lock_stat version 0.3 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- class name con-bounces contentions waittime-min waittime-max waittime-total acq-bounces acquisitions holdtime-min holdtime-max holdtime-total ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- clockevents_lock: 31290 31299 0.13 108.41 86886.87 261683 460687 0.00 138.59 951582.83 ---------------- clockevents_lock 31299 [] clockevents_notify+0x28/0x120 ---------------- clockevents_lock 31299 [] clockevents_notify+0x28/0x120 ............................................................................................................................................................................................... tick_broadcast_lock: 25350 25350 0.16 122.29 113503.91 319844 516497 0.00 132.47 793970.61 ------------------- tick_broadcast_lock 25310 [] tick_broadcast_oneshot_control+0x2f/0x120 tick_broadcast_lock 40 [] tick_handle_oneshot_broadcast+0x36/0x110 ------------------- tick_broadcast_lock 25309 [] tick_handle_oneshot_broadcast+0x36/0x110 tick_broadcast_lock 41 [] tick_broadcast_oneshot_control+0x2f/0x120 ............................................................................................................................................................................................... &rq->lock: 24836 24843 0.09 16.58 14704.45 222972 1393838 0.00 86.68 1011006.72 --------- &rq->lock 3000 [] schedule+0x15a/0xb90 &rq->lock 79 [] schedule+0x981/0xb90 &rq->lock 20724 [] task_rq_lock+0x62/0xb0 &rq->lock 3 [] scheduler_tick+0x53/0x280 --------- &rq->lock 433 [] try_to_wake_up+0x1a9/0x3e0 &rq->lock 2 [] __sched_setscheduler+0xe0/0x420 &rq->lock 99 [] schedule+0x981/0xb90 &rq->lock 3522 [] task_rq_lock+0x62/0xb0 ............................................................................................................................................................................................... &(&dentry->d_lock)->rlock: 20716 20758 0.08 957.65 11728.49 186996 1141699 0.06 941.26 192776.40 ------------------------- &(&dentry->d_lock)->rlock 2396 [] dget_parent+0x58/0xf0 &(&dentry->d_lock)->rlock 2246 [] nameidata_drop_rcu+0x77/0x140 &(&dentry->d_lock)->rlock 11371 [] dput+0x2e/0x1b0 &(&dentry->d_lock)->rlock 4044 [] path_get+0x36/0x50 ------------------------- &(&dentry->d_lock)->rlock 9101 [] dput+0x2e/0x1b0 &(&dentry->d_lock)->rlock 5503 [] dget_parent+0x58/0xf0 &(&dentry->d_lock)->rlock 2838 [] nameidata_drop_rcu+0x77/0x140 &(&dentry->d_lock)->rlock 2506 [] path_get+0x36/0x50 ............................................................................................................................................................................................... sysfs_mutex: 13325 13325 2.00 6480.63 1423286.07 43596 288317 0.12 725.17 237211.95 ----------- sysfs_mutex 8338 [] sysfs_permission+0x41/0x80 sysfs_mutex 3219 [] sysfs_dentry_revalidate+0x4d/0xf0 sysfs_mutex 1014 [] sysfs_getattr+0x35/0x70 sysfs_mutex 170 [] sysfs_follow_link+0x6f/0x1e0 ----------- sysfs_mutex 267 [] sysfs_follow_link+0x6f/0x1e0 sysfs_mutex 9864 [] sysfs_permission+0x41/0x80 sysfs_mutex 1411 [] sysfs_lookup+0x46/0x120 sysfs_mutex 1498 [] sysfs_dentry_revalidate+0x4d/0xf0 ............................................................................................................................................................................................... btrfs-extent-01: 5001 5031 0.10 28.17 6696.17 6640 3563281 0.07 109.08 1385939.29 --------------- btrfs-extent-01 3315 [] btrfs_tree_lock+0x6a/0xf0 btrfs-extent-01 1716 [] btrfs_clear_lock_blocking+0x22/0x30 --------------- btrfs-extent-01 3234 [] btrfs_clear_lock_blocking+0x22/0x30 btrfs-extent-01 1797 [] btrfs_tree_lock+0x6a/0xf0 ............................................................................................................................................................................................... &(&zone->lru_lock)->rlock: 4043 4044 0.11 10.19 4657.06 36850 69571 0.09 10.36 72489.93 ------------------------- &(&zone->lru_lock)->rlock 254 [] release_pages+0x10a/0x2a0 &(&zone->lru_lock)->rlock 3770 [] ____pagevec_lru_add+0xc3/0x1a0 &(&zone->lru_lock)->rlock 20 [] activate_page+0x63/0x1a0 ------------------------- &(&zone->lru_lock)->rlock 236 [] release_pages+0x10a/0x2a0 &(&zone->lru_lock)->rlock 3791 [] ____pagevec_lru_add+0xc3/0x1a0 &(&zone->lru_lock)->rlock 1 [] __page_cache_release+0x81/0x140 &(&zone->lru_lock)->rlock 16 [] activate_page+0x63/0x1a0 ............................................................................................................................................................................................... pm_qos_lock: 1740 1742 0.11 35.05 1006.45 253021 307579 0.07 54.78 100079.28 ----------- pm_qos_lock 1742 [] pm_qos_request+0x1f/0xb0 ----------- pm_qos_lock 1742 [] pm_qos_request+0x1f/0xb0 ............................................................................................................................................................................................... &(&zone->lock)->rlock: 1715 1715 0.14 30.47 3894.52 16847 43227 0.00 97.70 80664.91 --------------------- &(&zone->lock)->rlock 13 [] free_one_page+0x32/0x370 &(&zone->lock)->rlock 1689 [] get_page_from_freelist+0x586/0x880 &(&zone->lock)->rlock 4 [] get_page_from_freelist+0x79c/0x880 &(&zone->lock)->rlock 9 [] free_pcppages_bulk+0x30/0x430 --------------------- &(&zone->lock)->rlock 1690 [] get_page_from_freelist+0x586/0x880 &(&zone->lock)->rlock 13 [] free_one_page+0x32/0x370 &(&zone->lock)->rlock 3 [] get_page_from_freelist+0x79c/0x880 &(&zone->lock)->rlock 9 [] free_pcppages_bulk+0x30/0x430 ............................................................................................................................................................................................... xtime_lock: 1686 1686 0.38 7.25 2760.98 13643 65286 0.00 4000.00 113162.79 ---------- xtime_lock 1686 [] tick_do_update_jiffies64+0x3c/0xd0 ---------- xtime_lock 1686 [] tick_do_update_jiffies64+0x3c/0xd0 ............................................................................................................................................................................................... &(&q->__queue_lock)->rlock: 883 883 0.16 8.83 2424.38 2666 130921 0.09 97.58 252900.36 -------------------------- &(&q->__queue_lock)->rlock 132 [] scsi_request_fn+0x366/0x400 &(&q->__queue_lock)->rlock 52 [] blk_run_queue+0x25/0x50 &(&q->__queue_lock)->rlock 16 [] cfq_kick_queue+0x2c/0x60 &(&q->__queue_lock)->rlock 43 [] __make_request+0x92/0x4c0 -------------------------- &(&q->__queue_lock)->rlock 3 [] blk_put_request+0x2c/0x60 &(&q->__queue_lock)->rlock 127 [] __make_request+0x4b/0x4c0 &(&q->__queue_lock)->rlock 163 [] __make_request+0x92/0x4c0 &(&q->__queue_lock)->rlock 9 [] cfq_kick_queue+0x2c/0x60 ............................................................................................................................................................................................... &(&new->lock)->rlock: 719 719 0.11 40.21 497.57 33151 106068 0.08 61.75 18203.82 -------------------- &(&new->lock)->rlock 719 [] rpcauth_lookup_credcache+0xfb/0x2a0 -------------------- &(&new->lock)->rlock 719 [] rpcauth_lookup_credcache+0xfb/0x2a0 ............................................................................................................................................................................................... &(&xprt->transport_lock)->rlock: 672 672 0.13 81.86 846.93 11342 68400 0.09 101.54 93390.92 ------------------------------- &(&xprt->transport_lock)->rlock 219 [] xprt_release+0x49/0x1a0 &(&xprt->transport_lock)->rlock 98 [] xprt_end_transmit+0x32/0x60 &(&xprt->transport_lock)->rlock 233 [] xprt_prepare_transmit+0x42/0xb0 &(&xprt->transport_lock)->rlock 48 [] xprt_transmit+0x19f/0x270 ------------------------------- &(&xprt->transport_lock)->rlock 141 [] xprt_end_transmit+0x32/0x60 &(&xprt->transport_lock)->rlock 72 [] xprt_transmit+0xa7/0x270 &(&xprt->transport_lock)->rlock 114 [] xprt_release+0x49/0x1a0 &(&xprt->transport_lock)->rlock 138 [] xprt_prepare_transmit+0x42/0xb0 ............................................................................................................................................................................................... &(&anon_vma->lock)->rlock: 532 533 0.11 21.78 137.02 27530 146918 0.08 292.29 33186.23 ------------------------- &(&anon_vma->lock)->rlock 128 [] anon_vma_clone+0x7d/0xf0 &(&anon_vma->lock)->rlock 40 [] vma_adjust+0x13b/0x5a0 &(&anon_vma->lock)->rlock 20 [] anon_vma_fork+0xd3/0x120 &(&anon_vma->lock)->rlock 345 [] unlink_anon_vmas+0x7f/0xd0 ------------------------- &(&anon_vma->lock)->rlock 120 [] anon_vma_clone+0x7d/0xf0 &(&anon_vma->lock)->rlock 45 [] vma_adjust+0x13b/0x5a0 &(&anon_vma->lock)->rlock 350 [] unlink_anon_vmas+0x7f/0xd0 &(&anon_vma->lock)->rlock 18 [] anon_vma_fork+0xd3/0x120 ............................................................................................................................................................................................... &(&workers->order_lock)->rlock: 465 465 0.12 1.77 153.93 30687 54369 0.09 17.91 16355.15 ------------------------------ &(&workers->order_lock)->rlock 194 [] run_ordered_completions+0x54/0xd0 &(&workers->order_lock)->rlock 88 [] run_ordered_completions+0x93/0xd0 &(&workers->order_lock)->rlock 183 [] btrfs_queue_worker+0x22f/0x2e0 ------------------------------ &(&workers->order_lock)->rlock 87 [] btrfs_queue_worker+0x22f/0x2e0 &(&workers->order_lock)->rlock 263 [] run_ordered_completions+0x93/0xd0 &(&workers->order_lock)->rlock 115 [] run_ordered_completions+0x54/0xd0 ............................................................................................................................................................................................... &(&mapping->tree_lock)->rlock: 428 436 0.10 4.01 209.92 4391 2126197 0.09 53.29 886240.23 ----------------------------- &(&mapping->tree_lock)->rlock 34 [] add_to_page_cache_locked+0xc0/0x1a0 &(&mapping->tree_lock)->rlock 175 [] __set_page_dirty_nobuffers+0x6c/0x170 &(&mapping->tree_lock)->rlock 156 [] test_set_page_writeback+0x6e/0x1a0 &(&mapping->tree_lock)->rlock 71 [] test_clear_page_writeback+0x6a/0x180 ----------------------------- &(&mapping->tree_lock)->rlock 23 [] add_to_page_cache_locked+0xc0/0x1a0 &(&mapping->tree_lock)->rlock 1 [] __set_page_dirty+0x35/0xd0 &(&mapping->tree_lock)->rlock 154 [] test_set_page_writeback+0x6e/0x1a0 &(&mapping->tree_lock)->rlock 158 [] __set_page_dirty_nobuffers+0x6c/0x170 ............................................................................................................................................................................................... &fs_info->trans_mutex: 388 388 3.47 15830.87 857439.51 4508 8196 0.15 232.86 9232.70 --------------------- &fs_info->trans_mutex 301 [] btrfs_throttle+0x26/0x60 &fs_info->trans_mutex 38 [] start_transaction+0xac/0x280 &fs_info->trans_mutex 27 [] start_transaction+0x1b6/0x280 &fs_info->trans_mutex 22 [] __btrfs_end_transaction+0xde/0x250 --------------------- &fs_info->trans_mutex 304 [] btrfs_throttle+0x26/0x60 &fs_info->trans_mutex 14 [] start_transaction+0x1b6/0x280 &fs_info->trans_mutex 43 [] start_transaction+0xac/0x280 &fs_info->trans_mutex 27 [] __btrfs_end_transaction+0xde/0x250 ............................................................................................................................................................................................... &sb->s_type->i_lock_key#1: 342 342 0.10 36.85 145.99 36265 155068 0.09 71.13 40927.50 ------------------------- &sb->s_type->i_lock_key#1 321 [] nfs_do_access+0x32/0x360 &sb->s_type->i_lock_key#1 5 [] nfs_release+0x54/0xc0 &sb->s_type->i_lock_key#1 8 [] _atomic_dec_and_lock+0x4d/0x70 &sb->s_type->i_lock_key#1 3 [] nfs_file_set_open_context+0x4d/0x80 ------------------------- &sb->s_type->i_lock_key#1 322 [] nfs_do_access+0x32/0x360 &sb->s_type->i_lock_key#1 12 [] nfs_release+0x54/0xc0 &sb->s_type->i_lock_key#1 4 [] nfs_refresh_inode+0x32/0x60 &sb->s_type->i_lock_key#1 1 [] _atomic_dec_and_lock+0x4d/0x70 ............................................................................................................................................................................................... cpufreq_driver_lock: 315 315 0.17 4.28 247.03 16085 27705 0.10 74.21 10385.02 ------------------- cpufreq_driver_lock 315 [] cpufreq_cpu_get+0x54/0x120 ------------------- cpufreq_driver_lock 315 [] cpufreq_cpu_get+0x54/0x120 ............................................................................................................................................................................................... &(&base->lock)->rlock: 230 230 0.16 2.68 133.79 26869 515572 0.00 76.69 360004.26 --------------------- &(&base->lock)->rlock 24 [] add_timer_on+0x68/0x130 &(&base->lock)->rlock 102 [] lock_timer_base+0x3b/0x70 &(&base->lock)->rlock 8 [] mod_timer_pending+0x11f/0x240 &(&base->lock)->rlock 19 [] run_timer_softirq+0x4d/0x420 --------------------- &(&base->lock)->rlock 7 [] run_timer_softirq+0x235/0x420 &(&base->lock)->rlock 148 [] lock_timer_base+0x3b/0x70 &(&base->lock)->rlock 36 [] add_timer_on+0x68/0x130 &(&base->lock)->rlock 25 [] mod_timer+0x14d/0x2e0 ............................................................................................................................................................................................... &(&root->node_lock)->rlock: 212 214 0.15 3.21 169.32 3563 1785772 0.07 55.60 191613.94 -------------------------- &(&root->node_lock)->rlock 161 [] btrfs_root_node+0x25/0x50 &(&root->node_lock)->rlock 53 [] btrfs_lock_root_node+0x53/0x70 -------------------------- &(&root->node_lock)->rlock 162 [] btrfs_root_node+0x25/0x50 &(&root->node_lock)->rlock 52 [] btrfs_lock_root_node+0x53/0x70 ............................................................................................................................................................................................... btrfs-extent-00: 206 207 0.17 17.93 498.49 3202 1790572 0.08 116.36 237412.59 --------------- btrfs-extent-00 90 [] btrfs_tree_lock+0x6a/0xf0 btrfs-extent-00 25 [] btrfs_clear_lock_blocking+0x22/0x30 btrfs-extent-00 92 [] btrfs_try_spin_lock+0x7c/0xa0 --------------- btrfs-extent-00 46 [] btrfs_tree_lock+0x6a/0xf0 btrfs-extent-00 161 [] btrfs_clear_lock_blocking+0x22/0x30 ............................................................................................................................................................................................... &(&cpufreq_stats_lock)->rlock: 185 204 0.14 3.62 132.05 1953 9152 0.09 45.04 2711.21 ----------------------------- &(&cpufreq_stats_lock)->rlock 88 [] cpufreq_stats_update+0x2f/0x80 &(&cpufreq_stats_lock)->rlock 116 [] cpufreq_stat_notifier_trans+0xa4/0xe0 ----------------------------- &(&cpufreq_stats_lock)->rlock 131 [] cpufreq_stats_update+0x2f/0x80 &(&cpufreq_stats_lock)->rlock 73 [] cpufreq_stat_notifier_trans+0xa4/0xe0 ............................................................................................................................................................................................... slock-AF_INET-RPC: 196 196 0.19 38.32 1234.68 4641 18669 0.09 68.68 4520.06 ----------------- slock-AF_INET-RPC 174 [] lock_sock_nested+0x30/0x90 slock-AF_INET-RPC 11 [] release_sock+0xd2/0x1a0 slock-AF_INET-RPC 11 [] release_sock+0x35/0x1a0 ----------------- slock-AF_INET-RPC 195 [] tcp_v4_rcv+0x7ee/0xbc0 slock-AF_INET-RPC 1 [] lock_sock_nested+0x30/0x90 ............................................................................................................................................................................................... rcu_node_level_1: 134 189 0.13 21.95 127.93 5625 24316 0.00 85.58 7443.13 ---------------- rcu_node_level_1 159 [] __rcu_process_callbacks+0x26a/0x3b0 rcu_node_level_1 21 [] rcu_start_gp+0x1a8/0x360 rcu_node_level_1 7 [] force_qs_rnp+0x58/0x150 rcu_node_level_1 2 [] rcu_start_gp+0xa8/0x360 ---------------- rcu_node_level_1 108 [] __rcu_process_callbacks+0x26a/0x3b0 rcu_node_level_1 21 [] rcu_start_gp+0xa8/0x360 rcu_node_level_1 44 [] rcu_start_gp+0x1a8/0x360 rcu_node_level_1 16 [] force_qs_rnp+0x58/0x150 ............................................................................................................................................................................................... &(&mapping->i_mmap_lock)->rlock: 178 180 0.09 1.12 46.03 14596 80069 0.09 3488.46 28997.25 ------------------------------- &(&mapping->i_mmap_lock)->rlock 147 [] unlink_file_vma+0x45/0x80 &(&mapping->i_mmap_lock)->rlock 20 [] dup_mm+0x2b3/0x580 &(&mapping->i_mmap_lock)->rlock 8 [] vma_adjust+0xb3/0x5a0 &(&mapping->i_mmap_lock)->rlock 5 [] vma_link+0x58/0x110 ------------------------------- &(&mapping->i_mmap_lock)->rlock 15 [] dup_mm+0x2b3/0x580 &(&mapping->i_mmap_lock)->rlock 147 [] unlink_file_vma+0x45/0x80 &(&mapping->i_mmap_lock)->rlock 4 [] vma_link+0x58/0x110 &(&mapping->i_mmap_lock)->rlock 14 [] vma_adjust+0xb3/0x5a0 ............................................................................................................................................................................................... key#4: 170 170 0.11 3.00 92.02 10625 31512 0.09 8.94 6735.08 ----- key#4 170 [] __percpu_counter_add+0x50/0x80 ----- key#4 170 [] __percpu_counter_add+0x50/0x80 ............................................................................................................................................................................................... &rq->lock/1: 147 147 0.17 10.23 238.40 1649 3754 0.07 17.61 2572.64 ----------- &rq->lock/1 20 [] double_rq_lock+0x44/0x80 &rq->lock/1 127 [] double_rq_lock+0x62/0x80 ----------- &rq->lock/1 24 [] task_rq_lock+0x62/0xb0 &rq->lock/1 19 [] double_rq_lock+0x37/0x80 &rq->lock/1 11 [] double_rq_lock+0x62/0x80 &rq->lock/1 87 [] schedule+0x15a/0xb90 ............................................................................................................................................................................................... &(&t->lock)->rlock: 136 136 0.11 0.36 32.04 19599 483393 0.09 66.03 111769.51 ------------------ &(&t->lock)->rlock 76 [] btrfs_add_ordered_sum+0x2e/0x60 &(&t->lock)->rlock 58 [] btrfs_lookup_ordered_extent+0x3d/0x100 &(&t->lock)->rlock 2 [] btrfs_dec_test_ordered_pending+0x48/0x180 ------------------ &(&t->lock)->rlock 51 [] btrfs_lookup_ordered_extent+0x3d/0x100 &(&t->lock)->rlock 83 [] btrfs_add_ordered_sum+0x2e/0x60 &(&t->lock)->rlock 2 [] btrfs_dec_test_ordered_pending+0x48/0x180 ............................................................................................................................................................................................... rcu_node_level_0: 133 133 0.15 3.76 74.62 1310 9142 0.00 38.20 2733.47 ---------------- rcu_node_level_0 61 [] __rcu_process_callbacks+0x2c0/0x3b0 rcu_node_level_0 19 [] force_quiescent_state+0x1af/0x1f0 rcu_node_level_0 27 [] rcu_start_gp+0xa8/0x360 rcu_node_level_0 25 [] rcu_start_gp+0x1a8/0x360 ---------------- rcu_node_level_0 36 [] rcu_start_gp+0xa8/0x360 rcu_node_level_0 53 [] __rcu_process_callbacks+0x2c0/0x3b0 rcu_node_level_0 35 [] force_quiescent_state+0x1af/0x1f0 rcu_node_level_0 1 [] force_quiescent_state+0xef/0x1f0 ............................................................................................................................................................................................... &(&parent->list_lock)->rlock: 126 132 0.15 7.61 101.83 17718 101627 0.00 324.53 41732.36 ---------------------------- &(&parent->list_lock)->rlock 23 [] do_drain+0x4f/0x90 &(&parent->list_lock)->rlock 56 [] cache_alloc_refill+0x8d/0x290 &(&parent->list_lock)->rlock 17 [] cache_grow+0x1e1/0x2d0 &(&parent->list_lock)->rlock 23 [] cache_grow+0x50/0x2d0 ---------------------------- &(&parent->list_lock)->rlock 23 [] do_drain+0x4f/0x90 &(&parent->list_lock)->rlock 14 [] cache_flusharray+0x52/0x110 &(&parent->list_lock)->rlock 51 [] cache_alloc_refill+0x8d/0x290 &(&parent->list_lock)->rlock 6 [] cache_grow+0x50/0x2d0 ............................................................................................................................................................................................... &(&bdi->wb_lock)->rlock: 123 123 0.25 19.51 426.78 1826 2216 0.08 43.23 4848.45 ----------------------- &(&bdi->wb_lock)->rlock 116 [] bdi_start_background_writeback+0x34/0x80 &(&bdi->wb_lock)->rlock 7 [] wb_do_writeback+0x48/0x240 ----------------------- &(&bdi->wb_lock)->rlock 31 [] wb_do_writeback+0x48/0x240 &(&bdi->wb_lock)->rlock 92 [] bdi_start_background_writeback+0x34/0x80 ............................................................................................................................................................................................... &obj_hash[i].lock: 108 108 0.12 1.25 30.93 170042 2853543 0.00 405.14 467132.10 ----------------- &obj_hash[i].lock 108 [] debug_check_no_obj_freed+0x88/0x210 ----------------- &obj_hash[i].lock 108 [] debug_check_no_obj_freed+0x88/0x210 ............................................................................................................................................................................................... inode_lock: 108 108 0.11 264.09 295.51 5147 32866 0.08 187.23 8139.46 ---------- inode_lock 1 [] sync_inode+0x28/0x50 inode_lock 24 [] new_inode+0x2b/0x70 inode_lock 6 [] iget_locked+0xac/0x180 inode_lock 39 [] remove_inode_hash+0x1d/0x70 ---------- inode_lock 2 [] iget5_locked+0xbd/0x1e0 inode_lock 9 [] __mark_inode_dirty+0x70/0x200 inode_lock 19 [] new_inode+0x2b/0x70 inode_lock 40 [] _atomic_dec_and_lock+0x4d/0x70 ............................................................................................................................................................................................... &(&found->lock)->rlock: 107 107 0.14 1.03 42.61 4151 5783 0.09 44.19 2117.92 ---------------------- &(&found->lock)->rlock 43 [] btrfs_check_data_free_space+0x84/0x210 &(&found->lock)->rlock 64 [] reserve_metadata_bytes+0x65/0x210 ---------------------- &(&found->lock)->rlock 43 [] btrfs_check_data_free_space+0x84/0x210 &(&found->lock)->rlock 64 [] reserve_metadata_bytes+0x65/0x210 ............................................................................................................................................................................................... key#1: 96 96 0.17 3.34 92.67 10823 23444 0.10 7.68 27684.76 ----- key#1 72 [] __wake_up+0x32/0x70 key#1 7 [] finish_wait+0x48/0x90 key#1 15 [] prepare_to_wait+0x2a/0x90 key#1 2 [] prepare_to_wait_exclusive+0x2a/0x90 ----- key#1 76 [] __wake_up+0x32/0x70 key#1 4 [] prepare_to_wait+0x2a/0x90 key#1 2 [] prepare_to_wait_exclusive+0x2a/0x90 key#1 14 [] finish_wait+0x48/0x90 ............................................................................................................................................................................................... key#5: 94 94 0.13 1.97 48.78 11379 64881 0.09 8.30 12455.96 ----- key#5 94 [] __percpu_counter_add+0x50/0x80 ----- key#5 94 [] __percpu_counter_add+0x50/0x80 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#8/1: 92 92 3.53 1501.04 3054.15 912 3167 1.70 1530.50 23149.74 ---------------------------- &sb->s_type->i_mutex_key#8/1 58 [] lookup_create+0x32/0xd0 &sb->s_type->i_mutex_key#8/1 34 [] lock_rename+0xdd/0xe0 ---------------------------- &sb->s_type->i_mutex_key#8/1 18 [] do_lookup+0x160/0x2e0 &sb->s_type->i_mutex_key#8/1 2 [] do_last+0x11a/0x3d0 &sb->s_type->i_mutex_key#8/1 29 [] lock_rename+0xdd/0xe0 &sb->s_type->i_mutex_key#8/1 43 [] lookup_create+0x32/0xd0 ............................................................................................................................................................................................... &(&ct->lock)->rlock: 82 82 0.13 1.28 45.68 9102 49398 0.35 89.24 44267.14 ------------------- &(&ct->lock)->rlock 82 [] tcp_packet+0x66/0x10d0 ------------------- &(&ct->lock)->rlock 82 [] tcp_packet+0x66/0x10d0 ............................................................................................................................................................................................... &(&rsv->lock)->rlock: 77 77 0.12 1.16 27.96 3929 5172 0.09 27.77 1423.21 -------------------- &(&rsv->lock)->rlock 50 [] block_rsv_add_bytes+0x35/0x80 &(&rsv->lock)->rlock 27 [] btrfs_block_rsv_check+0x49/0x170 -------------------- &(&rsv->lock)->rlock 50 [] block_rsv_add_bytes+0x35/0x80 &(&rsv->lock)->rlock 27 [] btrfs_block_rsv_check+0x49/0x170 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#8: 74 75 3.07 1491.87 11861.24 2660 8936 0.15 268.63 12901.55 -------------------------- &sb->s_type->i_mutex_key#8 2 [] do_last+0x11a/0x3d0 &sb->s_type->i_mutex_key#8 73 [] do_lookup+0x160/0x2e0 -------------------------- &sb->s_type->i_mutex_key#8 2 [] do_last+0x11a/0x3d0 &sb->s_type->i_mutex_key#8 22 [] lock_rename+0xdd/0xe0 &sb->s_type->i_mutex_key#8 6 [] do_lookup+0x160/0x2e0 &sb->s_type->i_mutex_key#8 44 [] lookup_create+0x32/0xd0 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#6: 56 65 12.33 18930.56 73621.17 598 6471 0.62 123641.38 2461661.22 -------------------------- &sb->s_type->i_mutex_key#6 62 [] do_lookup+0x160/0x2e0 &sb->s_type->i_mutex_key#6 3 [] do_last+0x11a/0x3d0 -------------------------- &sb->s_type->i_mutex_key#6 62 [] do_lookup+0x160/0x2e0 &sb->s_type->i_mutex_key#6 3 [] do_last+0x11a/0x3d0 ............................................................................................................................................................................................... &(&xprt->reserve_lock)->rlock: 63 63 0.18 15.97 81.50 7032 17155 0.12 104.42 10024.74 ----------------------------- &(&xprt->reserve_lock)->rlock 22 [] xprt_release+0x115/0x1a0 &(&xprt->reserve_lock)->rlock 41 [] xprt_reserve+0x45/0x190 ----------------------------- &(&xprt->reserve_lock)->rlock 33 [] xprt_release+0x115/0x1a0 &(&xprt->reserve_lock)->rlock 30 [] xprt_reserve+0x45/0x190 ............................................................................................................................................................................................... &(&fs_info->new_trans_lock)->rlock: 56 56 0.19 1.00 24.56 2036 2238 0.08 27.55 807.70 ---------------------------------- &(&fs_info->new_trans_lock)->rlock 56 [] btrfs_transaction_in_commit+0x28/0x60 ---------------------------------- &(&fs_info->new_trans_lock)->rlock 56 [] btrfs_transaction_in_commit+0x28/0x60 ............................................................................................................................................................................................... &(&fs_info->delalloc_lock)->rlock: 55 55 0.25 2.73 53.89 2110 4547 0.09 5.39 1980.90 --------------------------------- &(&fs_info->delalloc_lock)->rlock 55 [] btrfs_set_bit_hook+0x7c/0x100 --------------------------------- &(&fs_info->delalloc_lock)->rlock 55 [] btrfs_set_bit_hook+0x7c/0x100 ............................................................................................................................................................................................... rename_lock: 54 54 0.16 47.06 132.38 2543 4477 0.24 71.06 10199.27 ----------- rename_lock 47 [] d_path+0xa4/0x110 rename_lock 7 [] d_move+0x71/0x250 ----------- rename_lock 48 [] d_path+0xa4/0x110 rename_lock 6 [] d_move+0x71/0x250 ............................................................................................................................................................................................... &(&futex_queues[i].lock)->rlock: 53 53 0.24 47.21 524.50 42625 85997 0.10 100.76 119979.03 ------------------------------- &(&futex_queues[i].lock)->rlock 46 [] futex_wait_setup+0x71/0x100 &(&futex_queues[i].lock)->rlock 7 [] futex_wake+0x7a/0x130 ------------------------------- &(&futex_queues[i].lock)->rlock 41 [] futex_requeue+0x46d/0x930 &(&futex_queues[i].lock)->rlock 6 [] futex_wake+0x7a/0x130 &(&futex_queues[i].lock)->rlock 6 [] futex_wait_setup+0x71/0x100 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#1: 45 51 5.38 790.59 8002.11 2371 8852 0.31 3178.13 92112.47 -------------------------- &sb->s_type->i_mutex_key#1 51 [] do_lookup+0x160/0x2e0 -------------------------- &sb->s_type->i_mutex_key#1 51 [] do_lookup+0x160/0x2e0 ............................................................................................................................................................................................... tasklist_lock-W: 39 39 0.16 7.33 79.72 4644 10684 0.12 12.04 12919.35 tasklist_lock-R: 9 9 0.28 4.24 14.16 886 2093 0.10 9.19 2210.85 --------------- tasklist_lock 17 [] do_exit+0x20d/0x870 tasklist_lock 11 [] do_exit+0x472/0x870 tasklist_lock 8 [] release_task+0x7a/0x480 tasklist_lock 9 [] do_wait+0xc4/0x250 --------------- tasklist_lock 31 [] do_exit+0x472/0x870 tasklist_lock 5 [] do_exit+0x20d/0x870 tasklist_lock 9 [] release_task+0x7a/0x480 tasklist_lock 2 [] copy_process+0x8c1/0x1390 ............................................................................................................................................................................................... pool_lock: 33 33 0.18 0.76 10.57 14295 88557 0.00 5.27 21418.36 --------- pool_lock 26 [] free_object+0x19/0xa0 pool_lock 6 [] __debug_object_init+0x10c/0x3a0 pool_lock 1 [] __debug_object_init+0x32c/0x3a0 --------- pool_lock 22 [] free_object+0x19/0xa0 pool_lock 11 [] __debug_object_init+0x10c/0x3a0 ............................................................................................................................................................................................... &(&new->cl_lock)->rlock: 25 25 0.13 16.78 71.49 6877 16956 0.09 134.39 3814.61 ----------------------- &(&new->cl_lock)->rlock 20 [] rpc_run_task+0x6b/0x130 &(&new->cl_lock)->rlock 5 [] rpc_task_release_client+0x31/0x70 ----------------------- &(&new->cl_lock)->rlock 22 [] rpc_run_task+0x6b/0x130 &(&new->cl_lock)->rlock 3 [] rpc_task_release_client+0x31/0x70 ............................................................................................................................................................................................... async_done.lock: 25 25 0.16 8.30 68.31 55 67 0.11 11.94 77.74 --------------- async_done.lock 25 [] prepare_to_wait+0x2a/0x90 --------------- async_done.lock 17 [] __wake_up+0x32/0x70 async_done.lock 5 [] prepare_to_wait+0x2a/0x90 async_done.lock 3 [] finish_wait+0x48/0x90 ............................................................................................................................................................................................... &host->eh_mutex: 24 24 5.43 1168.01 4729.54 71 113 0.84 603.30 4319.70 --------------- &host->eh_mutex 24 [] ata_eh_acquire+0x23/0x80 --------------- &host->eh_mutex 24 [] ata_eh_acquire+0x23/0x80 ............................................................................................................................................................................................... &(&bdi->balance_lock)->rlock: 23 23 0.21 8.78 86.26 1192 2364 0.12 40.03 12032.35 ---------------------------- &(&bdi->balance_lock)->rlock 23 [] balance_dirty_pages_ratelimited_nr+0x122/0x4e0 ---------------------------- &(&bdi->balance_lock)->rlock 21 [] balance_dirty_pages_ratelimited_nr+0x122/0x4e0 &(&bdi->balance_lock)->rlock 2 [] distribute_page_completions+0x277/0x3d0 ............................................................................................................................................................................................... nl_table_lock-W: 16 16 0.17 0.64 4.62 71 322 0.11 8.21 120.35 nl_table_lock-R: 4 4 0.21 2.48 3.24 1746 5737 0.10 8.16 1262.85 --------------- nl_table_lock 4 [] netlink_broadcast_filtered+0xbc/0x490 nl_table_lock 16 [] netlink_table_grab+0x21/0xf0 --------------- nl_table_lock 18 [] netlink_table_grab+0x21/0xf0 nl_table_lock 2 [] netlink_broadcast_filtered+0xbc/0x490 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#7: 15 15 2.86 16.27 83.42 622 1610 0.17 23.29 2919.21 -------------------------- &sb->s_type->i_mutex_key#7 15 [] pipe_write+0x73/0x5a0 -------------------------- &sb->s_type->i_mutex_key#7 15 [] pipe_lock_nested+0x17/0x20 ............................................................................................................................................................................................... sysfs_open_dirent_lock: 14 14 0.18 0.33 3.57 2446 9008 0.10 2.89 1474.22 ---------------------- sysfs_open_dirent_lock 2 [] sysfs_open_file+0x15a/0x2b0 sysfs_open_dirent_lock 7 [] sysfs_release+0x42/0xc0 sysfs_open_dirent_lock 5 [] sysfs_open_file+0x21e/0x2b0 ---------------------- sysfs_open_dirent_lock 13 [] sysfs_release+0x42/0xc0 sysfs_open_dirent_lock 1 [] sysfs_open_file+0x15a/0x2b0 ............................................................................................................................................................................................... key#3: 13 13 0.19 20.18 23.21 3218 7648 0.09 50.38 1496.21 ----- key#3 13 [] __percpu_counter_add+0x50/0x80 ----- key#3 13 [] __percpu_counter_add+0x50/0x80 ............................................................................................................................................................................................... slock-AF_INET-RPC/1: 12 12 0.17 0.41 3.11 3176 25269 0.15 148.15 226136.45 ------------------- slock-AF_INET-RPC/1 12 [] tcp_v4_rcv+0x7ee/0xbc0 ------------------- slock-AF_INET-RPC/1 5 [] release_sock+0x35/0x1a0 slock-AF_INET-RPC/1 4 [] release_sock+0xd2/0x1a0 slock-AF_INET-RPC/1 3 [] lock_sock_nested+0x30/0x90 ............................................................................................................................................................................................... &(&queue->lock)->rlock: 10 10 0.14 2.56 4.16 18279 53484 0.09 99.33 53019.32 ---------------------- &(&queue->lock)->rlock 9 [] rpc_sleep_on+0x2c/0x2e0 &(&queue->lock)->rlock 1 [] __rpc_execute+0x97/0x230 ---------------------- &(&queue->lock)->rlock 9 [] __rpc_execute+0x97/0x230 &(&queue->lock)->rlock 1 [] rpc_wake_up_queued_task+0x21/0x40 ............................................................................................................................................................................................... &(&gcwq->lock)->rlock: 9 9 0.13 1.67 5.33 4180 105546 0.10 87.90 173205.77 --------------------- &(&gcwq->lock)->rlock 1 [] process_one_work+0x20b/0x4c0 &(&gcwq->lock)->rlock 2 [] worker_thread+0x238/0x340 &(&gcwq->lock)->rlock 2 [] __queue_work+0x1bb/0x420 &(&gcwq->lock)->rlock 4 [] wait_on_cpu_work+0x27/0x100 --------------------- &(&gcwq->lock)->rlock 3 [] __queue_work+0x1bb/0x420 &(&gcwq->lock)->rlock 2 [] worker_thread+0x238/0x340 &(&gcwq->lock)->rlock 4 [] wait_on_cpu_work+0x27/0x100 ............................................................................................................................................................................................... &(&u->lock)->rlock: 7 7 0.14 0.55 2.02 2330 4938 0.10 47.42 2117.09 ------------------ &(&u->lock)->rlock 3 [] unix_peer_get+0x28/0x50 &(&u->lock)->rlock 3 [] unix_dgram_sendmsg+0x2ef/0x670 &(&u->lock)->rlock 1 [] unix_dgram_recvmsg+0x24f/0x370 ------------------ &(&u->lock)->rlock 3 [] unix_peer_get+0x28/0x50 &(&u->lock)->rlock 4 [] unix_dgram_sendmsg+0x2ef/0x670 ............................................................................................................................................................................................... dcache_lru_lock: 7 7 0.20 1.36 3.51 1549 6525 0.09 49.39 1391.78 --------------- dcache_lru_lock 2 [] dput+0x161/0x1b0 dcache_lru_lock 3 [] dentry_lru_del+0x35/0x80 dcache_lru_lock 2 [] __shrink_dcache_sb+0x56/0x1b0 --------------- dcache_lru_lock 1 [] dput+0x161/0x1b0 dcache_lru_lock 2 [] shrink_dcache_parent+0xc2/0x360 dcache_lru_lock 2 [] __shrink_dcache_sb+0x56/0x1b0 dcache_lru_lock 2 [] dentry_lru_del+0x35/0x80 ............................................................................................................................................................................................... &(&worker->lock)->rlock: 6 6 0.25 0.32 1.69 36156 99777 0.09 16.95 62544.36 ----------------------- &(&worker->lock)->rlock 1 [] worker_loop+0x1a7/0x520 &(&worker->lock)->rlock 3 [] btrfs_queue_worker+0x188/0x2e0 &(&worker->lock)->rlock 2 [] worker_loop+0x2f7/0x520 ----------------------- &(&worker->lock)->rlock 3 [] btrfs_queue_worker+0x188/0x2e0 &(&worker->lock)->rlock 2 [] worker_loop+0x1a7/0x520 &(&worker->lock)->rlock 1 [] worker_loop+0x2f7/0x520 ............................................................................................................................................................................................... key#3: 6 6 0.24 1.51 4.70 197 291 0.11 5.44 111.31 ----- key#3 6 [] __percpu_counter_add+0x50/0x80 ----- key#3 6 [] __percpu_counter_add+0x50/0x80 ............................................................................................................................................................................................... set_atomicity_lock: 6 6 402.95 2387.40 8342.41 7 23 0.00 403.04 2784.27 ------------------ set_atomicity_lock 6 [] prepare_set+0x19/0xa0 ------------------ set_atomicity_lock 6 [] prepare_set+0x19/0xa0 ............................................................................................................................................................................................... &cpu_base->lock: 6 6 0.31 1.60 4.28 4385 705615 0.09 76.07 673518.84 --------------- &cpu_base->lock 6 [] lock_hrtimer_base+0x30/0x60 --------------- &cpu_base->lock 6 [] lock_hrtimer_base+0x30/0x60 ............................................................................................................................................................................................... async_lock: 6 6 0.13 0.88 2.96 66 98 0.10 2.72 26.70 ---------- async_lock 2 [] async_run_entry_fn+0xaa/0x160 async_lock 4 [] lowest_in_progress+0x1d/0x80 ---------- async_lock 4 [] lowest_in_progress+0x1d/0x80 async_lock 2 [] async_run_entry_fn+0xaa/0x160 ............................................................................................................................................................................................... &(&tree->lock)->rlock: 6 6 0.11 1.39 2.24 2668 2762744 0.09 90.72 381843.28 --------------------- &(&tree->lock)->rlock 5 [] find_delalloc_range+0x3c/0x160 &(&tree->lock)->rlock 1 [] test_range_bit+0x39/0x110 --------------------- &(&tree->lock)->rlock 4 [] test_range_bit+0x39/0x110 &(&tree->lock)->rlock 1 [] find_delalloc_range+0x3c/0x160 &(&tree->lock)->rlock 1 [] set_extent_bit+0x81/0x470 ............................................................................................................................................................................................... &(&host->lock)->rlock: 6 6 0.34 12.30 26.12 172 867 0.10 14.12 1538.28 --------------------- &(&host->lock)->rlock 1 [] async_port_probe+0x50/0xe0 &(&host->lock)->rlock 3 [] ata_port_wait_eh+0x7a/0xe0 &(&host->lock)->rlock 1 [] ata_eh_reset+0x101/0xf40 &(&host->lock)->rlock 1 [] ata_eh_freeze_port+0x30/0x60 --------------------- &(&host->lock)->rlock 3 [] async_port_probe+0x50/0xe0 &(&host->lock)->rlock 2 [] ata_port_wait_eh+0x7a/0xe0 &(&host->lock)->rlock 1 [] ata_eh_reset+0x101/0xf40 ............................................................................................................................................................................................... key#6: 5 5 0.26 0.58 2.09 49 54 0.15 20.37 189.74 ----- key#6 5 [] prepare_to_wait_exclusive+0x2a/0x90 ----- key#6 5 [] prepare_to_wait_exclusive+0x2a/0x90 ............................................................................................................................................................................................... &(&ent->pde_unload_lock)->rlock: 5 5 0.22 7.90 9.67 1120 20449 0.09 62.23 5369.67 ------------------------------- &(&ent->pde_unload_lock)->rlock 2 [] proc_reg_read+0x4a/0xc0 &(&ent->pde_unload_lock)->rlock 2 [] proc_reg_release+0x31/0x130 &(&ent->pde_unload_lock)->rlock 1 [] proc_reg_open+0xb8/0x160 ------------------------------- &(&ent->pde_unload_lock)->rlock 3 [] proc_reg_release+0x31/0x130 &(&ent->pde_unload_lock)->rlock 1 [] proc_reg_read+0x4a/0xc0 &(&ent->pde_unload_lock)->rlock 1 [] proc_reg_open+0x60/0x160 ............................................................................................................................................................................................... unix_table_lock: 4 4 0.19 0.25 0.90 1008 3838 0.09 4.55 686.08 --------------- unix_table_lock 3 [] unix_find_other+0x10c/0x210 unix_table_lock 1 [] unix_create1+0x155/0x1a0 --------------- unix_table_lock 1 [] unix_find_other+0x10c/0x210 unix_table_lock 2 [] unix_create1+0x155/0x1a0 unix_table_lock 1 [] unix_release_sock+0x2f/0x280 ............................................................................................................................................................................................... pgd_lock: 3 3 0.22 0.33 0.83 2246 27760 0.00 9.81 1253.49 -------- pgd_lock 1 [] pgd_alloc+0x68/0x100 pgd_lock 2 [] pgd_free+0x2b/0x90 -------- pgd_lock 2 [] pgd_alloc+0x68/0x100 pgd_lock 1 [] pgd_free+0x2b/0x90 ............................................................................................................................................................................................... &(&sbinfo->stat_lock)->rlock: 3 3 0.21 0.27 0.73 1205 2562 0.09 6.54 376.34 ---------------------------- &(&sbinfo->stat_lock)->rlock 3 [] shmem_reserve_inode+0x4f/0x80 ---------------------------- &(&sbinfo->stat_lock)->rlock 3 [] shmem_reserve_inode+0x4f/0x80 ............................................................................................................................................................................................... &bdev->bd_mutex: 3 3 403.82 63675.52 83871.27 28 118 0.15 2187125.22 3429739.88 --------------- &bdev->bd_mutex 2 [] __blkdev_get+0x53/0x3d0 &bdev->bd_mutex 1 [] __blkdev_put+0x3f/0x1d0 --------------- &bdev->bd_mutex 2 [] __blkdev_put+0x3f/0x1d0 &bdev->bd_mutex 1 [] blkdev_get+0x21a/0x350 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#9: 3 3 7.12 1055.88 1079.43 278 1632 0.48 1249.32 15304.80 -------------------------- &sb->s_type->i_mutex_key#9 3 [] do_lookup+0x160/0x2e0 -------------------------- &sb->s_type->i_mutex_key#9 3 [] do_lookup+0x160/0x2e0 ............................................................................................................................................................................................... low_water_lock: 3 3 87.71 217.29 455.33 6 8 0.14 365.96 1579.81 -------------- low_water_lock 3 [] do_exit+0x65b/0x870 -------------- low_water_lock 3 [] do_exit+0x65b/0x870 ............................................................................................................................................................................................... &(&chip->reg_lock)->rlock: 3 3 0.35 2.10 4.22 226 4089 0.23 9.16 7801.35 ------------------------- &(&chip->reg_lock)->rlock 2 [] azx_send_cmd+0x4f/0x220 &(&chip->reg_lock)->rlock 1 [] azx_interrupt+0x29/0x1a0 ------------------------- &(&chip->reg_lock)->rlock 2 [] azx_interrupt+0x29/0x1a0 &(&chip->reg_lock)->rlock 1 [] azx_send_cmd+0x4f/0x220 ............................................................................................................................................................................................... &bdev->bd_mutex/1: 2 2 179900.12 180278.95 360179.07 16 28 0.83 180994.27 395289.33 ----------------- &bdev->bd_mutex/1 2 [] __blkdev_get+0x53/0x3d0 ----------------- &bdev->bd_mutex/1 2 [] __blkdev_get+0x53/0x3d0 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#7/1: 2 2 8.57 9.13 17.70 303 320 0.24 14.29 534.32 ---------------------------- &sb->s_type->i_mutex_key#7/1 2 [] pipe_lock_nested+0x17/0x20 ---------------------------- &sb->s_type->i_mutex_key#7/1 2 [] pipe_release+0x38/0xe0 ............................................................................................................................................................................................... slock-AF_INET: 2 2 17.45 18.97 36.42 973 5086 0.09 23.29 1583.20 ------------- slock-AF_INET 2 [] lock_sock_nested+0x30/0x90 ------------- slock-AF_INET 2 [] tcp_v4_rcv+0x7ee/0xbc0 ............................................................................................................................................................................................... &q->lock: 2 2 0.39 0.55 0.94 563 570 0.10 4.70 246.04 -------- &q->lock 2 [] generic_exec_single+0x48/0xc0 -------- &q->lock 2 [] generic_exec_single+0x48/0xc0 ............................................................................................................................................................................................... hcd_root_hub_lock: 2 2 0.26 0.32 0.58 19 572 0.10 8.11 190.28 ----------------- hcd_root_hub_lock 1 [] usb_hcd_submit_urb+0x1e7/0xbb0 hcd_root_hub_lock 1 [] usb_hcd_submit_urb+0x39d/0xbb0 ----------------- hcd_root_hub_lock 1 [] usb_hcd_submit_urb+0x36c/0xbb0 hcd_root_hub_lock 1 [] usb_hcd_submit_urb+0x1e7/0xbb0 ............................................................................................................................................................................................... &(&ehci->lock)->rlock: 2 2 2.56 3.54 6.10 3583 168162 0.11 917.57 562148.84 --------------------- &(&ehci->lock)->rlock 2 [] ehci_urb_enqueue+0x115/0xf00 --------------------- &(&ehci->lock)->rlock 2 [] ehci_irq+0x39/0x3c0 ............................................................................................................................................................................................... &nonblocking_pool.lock: 1 1 0.91 0.91 0.91 318 2743 0.10 4.97 1278.29 ---------------------- &nonblocking_pool.lock 1 [] mix_pool_bytes_extract+0x5d/0x170 ---------------------- &nonblocking_pool.lock 1 [] mix_pool_bytes_extract+0x5d/0x170 ............................................................................................................................................................................................... &(&workers->lock)->rlock: 1 1 0.26 0.26 0.26 1773 34866 0.10 5.34 8454.40 ------------------------ &(&workers->lock)->rlock 1 [] btrfs_queue_worker+0xad/0x2e0 ------------------------ &(&workers->lock)->rlock 1 [] worker_loop+0x3e9/0x520 ............................................................................................................................................................................................... key#7: 1 1 0.28 0.28 0.28 1495 5130 0.10 5.75 2405.43 ----- key#7 1 [] __wake_up_sync_key+0x37/0x80 ----- key#7 1 [] add_wait_queue+0x27/0x60 ............................................................................................................................................................................................... &af_unix_sk_receive_queue_lock_key: 1 1 0.24 0.24 0.24 1396 5284 0.09 4.44 843.48 ---------------------------------- &af_unix_sk_receive_queue_lock_key 1 [] skb_queue_tail+0x2b/0x60 ---------------------------------- &af_unix_sk_receive_queue_lock_key 1 [] __skb_recv_datagram+0x7c/0x2a0 ............................................................................................................................................................................................... &__lockdep_no_validate__: 1 1 2126911.30 2126911.30 2126911.30 71 324 0.16 2235605.07 7494218.43 ------------------------ &__lockdep_no_validate__ 1 [] __driver_attach+0x5b/0xb0 ------------------------ &__lockdep_no_validate__ 1 [] hub_thread+0x12f/0x12d0 ............................................................................................................................................................................................... pidmap_lock: 1 1 0.33 0.33 0.33 4554 5409 0.12 3.54 1151.65 ----------- pidmap_lock 1 [] alloc_pid+0x2da/0x400 ----------- pidmap_lock 1 [] free_pid+0x1b/0xb0 ............................................................................................................................................................................................... &(&mapping->private_lock)->rlock: 1 1 0.39 0.39 0.39 83 5976 0.10 51.04 1072.82 -------------------------------- &(&mapping->private_lock)->rlock 1 [] create_empty_buffers+0x53/0xf0 -------------------------------- &(&mapping->private_lock)->rlock 1 [] try_to_free_buffers+0x4b/0xc0 ............................................................................................................................................................................................... slock-AF_INET/1: 1 1 0.48 0.48 0.48 904 3179 0.25 57.45 31153.98 --------------- slock-AF_INET/1 1 [] tcp_v4_rcv+0x7ee/0xbc0 --------------- slock-AF_INET/1 1 [] sk_clone+0x115/0x390 ............................................................................................................................................................................................... &(&sighand->siglock)->rlock: 1 1 0.33 0.33 0.33 9530 57258 0.09 474.34 26281.27 --------------------------- &(&sighand->siglock)->rlock 1 [] get_signal_to_deliver+0x15c/0x4a0 --------------------------- &(&sighand->siglock)->rlock 1 [] do_notify_parent+0x152/0x270 ............................................................................................................................................................................................... &(&device->io_lock)->rlock: 1 1 0.23 0.23 0.23 975 18344 0.09 8.81 2500.17 -------------------------- &(&device->io_lock)->rlock 1 [] run_scheduled_bios+0xcf/0x5b0 -------------------------- &(&device->io_lock)->rlock 1 [] schedule_bio+0x5f/0x120 ............................................................................................................................................................................................... &sb->s_type->i_lock_key: 0 0 0.00 0.00 0.00 490 5382 0.10 351.37 3197.04 key#5: 0 0 0.00 0.00 0.00 3634 5457 0.11 7.05 2907.63 &rcu_bh_state.onofflock: 0 0 0.00 0.00 0.00 0 8 0.00 0.47 2.83 sequence_lock: 0 0 0.00 0.00 0.00 76 2784 0.10 2.52 392.31 &sb->s_type->i_mutex_key/1: 0 0 0.00 0.00 0.00 1 9 2.92 12.24 57.16 &(&k->list_lock)->rlock: 0 0 0.00 0.00 0.00 83 3071 0.10 10.76 729.69 unnamed_dev_lock: 0 0 0.00 0.00 0.00 5 31 0.69 4.77 38.50 unnamed_dev_ida.lock: 0 0 0.00 0.00 0.00 5 78 0.10 3.63 15.77 &type->s_umount_key/1: 0 0 0.00 0.00 0.00 0 2 11.73 53.11 64.83 &rcu_sched_state.onofflock: 0 0 0.00 0.00 0.00 404 1394 0.00 67.69 4337.02 sb_lock: 0 0 0.00 0.00 0.00 88 721 0.09 21.25 464.31 inetsw_lock: 0 0 0.00 0.00 0.00 0 4 0.10 2.48 2.93 &rt_b->rt_runtime_lock: 0 0 0.00 0.00 0.00 0 23 0.29 6.60 17.39 kobj_ns_type_lock: 0 0 0.00 0.00 0.00 2 9 0.10 2.91 4.55 kclist_lock: 0 0 0.00 0.00 0.00 0 5 0.00 0.32 0.74 ioapic_lock: 0 0 0.00 0.00 0.00 4 195 0.00 6.66 348.78 &rt_rq->rt_runtime_lock: 0 0 0.00 0.00 0.00 0 23 0.10 2.43 4.93 &(&mem->pcp_counter_lock)->rlock: 0 0 0.00 0.00 0.00 0 7 0.27 2.34 4.00 sched_domains_mutex: 0 0 0.00 0.00 0.00 0 1 15625.94 15625.94 15625.94 sysctl_lock: 0 0 0.00 0.00 0.00 9 16933 0.09 33.66 1988.08 &type->s_umount_key#5/1: 0 0 0.00 0.00 0.00 0 7 13.69 42.39 140.12 &sb->s_type->i_lock_key#5: 0 0 0.00 0.00 0.00 236 3449 0.07 3.13 1828.62 key#4: 0 0 0.00 0.00 0.00 0 1053 0.10 2.26 144.26 nfnl_mutex: 0 0 0.00 0.00 0.00 1 5 0.18 2.84 3.82 dpm_list_mtx: 0 0 0.00 0.00 0.00 23 1021 0.16 132.82 348.36 struct class mutex#1: 0 0 0.00 0.00 0.00 0 8 0.81 3.84 9.80 uevent_sock_mutex: 0 0 0.00 0.00 0.00 76 2785 0.17 62.56 8335.03 uidhash_lock: 0 0 0.00 0.00 0.00 2 5 0.26 2.14 3.60 khelper-R: 0 0 0.00 0.00 0.00 0 1819 24.52 1492.43 59197.89 (&sub_info->work): 0 0 0.00 0.00 0.00 0 1819 24.03 1492.22 58807.95 key#6: 0 0 0.00 0.00 0.00 3634 5451 0.11 3.98 2929.91 call_function.lock: 0 0 0.00 0.00 0.00 514 519 0.11 3.08 146.77 input_mutex: 0 0 0.00 0.00 0.00 4 10 1.38 746.77 1697.14 mnt_id_lock: 0 0 0.00 0.00 0.00 3 39 0.36 4.96 60.55 (&c_idle.work): 0 0 0.00 0.00 0.00 0 7 14.69 20.15 124.30 events-W: 0 0 0.00 0.00 0.00 0 5 0.14 0.18 0.76 events-R: 0 0 0.00 0.00 0.00 0 4194 1.26 2102.47 81960.64 mnt_id_ida.lock: 0 0 0.00 0.00 0.00 3 88 0.10 3.11 19.79 die_chain.lock: 0 0 0.00 0.00 0.00 0 5 0.00 0.31 0.87 &gcwq->mayday_timer: 0 0 0.00 0.00 0.00 0 23 0.07 2.42 4.03 key#2: 0 0 0.00 0.00 0.00 0 21 0.11 3.37 12.36 file_systems_lock-W: 0 0 0.00 0.00 0.00 1 35 0.18 3.64 30.15 file_systems_lock-R: 0 0 0.00 0.00 0.00 25 116 0.37 16.47 976.84 relay_channels_mutex: 0 0 0.00 0.00 0.00 0 7 0.33 2.96 5.16 trace_event_mutex-W: 0 0 0.00 0.00 0.00 0 1159 0.12 2.84 217.04 trace_event_mutex-R: 0 0 0.00 0.00 0.00 70 1600 8.00 390.93 73716.54 panic_notifier_list.lock: 0 0 0.00 0.00 0.00 0 2 0.28 2.01 2.29 vmlist_lock-W: 0 0 0.00 0.00 0.00 12 140 0.13 4.05 109.72 vmlist_lock-R: 0 0 0.00 0.00 0.00 16 110 0.14 18.69 236.28 &swhash->hlist_mutex: 0 0 0.00 0.00 0.00 0 8 0.00 0.35 1.82 trace_types_lock: 0 0 0.00 0.00 0.00 70 1619 0.15 28769.13 29377.18 &(&stopper->lock)->rlock: 0 0 0.00 0.00 0.00 63 1936 0.10 4.15 1130.86 vmap_area_lock: 0 0 0.00 0.00 0.00 12 144 0.13 59.74 253.22 workqueue_lock: 0 0 0.00 0.00 0.00 3 33 0.11 2.47 8.50 qdisc_mod_lock: 0 0 0.00 0.00 0.00 1 6 0.19 2.25 3.72 shrinker_rwsem: 0 0 0.00 0.00 0.00 0 6 0.13 2.51 3.42 pmus_lock: 0 0 0.00 0.00 0.00 0 7 0.00 341.08 349.47 &p->pi_lock: 0 0 0.00 0.00 0.00 147 368 0.10 3.30 133.57 key: 0 0 0.00 0.00 0.00 329 607 0.11 5.38 362.23 percpu_counters_lock: 0 0 0.00 0.00 0.00 8 314 0.15 3.08 71.83 kthread_create_lock: 0 0 0.00 0.00 0.00 282 528 0.10 2.93 86.57 nlmsvc_mutex: 0 0 0.00 0.00 0.00 0 1 2197.60 2197.60 2197.60 netlink_chain.lock: 0 0 0.00 0.00 0.00 1 3 0.16 2.54 2.97 vector_lock: 0 0 0.00 0.00 0.00 10 89 0.10 4.00 43.39 old_style_seqlock_init: 0 0 0.00 0.00 0.00 11832 63592 0.00 51.28 22469.44 pcpu_alloc_mutex: 0 0 0.00 0.00 0.00 14 475 0.00 61.12 899.09 index_init_lock: 0 0 0.00 0.00 0.00 0 16 0.00 0.00 0.00 struct class mutex#5: 0 0 0.00 0.00 0.00 3 22 0.59 3.76 22.47 acpi_link_lock: 0 0 0.00 0.00 0.00 0 8 919.39 942.98 7401.70 &(&p->alloc_lock)->rlock: 0 0 0.00 0.00 0.00 3686 26060 0.07 475.55 6088.96 (kthreadd_done).wait.lock: 0 0 0.00 0.00 0.00 0 2 0.10 2.24 2.34 pci_pme_list_mutex: 0 0 0.00 0.00 0.00 0 1 5.34 5.34 5.34 i8253_lock: 0 0 0.00 0.00 0.00 0 4 0.00 6.64 6.77 cache_chain_mutex: 0 0 0.00 0.00 0.00 4 1172 0.00 775.13 52990.67 pci_lock: 0 0 0.00 0.00 0.00 3 4014 0.46 5.15 4304.00 init_sighand.siglock: 0 0 0.00 0.00 0.00 1 7 0.11 3.26 5.37 tick_device_lock: 0 0 0.00 0.00 0.00 8 11 0.00 7.75 21.27 init_task.file_lock: 0 0 0.00 0.00 0.00 15 1827 0.26 4.34 621.01 nvm_mutex: 0 0 0.00 0.00 0.00 1 71 6.44 12.50 637.89 ftrace_lock: 0 0 0.00 0.00 0.00 0 1 7889.02 7889.02 7889.02 init_task.alloc_lock: 0 0 0.00 0.00 0.00 0 7 0.00 0.21 0.92 cpu_hotplug.lock: 0 0 0.00 0.00 0.00 8 1367 0.00 109490.10 755839.03 param_lock: 0 0 0.00 0.00 0.00 0 1 0.00 0.00 0.00 acpi_device_lock: 0 0 0.00 0.00 0.00 0 72 1.04 12529.20 12635.89 events_lock: 0 0 0.00 0.00 0.00 2 22 0.11 2.85 6.28 key#8: 0 0 0.00 0.00 0.00 2 108 0.11 5.12 98.81 &(&dev->power.lock)->rlock: 0 0 0.00 0.00 0.00 2 21 0.11 4.47 9.03 pci_bus_sem-W: 0 0 0.00 0.00 0.00 0 39 0.10 0.19 4.29 pci_bus_sem-R: 0 0 0.00 0.00 0.00 0 196 0.10 3.92 36.79 struct class mutex#4: 0 0 0.00 0.00 0.00 0 8 0.46 4.94 8.43 key#1: 0 0 0.00 0.00 0.00 59 180 0.10 3.73 135.97 resource_alignment_lock: 0 0 0.00 0.00 0.00 0 31 0.10 4.59 7.64 struct class mutex#1: 0 0 0.00 0.00 0.00 2 2 1.77 6.02 7.78 acpi_prt_lock: 0 0 0.00 0.00 0.00 2 129 0.10 3.87 26.96 pci_acpi_pm_notify_mtx: 0 0 0.00 0.00 0.00 0 21 0.97 5.64 35.47 probe_waitqueue.lock: 0 0 0.00 0.00 0.00 16 76 0.10 3.27 15.01 &sb->s_type->i_alloc_sem_key#3: 0 0 0.00 0.00 0.00 1 8 5.44 15.48 93.39 misc_mtx: 0 0 0.00 0.00 0.00 3 23 0.23 120.01 1914.81 &(&tsk->delays->lock)->rlock: 0 0 0.00 0.00 0.00 1025 2271 0.09 5.28 590.56 vga_lock#2: 0 0 0.00 0.00 0.00 0 1 399.66 399.66 399.66 rpcb_create_local_mutex: 0 0 0.00 0.00 0.00 0 1 375.43 375.43 375.43 scsi_nl_lock: 0 0 0.00 0.00 0.00 0 1 2.13 2.13 2.13 attribute_container_mutex: 0 0 0.00 0.00 0.00 8 207 0.16 98.50 1924.80 hub_event_lock: 0 0 0.00 0.00 0.00 9 26 0.11 3.18 14.81 khubd_wait.lock: 0 0 0.00 0.00 0.00 7 16 0.11 2.88 8.11 info_mutex: 0 0 0.00 0.00 0.00 2 74 0.74 4.76 158.48 struct class mutex#6: 0 0 0.00 0.00 0.00 2 4 0.58 4.22 6.37 dev_base_lock-W: 0 0 0.00 0.00 0.00 2 7 0.14 2.98 4.30 dev_base_lock-R: 0 0 0.00 0.00 0.00 3 3 0.34 0.42 1.12 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 21 0.49 4.98 16.25 genl_mutex: 0 0 0.00 0.00 0.00 1 10 0.18 3.11 14.38 key#9: 0 0 0.00 0.00 0.00 14 24 0.12 3.45 17.22 &(&work.work)->timer: 0 0 0.00 0.00 0.00 0 8 2.06 10.65 30.94 (&(&work.work)->work): 0 0 0.00 0.00 0.00 0 8 1.27 3.91 16.84 stop_cpus_mutex: 0 0 0.00 0.00 0.00 0 2 21.97 29.70 51.68 key#1: 0 0 0.00 0.00 0.00 613 1225 0.11 5.21 313.66 all_stat_sessions_mutex: 0 0 0.00 0.00 0.00 0 32 0.17 2.63 8.22 &(&hub->init_work)->timer: 0 0 0.00 0.00 0.00 0 11 1.22 11.94 33.52 event_storage_mutex: 0 0 0.00 0.00 0.00 0 44 0.71 3.79 41.35 &type->s_umount_key#8/1: 0 0 0.00 0.00 0.00 0 1 17.07 17.07 17.07 &sb->s_type->i_lock_key#8: 0 0 0.00 0.00 0.00 179 856 0.08 2.88 352.26 bdev_lock: 0 0 0.00 0.00 0.00 101 385 0.10 2.35 102.20 &type->s_umount_key#9/1: 0 0 0.00 0.00 0.00 0 1 11.49 11.49 11.49 &sb->s_type->i_lock_key#9: 0 0 0.00 0.00 0.00 1 4 1.17 2.80 6.67 pnp_lock: 0 0 0.00 0.00 0.00 0 12 0.11 2.33 3.93 struct class mutex#7: 0 0 0.00 0.00 0.00 0 10 0.58 4.01 9.33 struct class mutex#8: 0 0 0.00 0.00 0.00 1 583 0.45 3.87 348.00 struct class mutex#9: 0 0 0.00 0.00 0.00 0 4 0.57 3.75 5.54 tty_mutex: 0 0 0.00 0.00 0.00 17 196 0.16 155.76 651.55 &ps2dev->cmd_mutex: 0 0 0.00 0.00 0.00 0 5 82330.61 82570.26 412109.14 input_devices_poll_wait.lock: 0 0 0.00 0.00 0.00 4 10 0.12 2.35 4.10 cpufreq_governor_mutex: 0 0 0.00 0.00 0.00 0 5 0.26 2.84 4.23 buses_mutex: 0 0 0.00 0.00 0.00 0 1 2.87 2.87 2.87 _lock: 0 0 0.00 0.00 0.00 0 11 0.17 2.66 5.10 &input_pool.lock: 0 0 0.00 0.00 0.00 561 17945 0.10 37.76 12210.96 s_active#5: 0 0 0.00 0.00 0.00 0 24 0.09 3.72 5.94 random_write_wait.lock: 0 0 0.00 0.00 0.00 314 690 0.11 2.76 170.62 neigh_tbl_lock: 0 0 0.00 0.00 0.00 0 1 2.16 2.16 2.16 ptype_lock: 0 0 0.00 0.00 0.00 1 4 0.12 2.01 2.56 &tbl->lock: 0 0 0.00 0.00 0.00 4 178 0.10 9.19 165.50 xfrm_policy_afinfo_lock-W: 0 0 0.00 0.00 0.00 0 1 0.17 0.17 0.17 xfrm_policy_afinfo_lock-R: 0 0 0.00 0.00 0.00 0 1 2.95 2.95 2.95 xfrm_state_afinfo_lock: 0 0 0.00 0.00 0.00 1 5 0.17 2.38 3.34 raw_v4_hashinfo.lock: 0 0 0.00 0.00 0.00 0 34 0.10 3.42 7.13 tcp_cong_list_lock: 0 0 0.00 0.00 0.00 1 14 0.28 203.96 2433.96 net_generic_ids.lock: 0 0 0.00 0.00 0.00 1 22 0.10 3.26 5.91 cache_list_lock: 0 0 0.00 0.00 0.00 0 21 0.11 12.99 28.30 (&(&cache_cleaner)->work): 0 0 0.00 0.00 0.00 0 16 1.52 30.47 82.32 svc_xprt_class_lock: 0 0 0.00 0.00 0.00 1 5 0.12 2.20 3.54 xprt_list_lock: 0 0 0.00 0.00 0.00 2 9 0.27 308.03 788.39 nf_log_mutex: 0 0 0.00 0.00 0.00 1 4 0.16 2.63 3.24 nf_ct_ext_type_mutex: 0 0 0.00 0.00 0.00 1 5 0.25 3.79 4.99 (tsc_irqwork).work: 0 0 0.00 0.00 0.00 0 2 6.30 520.03 526.33 therm_cpu_lock: 0 0 0.00 0.00 0.00 0 1 17.44 17.44 17.44 tunnel4_mutex: 0 0 0.00 0.00 0.00 1 1 2.84 2.84 2.84 struct class mutex#1: 0 0 0.00 0.00 0.00 0 8 0.65 3.88 9.36 microcode_mutex: 0 0 0.00 0.00 0.00 0 1 2275.42 2275.42 2275.42 (bios_check_work).work: 0 0 0.00 0.00 0.00 0 6 1.43 5.12 14.81 br_ioctl_mutex: 0 0 0.00 0.00 0.00 1 1 2.73 2.73 2.73 audit_freelist_lock: 0 0 0.00 0.00 0.00 0 2 0.11 3.06 3.17 serial_lock: 0 0 0.00 0.00 0.00 0 1 2.72 2.72 2.72 printk_ratelimit_state.lock: 0 0 0.00 0.00 0.00 0 1 2.45 2.45 2.45 &(&cache_cleaner)->timer: 0 0 0.00 0.00 0.00 0 15 0.79 6.55 39.44 ftrace_cmd_mutex: 0 0 0.00 0.00 0.00 0 3 0.29 2.77 3.39 &(&(kretprobe_table_locks[i].lock))->: 0 0 0.00 0.00 0.00 652 1849 0.10 3.38 344.93 key#1: 0 0 0.00 0.00 0.00 1 3 0.12 4.13 4.42 pm_mutex: 0 0 0.00 0.00 0.00 0 2 0.19 3.65 3.84 acpi_ioremap_lock: 0 0 0.00 0.00 0.00 0 13 0.15 2.69 5.34 acpi_res_lock: 0 0 0.00 0.00 0.00 0 19 0.11 3.97 6.71 debug_obj_work: 0 0 0.00 0.00 0.00 0 5 3.02 18.21 57.56 memtype_lock: 0 0 0.00 0.00 0.00 2 29 0.25 3.60 20.13 &on_slab_l3_key: 0 0 0.00 0.00 0.00 2639 7121 0.00 22.27 5371.47 &(&_acpi_gbl_gpe_lock)->rlock: 0 0 0.00 0.00 0.00 0 50 0.13 8.56 58.62 &(&_acpi_gbl_hardware_lock)->rlock: 0 0 0.00 0.00 0.00 9 21 1.28 6.87 75.21 semaphore->lock: 0 0 0.00 0.00 0.00 48 100134 0.10 3.34 10443.90 chrdevs_lock: 0 0 0.00 0.00 0.00 7 73 0.17 3.21 33.01 block_class_lock: 0 0 0.00 0.00 0.00 43 136 0.16 3.15 73.33 purge_lock: 0 0 0.00 0.00 0.00 0 17 3.09 229.22 512.49 &port_lock_key: 0 0 0.00 0.00 0.00 1 1124 0.00 1630.80 190002.90 rcu_read_lock-R: 0 0 0.00 0.00 0.00 0 7159564 0.00 1536.91 2578665.41 bio_slab_lock: 0 0 0.00 0.00 0.00 0 1 233.46 233.46 233.46 bdi_lock: 0 0 0.00 0.00 0.00 12 41 0.11 23.54 98.02 smp_alt: 0 0 0.00 0.00 0.00 0 8 0.29 3.09 5.43 struct class mutex#3: 0 0 0.00 0.00 0.00 6 32 0.47 3.96 26.55 sysrq_key_table_lock: 0 0 0.00 0.00 0.00 0 1 3.38 3.38 3.38 cmci_discover_lock: 0 0 0.00 0.00 0.00 7 8 1.94 5.89 21.61 printing_lock: 0 0 0.00 0.00 0.00 0 1297 0.00 684.53 80261.23 s_active: 0 0 0.00 0.00 0.00 0 956 0.09 3.40 95.26 pci_config_lock: 0 0 0.00 0.00 0.00 3 4114 0.36 4.13 3527.90 hierarchy_id_lock: 0 0 0.00 0.00 0.00 0 2 1.59 3.73 5.32 struct class mutex#2: 0 0 0.00 0.00 0.00 0 1 3.44 3.44 3.44 bus_type_sem-W: 0 0 0.00 0.00 0.00 0 3 0.12 2.17 2.45 bus_type_sem-R: 0 0 0.00 0.00 0.00 23 1016 0.11 1.00 200.01 hierarchy_ida.lock: 0 0 0.00 0.00 0.00 0 20 0.11 2.61 5.21 vga_lock: 0 0 0.00 0.00 0.00 36 12416 0.00 15.48 57362.78 &vec->lock: 0 0 0.00 0.00 0.00 0 24 0.00 0.21 3.20 logbuf_lock: 0 0 0.00 0.00 0.00 46 3079 0.00 1.43 1769.85 init_mm.page_table_lock: 0 0 0.00 0.00 0.00 2 24612 0.00 0.46 9.58 core_lock: 0 0 0.00 0.00 0.00 0 1 3.14 3.14 3.14 &(&k->k_lock)->rlock: 0 0 0.00 0.00 0.00 626 63945 0.10 51.11 12544.18 &(&ss->id_lock)->rlock: 0 0 0.00 0.00 0.00 0 9 0.47 2.99 8.65 struct class mutex: 0 0 0.00 0.00 0.00 0 1 8.22 8.22 8.22 floppy_lock: 0 0 0.00 0.00 0.00 1 13 0.28 4.73 12.48 sysfs_assoc_lock: 0 0 0.00 0.00 0.00 23 3205 0.10 2.99 390.86 &(&idp->lock)->rlock: 0 0 0.00 0.00 0.00 14 221 0.10 2.93 32.57 gdp_mutex: 0 0 0.00 0.00 0.00 19 774 0.37 13.31 584.01 &sb->s_type->i_mutex_key#2: 0 0 0.00 0.00 0.00 26 6209 1.51 1774.83 26350.54 net_mutex: 0 0 0.00 0.00 0.00 1 59 0.22 720.05 1799.19 &sb->s_type->i_lock_key#7: 0 0 0.00 0.00 0.00 7 6207 0.20 3.41 3200.46 vt_spawn_con.lock: 0 0 0.00 0.00 0.00 0 1 5.47 5.47 5.47 &port->mutex: 0 0 0.00 0.00 0.00 0 4 59814.94 67793.73 262607.01 &type->s_umount_key#7/1: 0 0 0.00 0.00 0.00 0 1 12.36 12.36 12.36 proc_inum_lock: 0 0 0.00 0.00 0.00 6 458 0.11 3.83 317.40 (console_sem).lock: 0 0 0.00 0.00 0.00 46 6142 0.00 0.45 1109.94 port_mutex: 0 0 0.00 0.00 0.00 1 4 59815.66 67794.61 262619.26 destroy_waitq.lock: 0 0 0.00 0.00 0.00 7 10 0.17 8.82 18.17 &(reap_work)->timer: 0 0 0.00 0.00 0.00 0 971 0.56 29.53 1489.28 (&(reap_work)->work): 0 0 0.00 0.00 0.00 0 971 0.96 333.53 47726.35 &blocking_pool.lock: 0 0 0.00 0.00 0.00 1 3 0.22 2.78 5.65 &(&dev->queue_lock)->rlock: 0 0 0.00 0.00 0.00 2 2 0.32 2.69 3.01 cic_index_ida.lock: 0 0 0.00 0.00 0.00 4 56 0.10 2.98 11.04 cic_index_lock: 0 0 0.00 0.00 0.00 4 33 0.12 3.89 29.97 &(&blkcg->lock)->rlock: 0 0 0.00 0.00 0.00 4 33 0.10 3.16 10.82 file_lock_lock: 0 0 0.00 0.00 0.00 6 19 0.47 6.42 36.84 floppy_work: 0 0 0.00 0.00 0.00 0 4 0.07 36.98 47.67 command_done.lock: 0 0 0.00 0.00 0.00 1 4 0.11 2.87 4.23 dma_spin_lock: 0 0 0.00 0.00 0.00 1 2 1.82 4.19 6.01 /home/wfg/cc/linux-2.6/arch/x86/kerne: 0 0 0.00 0.00 0.00 0 1 11.78 11.78 11.78 &(work)->timer: 0 0 0.00 0.00 0.00 0 1720 0.60 81.43 3436.82 &watchdog_timer: 0 0 0.00 0.00 0.00 0 640 1.75 39.73 2168.63 (&(work)->work): 0 0 0.00 0.00 0.00 0 1720 1.10 19.03 5852.19 /home/wfg/cc/linux-2.6/drivers/block/: 0 0 0.00 0.00 0.00 0 1 22.79 22.79 22.79 floppy_hlt_lock: 0 0 0.00 0.00 0.00 1 2 0.12 6.65 6.77 fdc_wait.lock: 0 0 0.00 0.00 0.00 1 1 3.29 3.29 3.29 swap_lock: 0 0 0.00 0.00 0.00 16 107 0.13 7.57 33.57 s_active#2: 0 0 0.00 0.00 0.00 0 5 0.09 3.10 3.48 s_active#3: 0 0 0.00 0.00 0.00 0 5 0.09 3.07 3.49 s_active#4: 0 0 0.00 0.00 0.00 0 5 0.09 3.09 3.46 klist_remove_lock: 0 0 0.00 0.00 0.00 2 10 0.12 2.57 5.36 &q->unplug_timer: 0 0 0.00 0.00 0.00 0 32 0.07 2.37 9.07 &q->timeout: 0 0 0.00 0.00 0.00 0 42 0.07 34.83 68.07 (&q->unplug_work): 0 0 0.00 0.00 0.00 0 35 0.07 47.33 67.94 &q->backing_dev_info.laptop_mode_wb_t: 0 0 0.00 0.00 0.00 0 15 0.07 2.08 3.52 &q->sysfs_lock: 0 0 0.00 0.00 0.00 2 17 0.18 2.98 11.30 &eq->sysfs_lock: 0 0 0.00 0.00 0.00 0 15 10.62 26.60 275.86 &cfqd->idle_slice_timer: 0 0 0.00 0.00 0.00 0 48 0.07 6.86 79.16 (&cfqd->unplug_work): 0 0 0.00 0.00 0.00 0 395 0.07 21.15 841.30 (&(&bdi->balance_work)->work): 0 0 0.00 0.00 0.00 0 1267 0.07 44.06 15374.65 struct class mutex#1: 0 0 0.00 0.00 0.00 4 36 0.41 3.67 22.66 iscsi_transport_lock: 0 0 0.00 0.00 0.00 1 2 0.12 2.87 2.99 struct class mutex#1: 0 0 0.00 0.00 0.00 0 1 3.34 3.34 3.34 &(&dev->devres_lock)->rlock: 0 0 0.00 0.00 0.00 5 59 0.11 4.34 13.51 s_active#2-R: 0 0 0.00 0.00 0.00 0 30 0.68 3.97 35.06 lock: 0 0 0.00 0.00 0.00 1 1 4.87 4.87 4.87 struct class mutex#1: 0 0 0.00 0.00 0.00 3 27 0.44 5.60 17.74 host_cmd_pool_mutex: 0 0 0.00 0.00 0.00 2 10 0.19 40.06 42.12 struct class mutex#1: 0 0 0.00 0.00 0.00 2 10 0.48 5.45 10.08 &(shost->host_lock)->rlock: 0 0 0.00 0.00 0.00 1390 92976 0.09 29.16 93407.47 key#1: 0 0 0.00 0.00 0.00 17 18 0.16 8.14 23.01 (&(&ap->sff_pio_task)->work): 0 0 0.00 0.00 0.00 0 20 0.07 8.86 19.67 s_active#3-R: 0 0 0.00 0.00 0.00 0 4 0.40 6.83 9.01 &ap->fastdrain_timer: 0 0 0.00 0.00 0.00 0 10 0.08 3.15 4.00 swflag_mutex: 0 0 0.00 0.00 0.00 2 195 4.68 23937.92 82189.27 &(&ev->dwork)->timer: 0 0 0.00 0.00 0.00 0 15 0.08 6.14 8.19 key#1: 0 0 0.00 0.00 0.00 3 33 0.12 5.70 29.38 key#1: 0 0 0.00 0.00 0.00 9 9 0.15 2.89 4.64 lweventlist_lock: 0 0 0.00 0.00 0.00 2 9 0.12 3.96 5.10 (linkwatch_work).work: 0 0 0.00 0.00 0.00 0 3 1.49 225.71 231.30 cnic_dev_lock-R: 0 0 0.00 0.00 0.00 3 11 0.11 2.96 4.85 key#4: 0 0 0.00 0.00 0.00 0 5 0.10 3.97 4.50 &shost->scan_mutex: 0 0 0.00 0.00 0.00 3 5 1.28 3297.98 6752.43 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 2 4 0.13 1.90 2.58 &(&ret->lock)->rlock: 0 0 0.00 0.00 0.00 16 107 0.10 5.12 36.68 &(&sdev->list_lock)->rlock: 0 0 0.00 0.00 0.00 480 31308 0.10 5.60 9320.17 ata_scsi_rbuf_lock: 0 0 0.00 0.00 0.00 4 33 0.33 6.87 24.32 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.10 1.59 2.03 &(&shost->free_list_lock)->rlock: 0 0 0.00 0.00 0.00 235 15653 0.09 3.36 4228.93 sd_index_ida.lock: 0 0 0.00 0.00 0.00 2 20 0.10 5.43 8.09 sd_index_lock: 0 0 0.00 0.00 0.00 2 2 2.03 6.05 8.08 random_read_wait.lock: 0 0 0.00 0.00 0.00 47 1662 0.12 5.62 557.16 struct class mutex#2: 0 0 0.00 0.00 0.00 2 3 0.64 6.10 8.27 bsg_mutex: 0 0 0.00 0.00 0.00 2 3 86.64 264.04 499.95 bsg_minor_idr.lock: 0 0 0.00 0.00 0.00 2 14 0.10 4.50 6.04 struct class mutex#2: 0 0 0.00 0.00 0.00 2 3 0.64 7.44 9.47 &ss->subsys_key: 0 0 0.00 0.00 0.00 0 1 6.28 6.28 6.28 sd_ref_mutex: 0 0 0.00 0.00 0.00 28 42 0.28 4.38 31.43 key#4: 0 0 0.00 0.00 0.00 0 1 6.61 6.61 6.61 dnotify_mark_mutex: 0 0 0.00 0.00 0.00 1 9 0.90 38.67 80.42 &(&blkg->stats_lock)->rlock: 0 0 0.00 0.00 0.00 1553 82638 0.09 54.64 23627.65 &(&ep->lock)->rlock: 0 0 0.00 0.00 0.00 0 16 0.22 3.54 8.02 kblockd-R: 0 0 0.00 0.00 0.00 0 370 0.48 47.93 1039.70 snd_pcm_link_rwlock-R: 0 0 0.00 0.00 0.00 210 33980 0.28 50.43 43052.48 _xmit_ETHER: 0 0 0.00 0.00 0.00 1 3 10.01 12.62 33.70 &adapter->watchdog_timer: 0 0 0.00 0.00 0.00 0 160 0.63 12.00 245.77 (&adapter->watchdog_task): 0 0 0.00 0.00 0.00 0 160 22.72 1264.23 5317.30 pin_fs_lock: 0 0 0.00 0.00 0.00 12 6204 0.10 2.57 704.70 &sync_supers_timer: 0 0 0.00 0.00 0.00 0 53 2.47 40.82 299.59 &(&list->lock)->rlock: 0 0 0.00 0.00 0.00 1 939 0.10 36.12 139.75 target_list_lock: 0 0 0.00 0.00 0.00 1 939 0.97 10.47 1022.36 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 19.54 19.54 19.54 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 2 0.50 3.38 3.88 &sb->s_type->i_mutex_key#4/1: 0 0 0.00 0.00 0.00 0 1 23.90 23.90 23.90 configfs_dirent_lock: 0 0 0.00 0.00 0.00 1 2 0.22 2.88 3.10 &default_group_class[depth - 1]/2: 0 0 0.00 0.00 0.00 0 1 2.83 2.83 2.83 _xmit_ETHER#2: 0 0 0.00 0.00 0.00 6641 21963 0.13 138.12 25446.60 &(&napi->poll_lock)->rlock: 0 0 0.00 0.00 0.00 1 20821 1.19 1396.69 613702.90 &timer: 0 0 0.00 0.00 0.00 0 42117 0.06 40.64 15370.59 pools_lock: 0 0 0.00 0.00 0.00 1 52 0.16 6.37 29.52 usb_bus_list_lock: 0 0 0.00 0.00 0.00 1 16 0.20 6407.43 47188.47 (usb_notifier_list).rwsem-R: 0 0 0.00 0.00 0.00 2 19 373.04 814.93 7686.65 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 22.22 22.22 22.22 &(&cache->tree_lock)->rlock: 0 0 0.00 0.00 0.00 65 805 0.09 4.97 185.23 &sb->s_type->i_mutex_key#5: 0 0 0.00 0.00 0.00 8 28 0.49 15.25 106.53 device_event.wait.lock: 0 0 0.00 0.00 0.00 2 19 0.13 4.24 6.97 &(&retval->lock)->rlock: 0 0 0.00 0.00 0.00 3572 289607 0.09 27.19 75087.97 ehci_cf_port_reset_rwsem-W: 0 0 0.00 0.00 0.00 1 2 8855.14 8907.83 17762.97 ehci_cf_port_reset_rwsem-R: 0 0 0.00 0.00 0.00 4 7 55210.60 111299.81 720454.38 &fs_info->transaction_kthread_mutex: 0 0 0.00 0.00 0.00 4 27 2.46 1724934.86 11714074.56 &fs_info->cleanup_work_sem-R: 0 0 0.00 0.00 0.00 2 2 4.03 6.44 10.47 device_state_lock: 0 0 0.00 0.00 0.00 7 36 0.11 7.34 13.28 hcd_urb_list_lock: 0 0 0.00 0.00 0.00 2029 92303 0.10 4.92 26511.88 key#1: 0 0 0.00 0.00 0.00 399 46431 0.09 50.49 61866.41 set_config_lock: 0 0 0.00 0.00 0.00 2 11 0.14 5.13 6.80 &hcd->bandwidth_mutex: 0 0 0.00 0.00 0.00 2 12 3.45 2677.42 2989.11 &(&new_driver->dynids.lock)->rlock: 0 0 0.00 0.00 0.00 37 251 0.10 5.76 39.64 &hub->status_mutex: 0 0 0.00 0.00 0.00 5 49 2.87 922.95 6744.96 companions_mutex: 0 0 0.00 0.00 0.00 1 8 43.71 335.81 2084.63 &(&uhci->lock)->rlock: 0 0 0.00 0.00 0.00 8 1478 0.11 412.20 13336.05 key#5: 0 0 0.00 0.00 0.00 4 8 0.11 9.39 14.34 (&(&hub->init_work)->work): 0 0 0.00 0.00 0.00 0 11 3.37 2099.12 3056.74 &hcd->rh_timer: 0 0 0.00 0.00 0.00 0 1296 7.01 248.07 14253.91 usb_address0_mutex: 0 0 0.00 0.00 0.00 3 4 55215.92 289118.35 831321.12 usu_lock: 0 0 0.00 0.00 0.00 1 1 2.66 2.66 2.66 usu_probe_mutex: 0 0 0.00 0.00 0.00 1 1 358.95 358.95 358.95 table_lock: 0 0 0.00 0.00 0.00 1 3 54.91 300.08 413.28 &ehci->watchdog: 0 0 0.00 0.00 0.00 0 15004 1.54 87.30 127175.02 &dev->phy_mutex: 0 0 0.00 0.00 0.00 0 7 361.84 373.86 2601.84 rcu_read_lock_bh-R: 0 0 0.00 0.00 0.00 0 51877 0.06 139.87 52285.95 &adapter->phy_info_timer: 0 0 0.00 0.00 0.00 0 1 4.05 4.05 4.05 (&adapter->update_phy_task): 0 0 0.00 0.00 0.00 0 1 524.45 524.45 524.45 global_host_template_mutex: 0 0 0.00 0.00 0.00 0 1 9.37 9.37 9.37 key#2: 0 0 0.00 0.00 0.00 1237 31882 0.10 6.77 13269.86 key#2: 0 0 0.00 0.00 0.00 1 2 0.28 2.69 2.97 i8042_lock: 0 0 0.00 0.00 0.00 4 42 1.58 318.17 4215.75 key#2: 0 0 0.00 0.00 0.00 2 3 0.19 3.90 5.63 serio_event_lock: 0 0 0.00 0.00 0.00 2 22 0.13 6.23 18.16 events_long-R: 0 0 0.00 0.00 0.00 0 4 0.89 413214.52 413369.22 serio_event_work: 0 0 0.00 0.00 0.00 0 4 0.65 413214.11 413362.01 serio_mutex: 0 0 0.00 0.00 0.00 2 4 0.44 413213.64 413354.67 &mousedev->mutex/1: 0 0 0.00 0.00 0.00 0 1 16.18 16.18 16.18 &serio->drv_mutex: 0 0 0.00 0.00 0.00 2 3 82742.31 165358.12 413141.99 &serio->lock: 0 0 0.00 0.00 0.00 2 32 0.10 6.05 34.78 net_family_lock: 0 0 0.00 0.00 0.00 1 5 0.11 2.09 2.85 i8042_mutex: 0 0 0.00 0.00 0.00 0 5 82329.56 82569.43 412098.27 key#2: 0 0 0.00 0.00 0.00 0 22 0.13 4.24 25.97 rtc_idr.lock: 0 0 0.00 0.00 0.00 0 13 0.10 8.58 9.87 idr_lock: 0 0 0.00 0.00 0.00 0 1 4.06 4.06 4.06 struct class mutex#2: 0 0 0.00 0.00 0.00 0 1 4.74 4.74 4.74 &(&iTCO_wdt_private.io_lock)->rlock: 0 0 0.00 0.00 0.00 0 2 4.82 9.80 14.62 pers_lock: 0 0 0.00 0.00 0.00 2 11 1.66 280.53 2425.44 proc_inum_ida.lock: 0 0 0.00 0.00 0.00 6 904 0.10 2.74 103.93 _ps_lock: 0 0 0.00 0.00 0.00 0 3 0.16 2.67 3.01 _lock#2: 0 0 0.00 0.00 0.00 0 4 0.18 2.46 3.04 _lock#3: 0 0 0.00 0.00 0.00 0 3 0.19 2.31 2.71 (&entry->work): 0 0 0.00 0.00 0.00 0 12 151.31 1049242.14 7209311.67 events_unbound-R: 0 0 0.00 0.00 0.00 0 12 156.46 1049242.47 7209320.20 s_active#6: 0 0 0.00 0.00 0.00 0 24 0.09 3.30 5.53 s_active#7: 0 0 0.00 0.00 0.00 0 24 0.09 3.26 5.55 s_active#8: 0 0 0.00 0.00 0.00 0 24 0.09 3.24 5.52 s_active#9: 0 0 0.00 0.00 0.00 0 24 0.09 3.23 5.41 s_active#1: 0 0 0.00 0.00 0.00 0 24 0.09 3.21 5.48 key#2: 0 0 0.00 0.00 0.00 0 48 0.11 2.67 7.94 snd_ioctl_rwsem-W: 0 0 0.00 0.00 0.00 0 4 0.11 2.81 3.17 snd_ioctl_rwsem-R: 0 0 0.00 0.00 0.00 46 79 0.43 1.09 45.29 register_mutex: 0 0 0.00 0.00 0.00 1 8 0.22 2.63 4.55 sound_mutex: 0 0 0.00 0.00 0.00 46 263 0.14 105.61 979.40 struct class mutex#2: 0 0 0.00 0.00 0.00 1 10 0.55 4.23 9.64 register_mutex#2: 0 0 0.00 0.00 0.00 0 3 1.00 97.40 107.50 clients_lock: 0 0 0.00 0.00 0.00 0 4 0.11 3.09 3.44 &client->ports_mutex: 0 0 0.00 0.00 0.00 0 3 0.45 11.76 12.71 &client->ports_lock-W: 0 0 0.00 0.00 0.00 0 3 0.15 3.13 3.44 &client->ports_lock-R: 0 0 0.00 0.00 0.00 0 2 0.15 0.18 0.33 &grp->list_mutex-R: 0 0 0.00 0.00 0.00 0 2 0.14 2.82 2.96 preset_mutex: 0 0 0.00 0.00 0.00 1 11 0.17 2.36 4.61 snd_card_mutex: 0 0 0.00 0.00 0.00 2 34 0.21 4.06 14.46 nl_table_wait.lock: 0 0 0.00 0.00 0.00 1179 4128 0.10 2.18 642.06 &bus->cmd_mutex: 0 0 0.00 0.00 0.00 5 257 0.98 876.68 8304.81 &(&dev->event_lock)->rlock: 0 0 0.00 0.00 0.00 0 6 0.20 5.05 8.16 list_mutex: 0 0 0.00 0.00 0.00 1 6 0.16 4.65 5.47 &card->controls_rwsem-W: 0 0 0.00 0.00 0.00 46 152 0.17 4.83 81.87 &card->controls_rwsem-R: 0 0 0.00 0.00 0.00 0 3613 0.10 343.50 4015.73 &card->ctl_files_rwlock-W: 0 0 0.00 0.00 0.00 45 230 0.10 0.42 41.53 &card->ctl_files_rwlock-R: 0 0 0.00 0.00 0.00 1 58 0.10 15.21 31.37 register_mutex#3: 0 0 0.00 0.00 0.00 1 3 115.25 198.15 505.65 register_mutex#4: 0 0 0.00 0.00 0.00 1 1 103.16 103.16 103.16 llc_sap_list_lock: 0 0 0.00 0.00 0.00 1 2 0.64 5.24 5.88 &mm->mmap_sem-W: 0 0 0.00 0.00 0.00 2740 32802 0.10 3703.73 219606.31 &mm->mmap_sem-R: 0 0 0.00 0.00 0.00 1140 244484 0.10 24021.27 1153849.97 nfs_access_lru_lock: 0 0 0.00 0.00 0.00 94 506 0.12 5.91 151.63 thermal_list_lock: 0 0 0.00 0.00 0.00 8 8 0.26 3.74 5.74 nf_ct_proto_mutex: 0 0 0.00 0.00 0.00 1 11 0.20 324.23 669.72 nf_ct_ecache_mutex: 0 0 0.00 0.00 0.00 1 2 0.16 2.63 2.79 nf_ct_helper_mutex: 0 0 0.00 0.00 0.00 1 22 0.16 2.51 6.37 &xt[i].mutex: 0 0 0.00 0.00 0.00 0 145 0.16 5.51 49.01 struct class mutex#2: 0 0 0.00 0.00 0.00 0 1 3.86 3.86 3.86 proc_subdir_lock: 0 0 0.00 0.00 0.00 121 2127 0.10 6.50 1247.97 afinfo_mutex: 0 0 0.00 0.00 0.00 1 1 2.43 2.43 2.43 nf_sockopt_mutex: 0 0 0.00 0.00 0.00 1 4 0.22 2.47 3.14 nf_hook_mutex: 0 0 0.00 0.00 0.00 1 37 0.16 2.59 9.81 nf_nat_lock: 0 0 0.00 0.00 0.00 20 236 0.16 2.37 92.11 inet_diag_table_mutex: 0 0 0.00 0.00 0.00 1 1 2.83 2.83 2.83 xfrm_km_lock: 0 0 0.00 0.00 0.00 1 2 0.16 2.50 2.66 stp_proto_mutex: 0 0 0.00 0.00 0.00 1 1 3.84 3.84 3.84 tty_ldisc_lock: 0 0 0.00 0.00 0.00 59 1177 0.00 0.71 267.45 ebt_mutex: 0 0 0.00 0.00 0.00 1 3 0.19 3.28 3.67 clock-AF_NETLINK: 0 0 0.00 0.00 0.00 35 60 0.19 2.55 19.96 key#2: 0 0 0.00 0.00 0.00 858 1988 0.10 2.46 338.13 &(&list->lock)->rlock#2: 0 0 0.00 0.00 0.00 2074 4029 0.09 2.48 766.46 performance_mutex: 0 0 0.00 0.00 0.00 1 17 0.20 602.82 3017.72 disable_ratelimit_lock: 0 0 0.00 0.00 0.00 1 33 0.10 2.84 6.96 &per_cpu(cpu_policy_rwsem, cpu): 0 0 0.00 0.00 0.00 8 8 333.33 402.14 2958.84 (cpufreq_policy_notifier_list).rwsem-R: 0 0 0.00 0.00 0.00 1 32 0.17 15.14 60.03 struct class mutex#1: 0 0 0.00 0.00 0.00 8 8 0.76 5.03 10.86 dbs_mutex: 0 0 0.00 0.00 0.00 1 8 5.58 17.77 62.45 &this_dbs_info->timer_mutex: 0 0 0.00 0.00 0.00 7 27670 0.16 168.20 132647.65 pm_mutex/1: 0 0 0.00 0.00 0.00 1 1 2.98 2.98 2.98 &rtc->ops_lock: 0 0 0.00 0.00 0.00 1 1 21.22 21.22 21.22 &(&dbs_info->work)->timer: 0 0 0.00 0.00 0.00 0 27662 0.38 88.46 148194.81 kondemand-R: 0 0 0.00 0.00 0.00 0 27662 1.72 169.19 164408.05 thermal_idr_lock: 0 0 0.00 0.00 0.00 8 8 0.37 4.36 7.37 proto_list_lock: 0 0 0.00 0.00 0.00 1 8 0.14 2.26 4.21 thermal_cdev_idr.lock: 0 0 0.00 0.00 0.00 2 14 0.10 3.93 5.40 cpuidle_lock: 0 0 0.00 0.00 0.00 9 10 49.56 2742.18 4663.85 &sb->s_type->i_lock_key#6: 0 0 0.00 0.00 0.00 42 3885 0.07 941.81 2284.39 &sb->s_type->i_lock_key#4: 0 0 0.00 0.00 0.00 493 4256 0.07 3.94 1907.13 key#1: 0 0 0.00 0.00 0.00 30 78 0.11 5.33 60.13 cpuidle_driver_lock: 0 0 0.00 0.00 0.00 0 1 2.57 2.57 2.57 &type->s_umount_key#6/1: 0 0 0.00 0.00 0.00 0 1 15.06 15.06 15.06 &(&ws->lock)->rlock: 0 0 0.00 0.00 0.00 0 5 0.23 3.42 4.38 nf_nat_seqofs_lock: 0 0 0.00 0.00 0.00 9098 49389 0.08 24.53 9012.01 &(&list->lock)->rlock#4: 0 0 0.00 0.00 0.00 1 2 0.23 10.99 11.23 &dev->mutex: 0 0 0.00 0.00 0.00 0 17 0.18 446.80 454.97 &rcu_sched_state.fqslock: 0 0 0.00 0.00 0.00 0 1523 1.39 90.21 9127.31 &type->s_umount_key#4/1: 0 0 0.00 0.00 0.00 0 1 16.12 16.12 16.12 cpu_add_remove_lock: 0 0 0.00 0.00 0.00 3 56 0.00 109490.85 755492.12 struct class mutex#1: 0 0 0.00 0.00 0.00 2 14 0.55 4.46 18.44 cm_sbs_mutex: 0 0 0.00 0.00 0.00 2 4 0.18 5.81 10.04 binfmt_lock-W: 0 0 0.00 0.00 0.00 0 3 0.11 2.36 2.59 binfmt_lock-R: 0 0 0.00 0.00 0.00 281 1305 0.11 0.58 318.47 struct class mutex#1: 0 0 0.00 0.00 0.00 0 1 3.99 3.99 3.99 &(&priv->bus_notifier)->rwsem-R: 0 0 0.00 0.00 0.00 5 107 0.11 40517.98 46858.17 watchdog_lock: 0 0 0.00 0.00 0.00 639 645 0.15 38.90 1802.14 &sb->s_type->i_lock_key#3: 0 0 0.00 0.00 0.00 35 44 0.10 3.42 11.81 &(&drv->dynids.lock)->rlock: 0 0 0.00 0.00 0.00 1 1723 0.10 3.23 176.71 ts_mod_lock: 0 0 0.00 0.00 0.00 0 3 0.12 2.12 2.41 clocksource_mutex: 0 0 0.00 0.00 0.00 0 7 0.25 247.91 494.43 blkio_list_lock: 0 0 0.00 0.00 0.00 0 1 2.16 2.16 2.16 elv_list_lock: 0 0 0.00 0.00 0.00 5 23 0.14 2.44 11.84 rtnl_mutex: 0 0 0.00 0.00 0.00 14 171 0.20 136863.07 141129.53 &type->s_umount_key#3/1: 0 0 0.00 0.00 0.00 0 1 14.54 14.54 14.54 rtc_lock: 0 0 0.00 0.00 0.00 3 8 0.00 14.82 50.72 key#1: 0 0 0.00 0.00 0.00 28 55 0.12 2.75 24.64 rpciod-R: 0 0 0.00 0.00 0.00 0 1257 2.49 347.06 27171.88 (crypto_chain).rwsem-R: 0 0 0.00 0.00 0.00 0 20 0.11 29.57 368.56 crypto_alg_sem-W: 0 0 0.00 0.00 0.00 28 48 0.18 6.96 46.14 crypto_alg_sem-R: 0 0 0.00 0.00 0.00 0 1 0.57 0.57 0.57 rpc_client_lock: 0 0 0.00 0.00 0.00 3 16 0.21 8.92 12.96 rpc_authflavor_lock: 0 0 0.00 0.00 0.00 2 6 0.22 10.14 11.47 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 1 3.13 3.13 3.13 &child->perf_event_mutex: 0 0 0.00 0.00 0.00 2449 2629 0.16 2.98 713.35 init_fs.lock: 0 0 0.00 0.00 0.00 175 2238 0.10 9.93 1562.21 &mddev->open_mutex: 0 0 0.00 0.00 0.00 0 1 9.73 9.73 9.73 disks_mutex: 0 0 0.00 0.00 0.00 1 1 535.07 535.07 535.07 &(&clnt->cl_lock)->rlock: 0 0 0.00 0.00 0.00 3 32 0.21 9.60 18.78 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 19.09 19.09 19.09 &wq->flush_mutex: 0 0 0.00 0.00 0.00 1 6 10.10 22.06 75.53 md_misc: 0 0 0.00 0.00 0.00 0 1 9.77 9.77 9.77 (&task->u.tk_work): 0 0 0.00 0.00 0.00 0 1250 2.30 200.42 25864.31 log_redrive_lock: 0 0 0.00 0.00 0.00 1 1 2.60 2.60 2.60 all_mddevs_lock: 0 0 0.00 0.00 0.00 3 11 0.11 9.79 12.37 (&(&transport->connect_worker)->work): 0 0 0.00 0.00 0.00 0 8 0.14 338.54 720.39 tty_files_lock: 0 0 0.00 0.00 0.00 11 247 0.10 7.23 68.45 sk_lock-AF_INET-RPC: 0 0 0.00 0.00 0.00 0 9004 0.13 270.80 124167.13 &(&tcp_hashinfo.bhash[i].lock)->rlock: 0 0 0.00 0.00 0.00 10 44 0.21 11.81 43.59 &(&sk->sk_dst_lock)->rlock: 0 0 0.00 0.00 0.00 2 47 0.21 6.92 18.63 clock-AF_INET-W: 0 0 0.00 0.00 0.00 3 39 0.14 5.38 16.40 clock-AF_INET-R: 0 0 0.00 0.00 0.00 539 24832 0.11 104.33 110808.59 &(&rt_hash_locks[i])->rlock: 0 0 0.00 0.00 0.00 10 20 0.24 18.32 45.72 &(&hashinfo->ehash_locks[i])->rlock: 0 0 0.00 0.00 0.00 6 23 0.11 8.56 16.29 &(&(&lock->lock)->lock)->rlock: 0 0 0.00 0.00 0.00 7 199120 0.10 93.35 46267.08 nf_conntrack_lock: 0 0 0.00 0.00 0.00 20 462 0.13 11.51 499.21 jfsTxnLock: 0 0 0.00 0.00 0.00 1 1 2.41 2.41 2.41 &n->lock-W: 0 0 0.00 0.00 0.00 2 79 0.21 33.02 144.28 &n->lock-R: 0 0 0.00 0.00 0.00 0 3 0.61 0.65 1.88 &n->timer: 0 0 0.00 0.00 0.00 0 12 2.43 54.65 111.47 &(&list->lock)->rlock#3: 0 0 0.00 0.00 0.00 6641 41988 0.09 53.14 9092.17 &(&(&n->ha_lock)->lock)->rlock: 0 0 0.00 0.00 0.00 1 2 0.29 11.83 12.12 tty_ldisc_wait.lock: 0 0 0.00 0.00 0.00 3 6 0.10 7.91 8.86 key#3: 0 0 0.00 0.00 0.00 2 9 0.10 8.13 9.72 jfs_commit_thread_wait.lock: 0 0 0.00 0.00 0.00 3 8 0.10 2.55 3.55 &xprt->timer: 0 0 0.00 0.00 0.00 0 8499 0.06 6.21 944.05 rpc_credcache_lock: 0 0 0.00 0.00 0.00 439 5141 0.11 34.09 1484.01 destroy_wait.lock: 0 0 0.00 0.00 0.00 467 5512 0.09 6.32 1277.01 &queue->timer_list.timer: 0 0 0.00 0.00 0.00 0 20 0.13 6.43 9.18 (&xprt->task_cleanup): 0 0 0.00 0.00 0.00 0 5 0.14 71.86 78.85 tcp_death_row.death_lock: 0 0 0.00 0.00 0.00 0 19 0.21 17.05 36.98 nfs_client_lock: 0 0 0.00 0.00 0.00 0 5 0.24 8.43 9.69 nfs_client_active_wq.lock: 0 0 0.00 0.00 0.00 0 1 8.23 8.23 8.23 sysdev_drivers_lock: 0 0 0.00 0.00 0.00 1 52 0.17 3568.63 5852.99 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 2 606.52 654.51 1261.03 &sb->s_type->i_lock_key#2: 0 0 0.00 0.00 0.00 1 11 0.20 4.17 9.22 &namespace_sem-W: 0 0 0.00 0.00 0.00 3 23 3.63 25.97 159.67 &namespace_sem-R: 0 0 0.00 0.00 0.00 23 63 0.25 179.28 2179.24 key#3: 0 0 0.00 0.00 0.00 3 23 0.20 6.30 12.29 i8259A_lock: 0 0 0.00 0.00 0.00 2 54 0.00 363.72 576.82 pcpu_lock: 0 0 0.00 0.00 0.00 14 561 0.00 4.18 324.95 key#3: 0 0 0.00 0.00 0.00 36 2172 0.09 8.20 471.12 nfsiod-R: 0 0 0.00 0.00 0.00 0 592 2.88 982.53 11510.27 (&task->u.tk_work)#2: 0 0 0.00 0.00 0.00 0 592 2.59 982.23 11205.41 &(&mm->page_table_lock)->rlock: 0 0 0.00 0.00 0.00 5039 616857 0.09 1060.58 210752.37 &tty->termios_mutex: 0 0 0.00 0.00 0.00 27 776 0.15 8.60 415.68 &(&TxAnchor.LazyLock)->rlock: 0 0 0.00 0.00 0.00 3 8 0.33 8.12 11.17 &tty->echo_lock: 0 0 0.00 0.00 0.00 2 13 0.18 8.49 12.44 &(&tty->read_lock)->rlock: 0 0 0.00 0.00 0.00 2 13 0.10 8.26 10.80 &icsk->icsk_delack_timer: 0 0 0.00 0.00 0.00 0 44 0.83 69.43 573.73 &(&table->hash[i].lock)->rlock: 0 0 0.00 0.00 0.00 8 250 0.10 24.85 145.09 &icsk->icsk_retransmit_timer: 0 0 0.00 0.00 0.00 0 938 0.48 9.38 1008.34 &flush_state[i].tlbstate_lock: 0 0 0.00 0.00 0.00 7 336 0.74 51.20 690.41 reboot_mutex: 0 0 0.00 0.00 0.00 0 1 5.98 5.98 5.98 &tty->ldisc_mutex: 0 0 0.00 0.00 0.00 7 60 0.17 7.82 52.82 nls_lock: 0 0 0.00 0.00 0.00 0 3 0.12 2.54 2.78 &(&f->f_lock)->rlock: 0 0 0.00 0.00 0.00 7 164 0.09 60.26 121.29 fasync_lock: 0 0 0.00 0.00 0.00 11 69 0.11 8.46 24.22 (&(&tty->buf.work)->work): 0 0 0.00 0.00 0.00 0 5 0.14 5.46 6.05 (&tty->hangup_work): 0 0 0.00 0.00 0.00 0 5 2.10 7.26 17.18 tty_ldisc_idle.lock: 0 0 0.00 0.00 0.00 56 1165 0.10 5.38 266.38 &(&tty->buf.lock)->rlock: 0 0 0.00 0.00 0.00 1 2 0.26 5.03 5.29 &sb->s_type->i_alloc_sem_key: 0 0 0.00 0.00 0.00 0 1 9109.71 9109.71 9109.71 &mapping->unmap_mutex: 0 0 0.00 0.00 0.00 11 51 0.37 10.03 52.94 &fsnotify_mark_srcu-R: 0 0 0.00 0.00 0.00 0 12022 0.06 38.11 2224.70 redirect_lock: 0 0 0.00 0.00 0.00 34 721 0.09 4.16 278.30 &tty->atomic_write_lock: 0 0 0.00 0.00 0.00 0 721 4.89 730.11 96877.46 &tty->output_lock: 0 0 0.00 0.00 0.00 32 1135 15.40 664.83 92938.41 &mm->mmap_sem/1: 0 0 0.00 0.00 0.00 0 781 53.44 3703.11 87399.78 &(&mm->page_table_lock)->rlock/1: 0 0 0.00 0.00 0.00 49 17590 0.11 132.32 6657.31 &(&tty->ctrl_lock)->rlock: 0 0 0.00 0.00 0.00 5 15 0.10 2.76 5.77 mem_sysfs_mutex: 0 0 0.00 0.00 0.00 0 24 41.76 152.41 1197.72 uts_sem-W: 0 0 0.00 0.00 0.00 0 2 0.33 0.48 0.81 uts_sem-R: 0 0 0.00 0.00 0.00 92 206 0.20 10.91 117.68 big_tty_mutex: 0 0 0.00 0.00 0.00 35 689 0.10 76.94 1071.37 cdev_lock: 0 0 0.00 0.00 0.00 251 474 0.11 11.29 154.98 &sb->s_type->i_mutex_key#3/1: 0 0 0.00 0.00 0.00 1 6 19.60 84.57 217.66 clock-AF_UNIX: 0 0 0.00 0.00 0.00 3 1432 0.09 4.39 270.27 key#3: 0 0 0.00 0.00 0.00 136 2400 0.09 4.60 405.14 files_lglock-R: 0 0 0.00 0.00 0.00 0 24700 0.06 7.48 3989.52 key#3: 0 0 0.00 0.00 0.00 763 1590 0.10 6.33 1503.06 &(&newf->file_lock)->rlock: 0 0 0.00 0.00 0.00 4215 48587 0.09 63.35 11239.26 iunique_lock: 0 0 0.00 0.00 0.00 1 21 0.16 3.82 9.50 &(&counter->lock)->rlock: 0 0 0.00 0.00 0.00 601 657 0.11 9.28 330.55 key#3: 0 0 0.00 0.00 0.00 63 70 0.15 6.86 26.96 running_helpers_waitq.lock: 0 0 0.00 0.00 0.00 21 1815 0.10 3.49 275.83 &type->s_umount_key#2/1: 0 0 0.00 0.00 0.00 0 1 15.63 15.63 15.63 (&(&ev->dwork)->work): 0 0 0.00 0.00 0.00 0 24 0.06 180954.96 541404.17 events_nrt-R: 0 0 0.00 0.00 0.00 0 30 0.07 180955.43 541470.28 &type->s_umount_key#1-W: 0 0 0.00 0.00 0.00 0 1 7.36 7.36 7.36 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 2 4 0.13 0.25 0.67 &sb->s_type->i_mutex_key#3: 0 0 0.00 0.00 0.00 7 18 0.87 43.78 134.64 &p->lock: 0 0 0.00 0.00 0.00 16 8812 0.16 776.37 333624.03 &dev->watchdog_timer: 0 0 0.00 0.00 0.00 0 62 1.93 38.28 299.82 &(&dev->tx_global_lock)->rlock: 0 0 0.00 0.00 0.00 1 62 1.48 37.48 233.10 &(&ev->lock)->rlock: 0 0 0.00 0.00 0.00 12 65 0.10 5.83 59.56 disk_events_mutex: 0 0 0.00 0.00 0.00 1 1 3.94 3.94 3.94 s_active#1-R: 0 0 0.00 0.00 0.00 0 2 0.62 9.31 9.93 &sb->s_type->i_alloc_sem_key#2: 0 0 0.00 0.00 0.00 2 2 1.56 7.72 9.28 &buffer->mutex: 0 0 0.00 0.00 0.00 53 4508 0.20 915.93 29017.18 &(&dentry->d_lock)->rlock/1: 0 0 0.00 0.00 0.00 363 471 0.09 7.40 247.66 &sb->s_type->i_mutex_key#6/1: 0 0 0.00 0.00 0.00 5 21 209.68 99046.03 210924.16 &u->readlock: 0 0 0.00 0.00 0.00 133 1451 0.62 33.39 3227.50 slock-AF_UNIX: 0 0 0.00 0.00 0.00 0 2 0.34 3.97 4.31 sk_lock-AF_UNIX: 0 0 0.00 0.00 0.00 0 1 3.79 3.79 3.79 slock-AF_NETLINK: 0 0 0.00 0.00 0.00 0 96 0.12 4.16 26.70 sk_lock-AF_NETLINK: 0 0 0.00 0.00 0.00 0 48 0.15 3.57 16.85 &(&group->inotify_data.idr_lock)->rlo: 0 0 0.00 0.00 0.00 31 49 0.32 19.15 51.57 &(&mark->lock)->rlock: 0 0 0.00 0.00 0.00 3 61 0.28 24.92 154.96 &(&group->mark_lock)->rlock: 0 0 0.00 0.00 0.00 32 50 0.43 4.41 41.15 s_active#1-R: 0 0 0.00 0.00 0.00 0 4 1.53 8.78 14.42 &(&info->lock)->rlock: 0 0 0.00 0.00 0.00 15 165 0.13 10.29 234.45 &(&dentry->d_lock)->rlock/2: 0 0 0.00 0.00 0.00 2 756 0.16 0.79 199.76 &(&dentry->d_lock)->rlock/3: 0 0 0.00 0.00 0.00 2 756 0.07 0.29 80.46 key#3: 0 0 0.00 0.00 0.00 2670 8137 0.10 13.21 4047.40 key#3: 0 0 0.00 0.00 0.00 23 203 0.10 12.81 71.14 &group->notification_mutex: 0 0 0.00 0.00 0.00 154 1117 0.15 25.51 413.23 key#4: 0 0 0.00 0.00 0.00 23 178 0.10 7.84 47.61 &type->s_vfs_rename_key: 0 0 0.00 0.00 0.00 0 1 84.63 84.63 84.63 &sb->s_type->i_mutex_key#8/2: 0 0 0.00 0.00 0.00 0 1 59.77 59.77 59.77 &(&event->lock)->rlock: 0 0 0.00 0.00 0.00 5 21 0.15 6.87 13.26 s_active#1-R: 0 0 0.00 0.00 0.00 0 5482 0.82 244.88 17543.90 s_active#1-R: 0 0 0.00 0.00 0.00 0 66 0.39 6.71 71.87 s_active#1-R: 0 0 0.00 0.00 0.00 0 26 0.48 5.95 29.70 s_active#1-R: 0 0 0.00 0.00 0.00 0 8 0.84 7.61 15.92 s_active#1-R: 0 0 0.00 0.00 0.00 0 8 0.72 5.82 13.12 s_active#1-R: 0 0 0.00 0.00 0.00 0 32 0.24 18.72 42.72 sysfs_bin_lock: 0 0 0.00 0.00 0.00 12 32 0.16 4.73 13.26 &bb->mutex: 0 0 0.00 0.00 0.00 0 16 0.56 4.14 17.35 s_active#1-R: 0 0 0.00 0.00 0.00 0 36 0.37 227.42 271.63 s_active#2-R: 0 0 0.00 0.00 0.00 0 30 0.78 4.51 40.70 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 6 55 0.21 3.71 42.70 s_active#2-R: 0 0 0.00 0.00 0.00 0 30 0.36 3.92 28.33 s_active#2-R: 0 0 0.00 0.00 0.00 0 24 0.68 3.81 28.98 s_active#2-R: 0 0 0.00 0.00 0.00 0 34 0.38 9.52 50.35 s_active#2-R: 0 0 0.00 0.00 0.00 0 6 0.37 4.50 8.51 s_active#2-R: 0 0 0.00 0.00 0.00 0 6 0.60 5.21 9.75 s_active#2-R: 0 0 0.00 0.00 0.00 0 4 0.68 4.06 6.82 s_active#2-R: 0 0 0.00 0.00 0.00 0 14 0.76 7.11 22.24 s_active#2-R: 0 0 0.00 0.00 0.00 0 14 0.60 5.97 19.09 s_active#3-R: 0 0 0.00 0.00 0.00 0 14 0.45 6.61 18.72 s_active#3-R: 0 0 0.00 0.00 0.00 0 14 0.77 5.72 20.31 s_active#3-R: 0 0 0.00 0.00 0.00 0 10 0.45 97.03 106.43 s_active#3-R: 0 0 0.00 0.00 0.00 0 14 0.68 4.71 17.79 s_active#3-R: 0 0 0.00 0.00 0.00 0 8 0.73 5.00 12.11 s_active#3-R: 0 0 0.00 0.00 0.00 0 78 0.51 7.24 99.46 s_active#3-R: 0 0 0.00 0.00 0.00 0 8 0.48 6.42 12.86 (&sdev->event_work): 0 0 0.00 0.00 0.00 0 7 0.14 9.63 10.49 s_active#3-R: 0 0 0.00 0.00 0.00 0 4 0.54 5.27 7.53 s_active#3-R: 0 0 0.00 0.00 0.00 0 2 0.53 4.25 4.78 s_active#4-R: 0 0 0.00 0.00 0.00 0 10 0.59 68.88 82.20 &sb->s_type->i_mutex_key#1: 0 0 0.00 0.00 0.00 55 1228 0.15 5.64 420.39 &lo->lo_ctl_mutex: 0 0 0.00 0.00 0.00 8 16 0.18 6.69 11.70 &(&io->lock)->rlock: 0 0 0.00 0.00 0.00 232 45842 0.09 55.48 163755.78 s_active#4-R: 0 0 0.00 0.00 0.00 0 6 1.22 7.40 14.75 s_active#4-R: 0 0 0.00 0.00 0.00 0 2 0.91 5.48 6.39 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 65.45 65.45 65.45 &entry->access: 0 0 0.00 0.00 0.00 1 3 0.92 14.74 22.70 (&barr->work): 0 0 0.00 0.00 0.00 0 8 2.47 7.81 31.09 &(&card->files_lock)->rlock: 0 0 0.00 0.00 0.00 46 231 0.09 6.17 43.09 &(&ctl->read_lock)->rlock: 0 0 0.00 0.00 0.00 0 120 0.10 14.66 37.89 key#4: 0 0 0.00 0.00 0.00 44 109 0.12 2.67 20.49 &mddev->reconfig_mutex: 0 0 0.00 0.00 0.00 3 4 0.72 5.28 8.06 &card->power_lock: 0 0 0.00 0.00 0.00 10 3510 0.35 10846.85 16927.38 &codec->control_mutex: 0 0 0.00 0.00 0.00 9 461 0.17 190.44 1047.11 key#3: 0 0 0.00 0.00 0.00 1 2 0.34 4.98 5.31 s_active#4-R: 0 0 0.00 0.00 0.00 0 2 1.41 6.89 8.30 s_active#4-R: 0 0 0.00 0.00 0.00 0 2 1.63 6.00 7.63 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 2 8 0.10 2.32 3.43 async_scan_lock: 0 0 0.00 0.00 0.00 0 2 0.30 20.40 20.70 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 6 0.14 7.16 11.89 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 20 0.10 1.63 4.67 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.11 1.52 1.90 &type->s_umount_key#2-W: 0 0 0.00 0.00 0.00 0 2 1.29 2.15 3.44 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.10 1.61 2.12 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.10 1.49 1.91 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.11 1.60 2.13 &type->s_umount_key#2-W: 0 0 0.00 0.00 0.00 0 1 5.54 5.54 5.54 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.11 1.57 2.03 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 1 3.39 3.39 3.39 &type->s_umount_key#2-W: 0 0 0.00 0.00 0.00 0 1 2.11 2.11 2.11 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.10 18.99 19.52 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.10 1.89 2.43 &type->s_umount_key#3-R: 0 0 0.00 0.00 0.00 3 4 0.10 1.70 2.19 &type->s_umount_key#3-W: 0 0 0.00 0.00 0.00 0 1 34.86 34.86 34.86 &type->s_umount_key#3-R: 0 0 0.00 0.00 0.00 3 4 0.10 1.64 2.12 &type->s_umount_key#3-R: 0 0 0.00 0.00 0.00 2 80 2.88 289.98 2194.68 sysfs_ino_ida.lock: 0 0 0.00 0.00 0.00 5 654 0.10 4.61 76.52 key#4: 0 0 0.00 0.00 0.00 7 12 0.12 2.70 10.06 &irq_desc_lock_class: 0 0 0.00 0.00 0.00 18 280622 0.00 55.05 120275.84 key#2: 0 0 0.00 0.00 0.00 1174 91794 0.10 28.79 112412.29 sk_lock-AF_INET: 0 0 0.00 0.00 0.00 0 2061 0.18 117.29 38816.30 &(&table->hash2[i].lock)->rlock: 0 0 0.00 0.00 0.00 8 50 0.21 4.78 18.46 &queue->syn_wait_lock: 0 0 0.00 0.00 0.00 1 6 0.27 4.61 6.22 &(&h->listening_hash[i].lock)->rlock: 0 0 0.00 0.00 0.00 3 4 0.24 3.78 4.80 cgroup_mutex: 0 0 0.00 0.00 0.00 0 9 0.61 30216.21 30230.71 &type->s_umount_key#3/1: 0 0 0.00 0.00 0.00 0 1 30280.53 30280.53 30280.53 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 22 0.98 6.32 27.70 &sb->s_type->i_mutex_key#1: 0 0 0.00 0.00 0.00 0 1 30222.16 30222.16 30222.16 &(us->dev_mutex): 0 0 0.00 0.00 0.00 280 15305 4.13 945180.21 302833296.01 css_set_lock: 0 0 0.00 0.00 0.00 0 1 7.21 7.21 7.21 &sb->s_type->i_mutex_key#5/1: 0 0 0.00 0.00 0.00 1 1 16.19 16.19 16.19 swapon_mutex: 0 0 0.00 0.00 0.00 0 2 0.38 6.79 7.17 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 17.44 17.44 17.44 &(&list->lock)->rlock#5: 0 0 0.00 0.00 0.00 1 82 0.24 11.83 37.17 fib_info_lock: 0 0 0.00 0.00 0.00 1 14 0.23 9.37 13.67 (inetaddr_chain).rwsem-R: 0 0 0.00 0.00 0.00 1 2 55.67 84.06 139.73 &f->f_owner.lock-W: 0 0 0.00 0.00 0.00 0 6 0.26 4.14 5.64 &f->f_owner.lock-R: 0 0 0.00 0.00 0.00 1 2 4.40 7.29 11.69 &ep->mtx: 0 0 0.00 0.00 0.00 0 4 1.33 38.14 43.25 mb_cache_spinlock: 0 0 0.00 0.00 0.00 0 3 0.11 2.22 2.46 key#4: 0 0 0.00 0.00 0.00 1 2 0.22 8.42 8.64 &pcm->open_mutex: 0 0 0.00 0.00 0.00 1 1 43.39 43.39 43.39 &chip->open_mutex: 0 0 0.00 0.00 0.00 0 1 9.34 9.34 9.34 &sb->s_type->i_mutex_key: 0 0 0.00 0.00 0.00 15 1834 0.23 19.69 2464.87 &(&substream->self_group.lock)->rlock: 0 0 0.00 0.00 0.00 211 33980 0.10 46.97 28207.41 (cpu_dma_lat_notifier).rwsem-R: 0 0 0.00 0.00 0.00 0 1 161.65 161.65 161.65 snd_pcm_link_rwsem-R: 0 0 0.00 0.00 0.00 1 2 1006.34 10832.18 11838.52 &bus->prepare_mutex: 0 0 0.00 0.00 0.00 2 2 503.93 10344.93 10848.86 &codec->spdif_mutex: 0 0 0.00 0.00 0.00 1 2 0.38 11.13 11.51 _xmit_LOOPBACK: 0 0 0.00 0.00 0.00 2 5 0.22 6.09 7.56 (&(&transport->connect_worker)->wor#2: 0 0 0.00 0.00 0.00 0 2 0.15 25.23 25.38 hid_open_mut: 0 0 0.00 0.00 0.00 0 1 437.15 437.15 437.15 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 1 3.01 3.01 3.01 key#4: 0 0 0.00 0.00 0.00 2 2 3.63 25.10 28.73 &(&serv->sv_lock)->rlock: 0 0 0.00 0.00 0.00 1 7 0.23 7.78 9.65 slock-AF_INET-NFSD: 0 0 0.00 0.00 0.00 0 10 0.19 9.13 11.14 sk_xprt.xpt_lock-AF_INET-NFSD: 0 0 0.00 0.00 0.00 0 5 0.37 11.59 24.65 &(&pool->sp_lock)->rlock: 0 0 0.00 0.00 0.00 2 2 7.29 17.98 25.28 nlm_host_mutex: 0 0 0.00 0.00 0.00 1 1 64.58 64.58 64.58 grace_lock: 0 0 0.00 0.00 0.00 1 2 0.33 13.34 13.67 nsm_lock: 0 0 0.00 0.00 0.00 1 2 0.36 20.52 20.88 (grace_period_end).work: 0 0 0.00 0.00 0.00 0 2 1.15 12.11 13.26 key#4: 0 0 0.00 0.00 0.00 1 1 5.27 5.27 5.27 &(&timer->lock)->rlock: 0 0 0.00 0.00 0.00 1 1 4.20 4.20 4.20 key#4: 0 0 0.00 0.00 0.00 166 5362 0.10 31.77 7465.77 key#2: 0 0 0.00 0.00 0.00 0 1 9.51 9.51 9.51 key#2: 0 0 0.00 0.00 0.00 0 2 0.20 13.29 13.49 key#5: 0 0 0.00 0.00 0.00 537 14071 0.08 9.64 3172.18 &(&futex_queues[i].lock)->rlock/1: 0 0 0.00 0.00 0.00 14230 28489 0.07 39.84 5207.81 uuid_mutex: 0 0 0.00 0.00 0.00 3 6 0.73 2189950.99 2250576.47 &fs_devices->device_list_mutex: 0 0 0.00 0.00 0.00 5 12 0.24 860113.65 1847311.12 /home/wfg/cc/linux-2.6/net/ipv4/tcp_m: 0 0 0.00 0.00 0.00 0 8 2.06 18.26 46.27 &type->s_umount_key#3/1: 0 0 0.00 0.00 0.00 0 2 5536.96 19247.52 24784.49 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 19.07 19.07 19.07 vfsmount_lock-W: 0 0 0.00 0.00 0.00 0 1929 0.33 711.17 4343.83 vfsmount_lock-R: 0 0 0.00 0.00 0.00 0 295188 0.06 944.26 127813.34 &fs_info->chunk_mutex: 0 0 0.00 0.00 0.00 30 136 0.62 353.88 1232.47 &(&tree->buffer_lock)->rlock: 0 0 0.00 0.00 0.00 51 847 0.11 3.84 177.70 sysfs_ino_lock: 0 0 0.00 0.00 0.00 28 25811 0.11 9.43 4950.58 &tree->lock-W: 0 0 0.00 0.00 0.00 64 296 0.15 4.46 216.78 &tree->lock-R: 0 0 0.00 0.00 0.00 28387 1098271 0.10 64.29 177606.36 &(&usbhid->lock)->rlock: 0 0 0.00 0.00 0.00 0 5 0.24 413.48 433.80 key#5: 0 0 0.00 0.00 0.00 113 195 0.12 3.73 51.59 &(&hdrv->dyn_lock)->rlock: 0 0 0.00 0.00 0.00 0 4 0.21 12.54 13.49 &sp->mutex: 0 0 0.00 0.00 0.00 2 4 86913.69 102973.89 382809.12 dquirks_rwsem-R: 0 0 0.00 0.00 0.00 0 4 0.49 10.74 12.28 (&intf->reset_ws): 0 0 0.00 0.00 0.00 0 2 0.15 10.86 11.01 &found->groups_sem-W: 0 0 0.00 0.00 0.00 2 14 0.09 3.46 7.58 &found->groups_sem-R: 0 0 0.00 0.00 0.00 63 881 0.10 269.82 2021.30 &(&fs_info->block_group_cache_lock)->: 0 0 0.00 0.00 0.00 73 3769 0.09 4.23 892.73 &(&cache->lock)->rlock: 0 0 0.00 0.00 0.00 70 1729 0.09 3.46 242.35 &fs_info->durable_block_rsv_mutex: 0 0 0.00 0.00 0.00 4 12 0.16 3.89 28.29 destroy_lock: 0 0 0.00 0.00 0.00 7 7 0.32 2.46 6.21 &fs_info->cleaner_mutex: 0 0 0.00 0.00 0.00 0 29 0.75 31.93 112.01 &(&fs_info->delayed_iput_lock)->rlock: 0 0 0.00 0.00 0.00 10 39 0.11 2.33 14.77 &(&fs->lock)->rlock: 0 0 0.00 0.00 0.00 6893 66103 0.10 943.60 55136.14 key#2: 0 0 0.00 0.00 0.00 1 4 0.22 8.24 12.42 &(&fs_info->fs_roots_radix_lock)->rlo: 0 0 0.00 0.00 0.00 2 10 0.14 6.79 10.00 psmouse_mutex: 0 0 0.00 0.00 0.00 0 1 82731.85 82731.85 82731.85 ksm_thread_wait.lock: 0 0 0.00 0.00 0.00 1 1 2.61 2.61 2.61 &(&root->inode_lock)->rlock: 0 0 0.00 0.00 0.00 5 12 0.22 3.08 10.68 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 509 2003 0.09 25.51 680.37 s_active#4-R: 0 0 0.00 0.00 0.00 0 4 1.91 9.97 18.90 &iter->mutex: 0 0 0.00 0.00 0.00 76 4609 0.93 396.54 99065.15 buffer->reader_lock_key: 0 0 0.00 0.00 0.00 624 137341 0.09 29.68 33397.47 &sb->s_type->i_alloc_sem_key#4: 0 0 0.00 0.00 0.00 7 7 3.17 16.52 36.99 &buffer->mutex#2: 0 0 0.00 0.00 0.00 1 1 3996.85 3996.85 3996.85 event_mutex: 0 0 0.00 0.00 0.00 1 7 56.97 272.06 616.73 sched_register_mutex: 0 0 0.00 0.00 0.00 1 7 0.34 198.01 200.23 tracepoints_mutex: 0 0 0.00 0.00 0.00 1 20 0.86 54.98 546.59 module_mutex: 0 0 0.00 0.00 0.00 1 10 0.32 5.34 8.40 &wb->wakeup_timer: 0 0 0.00 0.00 0.00 0 1 5.86 5.86 5.86 &sb->s_type->i_mutex_key#1: 0 0 0.00 0.00 0.00 393 2177 5.89 9080179.39 2991829531.24 &sb->s_type->i_mutex_key#1/1: 0 0 0.00 0.00 0.00 0 10 1.33 3.57 21.49 &root->objectid_mutex: 0 0 0.00 0.00 0.00 5 10 0.39 6.73 10.99 &(&cluster->lock)->rlock: 0 0 0.00 0.00 0.00 50 1452 0.09 9.13 274.83 &fs_info->extent_commit_sem-W: 0 0 0.00 0.00 0.00 4 18 0.18 5.75 15.94 &fs_info->extent_commit_sem-R: 0 0 0.00 0.00 0.00 2 2 4.12 6.49 10.61 &(&cluster->refill_lock)->rlock: 0 0 0.00 0.00 0.00 50 723 0.51 11.78 640.01 &nh->srcu-R: 0 0 0.00 0.00 0.00 0 9150 0.10 161.49 8772.49 &caching_ctl->mutex: 0 0 0.00 0.00 0.00 2 2 6.67 18.91 25.58 &(&cur_trans->delayed_refs.lock)->rlo: 0 0 0.00 0.00 0.00 43 2807 0.11 35.61 1686.72 (&(&dbs_info->work)->work): 0 0 0.00 0.00 0.00 0 27662 1.53 168.78 151474.46 &(&ei->accounting_lock)->rlock: 0 0 0.00 0.00 0.00 502 4416 0.09 3.56 814.84 &(&cache->tree_lock)->rlock#2: 0 0 0.00 0.00 0.00 16 118 0.35 9.70 125.67 all_cpu_access_lock: 0 0 0.00 0.00 0.00 70 1600 7.71 389.63 72589.53 ksm_thread_mutex: 0 0 0.00 0.00 0.00 1 1 3.10 3.10 3.10 &type->s_umount_key#3-R: 0 0 0.00 0.00 0.00 0 180 0.14 22197.48 1167755.41 &(&cache->lock)->rlock#2: 0 0 0.00 0.00 0.00 19 166 0.09 7.10 38.13 &(&fs_info->ordered_extent_lock)->rlo: 0 0 0.00 0.00 0.00 46 197 0.11 5.29 64.32 &sig->cred_guard_mutex: 0 0 0.00 0.00 0.00 2428 2456 0.68 362683.97 2387027.04 sparse_irq_lock: 0 0 0.00 0.00 0.00 2 54 0.00 0.80 17.35 key#5: 0 0 0.00 0.00 0.00 757 937 0.12 11.37 1841.13 &(&bdi->balance_work)->timer: 0 0 0.00 0.00 0.00 0 1252 0.56 40.61 2004.52 &(&ptr->list_lock)->rlock: 0 0 0.00 0.00 0.00 8 212 0.00 3.58 30.84 &(&root->accounting_lock)->rlock: 0 0 0.00 0.00 0.00 35 606 0.09 5.55 93.53 key#5: 0 0 0.00 0.00 0.00 70 82 0.11 3.54 18.86 &ct->timeout: 0 0 0.00 0.00 0.00 0 109 5.89 19.73 1122.74 &(&tbl->gc_work)->timer: 0 0 0.00 0.00 0.00 0 19 1.24 36.87 93.77 (&(&tbl->gc_work)->work): 0 0 0.00 0.00 0.00 0 19 9.12 21.26 252.56 &fs_info->ordered_operations_mutex: 0 0 0.00 0.00 0.00 2 16 0.38 8.56 22.90 &head_ref->mutex: 0 0 0.00 0.00 0.00 0 870 4.62 79.74 8262.04 key#5: 0 0 0.00 0.00 0.00 2 8 0.22 5.71 8.03 key#5: 0 0 0.00 0.00 0.00 8 16 0.10 5.29 8.93 &fs_info->tree_log_mutex: 0 0 0.00 0.00 0.00 2 8 1144177.15 1724333.80 11706861.51 key#5: 0 0 0.00 0.00 0.00 2 8 0.16 5.65 7.39 key#5: 0 0 0.00 0.00 0.00 8 8 0.23 5.57 8.29 x86_mce_decoder_chain.lock: 0 0 0.00 0.00 0.00 0 16 0.00 0.00 0.00 /home/wfg/cc/linux-2.6/arch/x86/kerne: 0 0 0.00 0.00 0.00 0 5 1.29 7.21 13.83 /home/wfg/cc/linux-2.6/fs/lockd/svc.c: 0 0 0.00 0.00 0.00 0 1 9.34 9.34 9.34 btrfs-extent-02: 0 0 0.00 0.00 0.00 27 2915037 0.14 98.65 1483465.36 &(&expires_work)->timer: 0 0 0.00 0.00 0.00 0 4 1.26 10.72 15.37 (&(&expires_work)->work): 0 0 0.00 0.00 0.00 0 4 101.00 249.77 605.05 &(&pl->lock)->rlock: 0 0 0.00 0.00 0.00 29 35 0.13 5.69 38.11 /home/wfg/cc/linux-2.6/net/ipv4/inetp: 0 0 0.00 0.00 0.00 0 2 3.41 32.72 36.13 unused_peers.lock: 0 0 0.00 0.00 0.00 0 2 0.51 8.09 8.60 /home/wfg/cc/linux-2.6/drivers/char/h: 0 0 0.00 0.00 0.00 0 1 6.24 6.24 6.24 &(&pl->lock)->rlock#2: 0 0 0.00 0.00 0.00 0 2 1.73 7.29 9.02 t: 0 0 0.00 0.00 0.00 0 8 2.81 15.47 38.68 &gcwq->idle_timer: 0 0 0.00 0.00 0.00 0 6 1.20 9.89 21.66 /home/wfg/cc/linux-2.6/drivers/char/r: 0 0 0.00 0.00 0.00 0 1 14.11 14.11 14.11 (rekey_work).work: 0 0 0.00 0.00 0.00 0 1 54.89 54.89 54.89 resource_lock-W: 0 0 0.00 0.00 0.00 10 523 0.00 3.91 48.44 resource_lock-R: 0 0 0.00 0.00 0.00 0 32952 0.15 6.79 10685.55