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 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- &(&inode->i_data.tree_lock)->rlock: 518877 519196 0.08 22.65 130587.50 1436017 15701870 0.09 80.07 4970837.33 ---------------------------------- &(&inode->i_data.tree_lock)->rlock 49864 [] test_clear_page_writeback+0x6a/0x190 &(&inode->i_data.tree_lock)->rlock 50874 [] test_set_page_writeback+0x6e/0x1a0 &(&inode->i_data.tree_lock)->rlock 162488 [] __set_page_dirty_nobuffers+0x6c/0x170 &(&inode->i_data.tree_lock)->rlock 122459 [] add_to_page_cache_locked+0xc0/0x1a0 ---------------------------------- &(&inode->i_data.tree_lock)->rlock 58430 [] test_set_page_writeback+0x6e/0x1a0 &(&inode->i_data.tree_lock)->rlock 75730 [] test_clear_page_writeback+0x6a/0x190 &(&inode->i_data.tree_lock)->rlock 145720 [] __set_page_dirty_nobuffers+0x6c/0x170 &(&inode->i_data.tree_lock)->rlock 39596 [] add_to_page_cache_locked+0xc0/0x1a0 ............................................................................................................................................................................................... &(&tree->lock)->rlock: 59621 59687 0.09 35.89 28612.01 215743 25617716 0.07 110.73 4428955.42 --------------------- &(&tree->lock)->rlock 21894 [] find_delalloc_range+0x3c/0x160 &(&tree->lock)->rlock 7939 [] set_extent_bit+0x81/0x470 &(&tree->lock)->rlock 20495 [] test_range_bit+0x39/0x110 &(&tree->lock)->rlock 9359 [] clear_extent_bit+0x99/0x3d0 --------------------- &(&tree->lock)->rlock 23055 [] set_extent_bit+0x81/0x470 &(&tree->lock)->rlock 9908 [] find_delalloc_range+0x3c/0x160 &(&tree->lock)->rlock 5210 [] test_range_bit+0x39/0x110 &(&tree->lock)->rlock 21514 [] clear_extent_bit+0x99/0x3d0 ............................................................................................................................................................................................... clockevents_lock: 34509 34525 0.11 100.48 102592.44 201911 316077 0.00 119.49 651190.14 ---------------- clockevents_lock 34525 [] clockevents_notify+0x28/0x120 ---------------- clockevents_lock 34525 [] clockevents_notify+0x28/0x120 ............................................................................................................................................................................................... &rq->lock: 25775 25779 0.09 32.02 14734.23 213430 1523949 0.00 81.25 921545.79 --------- &rq->lock 3380 [] schedule+0x15a/0xb90 &rq->lock 287 [] schedule+0x981/0xb90 &rq->lock 20485 [] task_rq_lock+0x62/0xb0 &rq->lock 4 [] __sched_setscheduler+0xe0/0x420 --------- &rq->lock 531 [] try_to_wake_up+0x1a9/0x3e0 &rq->lock 2 [] __sched_setscheduler+0xe0/0x420 &rq->lock 207 [] schedule+0x981/0xb90 &rq->lock 19614 [] schedule+0x15a/0xb90 ............................................................................................................................................................................................... &(&dentry->d_lock)->rlock: 22544 22600 0.09 60.57 7951.62 195849 1062712 0.06 185.89 171354.05 ------------------------- &(&dentry->d_lock)->rlock 12341 [] dput+0x2e/0x1b0 &(&dentry->d_lock)->rlock 4284 [] path_get+0x36/0x50 &(&dentry->d_lock)->rlock 2673 [] dget_parent+0x58/0xf0 &(&dentry->d_lock)->rlock 2579 [] nameidata_drop_rcu+0x77/0x140 ------------------------- &(&dentry->d_lock)->rlock 3131 [] nameidata_drop_rcu+0x77/0x140 &(&dentry->d_lock)->rlock 10115 [] dput+0x2e/0x1b0 &(&dentry->d_lock)->rlock 2801 [] path_get+0x36/0x50 &(&dentry->d_lock)->rlock 5794 [] dget_parent+0x58/0xf0 ............................................................................................................................................................................................... &tree->lock-W: 7386 7386 0.07 21.52 1158.76 60635 2607816 0.09 84.36 443328.32 &tree->lock-R: 8614 8617 0.07 24.19 1340.20 107155 6528159 0.08 85.32 1067267.08 ------------- &tree->lock 8616 [] btrfs_get_extent+0x77/0x900 &tree->lock 7385 [] try_release_extent_mapping+0xad/0x180 &tree->lock 1 [] btrfs_drop_extent_cache+0x9e/0x3c0 &tree->lock 1 [] get_extent_allocation_hint+0x3d/0xd0 ------------- &tree->lock 8613 [] try_release_extent_mapping+0xad/0x180 &tree->lock 7383 [] btrfs_get_extent+0x77/0x900 &tree->lock 1 [] get_extent_allocation_hint+0x3d/0xd0 &tree->lock 5 [] unpin_extent_cache+0x35/0x170 ............................................................................................................................................................................................... sysfs_mutex: 13040 13040 1.78 9366.09 1508958.45 42554 250871 0.12 489.97 206153.15 ----------- sysfs_mutex 3180 [] sysfs_dentry_revalidate+0x4d/0xf0 sysfs_mutex 8278 [] sysfs_permission+0x41/0x80 sysfs_mutex 499 [] sysfs_lookup+0x46/0x120 sysfs_mutex 939 [] sysfs_getattr+0x35/0x70 ----------- sysfs_mutex 258 [] sysfs_follow_link+0x6f/0x1e0 sysfs_mutex 9691 [] sysfs_permission+0x41/0x80 sysfs_mutex 1516 [] sysfs_dentry_revalidate+0x4d/0xf0 sysfs_mutex 1291 [] sysfs_lookup+0x46/0x120 ............................................................................................................................................................................................... tick_broadcast_lock: 7416 7416 0.19 117.78 122706.92 242891 358985 0.00 130.24 786535.42 ------------------- tick_broadcast_lock 7332 [] tick_broadcast_oneshot_control+0x2f/0x120 tick_broadcast_lock 84 [] tick_handle_oneshot_broadcast+0x36/0x110 ------------------- tick_broadcast_lock 7332 [] tick_handle_oneshot_broadcast+0x36/0x110 tick_broadcast_lock 84 [] tick_broadcast_oneshot_control+0x2f/0x120 ............................................................................................................................................................................................... xtime_lock: 2936 2939 0.22 55.98 4116.84 21468 56046 0.00 4000.00 89059.78 ---------- xtime_lock 2939 [] tick_do_update_jiffies64+0x3c/0xd0 ---------- xtime_lock 2939 [] tick_do_update_jiffies64+0x3c/0xd0 ............................................................................................................................................................................................... &(&zone->lru_lock)->rlock: 2626 2628 0.10 5.44 2685.17 73364 456949 0.07 16.58 465747.16 ------------------------- &(&zone->lru_lock)->rlock 1611 [] ____pagevec_lru_add+0xc3/0x1a0 &(&zone->lru_lock)->rlock 260 [] release_pages+0x10a/0x2a0 &(&zone->lru_lock)->rlock 52 [] activate_page+0x63/0x1a0 &(&zone->lru_lock)->rlock 1 [] __page_cache_release+0x81/0x140 ------------------------- &(&zone->lru_lock)->rlock 1125 [] ____pagevec_lru_add+0xc3/0x1a0 &(&zone->lru_lock)->rlock 248 [] release_pages+0x10a/0x2a0 &(&zone->lru_lock)->rlock 34 [] activate_page+0x63/0x1a0 &(&zone->lru_lock)->rlock 3 [] __page_cache_release+0x81/0x140 ............................................................................................................................................................................................... pm_qos_lock: 2137 2138 0.11 31.50 882.41 209248 276230 0.07 65.54 87230.11 ----------- pm_qos_lock 2138 [] pm_qos_request+0x1f/0xb0 ----------- pm_qos_lock 2138 [] pm_qos_request+0x1f/0xb0 ............................................................................................................................................................................................... &(&q->__queue_lock)->rlock: 1071 1071 0.11 14.58 3164.60 4743 280244 0.08 75.08 456287.95 -------------------------- &(&q->__queue_lock)->rlock 56 [] blk_run_queue+0x25/0x50 &(&q->__queue_lock)->rlock 80 [] __make_request+0x4b/0x4c0 &(&q->__queue_lock)->rlock 45 [] cfq_kick_queue+0x2c/0x50 &(&q->__queue_lock)->rlock 51 [] __make_request+0x92/0x4c0 -------------------------- &(&q->__queue_lock)->rlock 124 [] __make_request+0x92/0x4c0 &(&q->__queue_lock)->rlock 22 [] cfq_kick_queue+0x2c/0x50 &(&q->__queue_lock)->rlock 142 [] cfq_set_request+0x8e/0x4d0 &(&q->__queue_lock)->rlock 84 [] __make_request+0x4b/0x4c0 ............................................................................................................................................................................................... &(&zone->lock)->rlock: 842 842 0.15 54.95 1441.14 41927 207633 0.00 98.14 408338.02 --------------------- &(&zone->lock)->rlock 17 [] free_one_page+0x32/0x370 &(&zone->lock)->rlock 11 [] get_page_from_freelist+0x79c/0x880 &(&zone->lock)->rlock 512 [] get_page_from_freelist+0x586/0x880 &(&zone->lock)->rlock 302 [] free_pcppages_bulk+0x30/0x430 --------------------- &(&zone->lock)->rlock 3 [] get_page_from_freelist+0x79c/0x880 &(&zone->lock)->rlock 13 [] free_one_page+0x32/0x370 &(&zone->lock)->rlock 367 [] get_page_from_freelist+0x586/0x880 &(&zone->lock)->rlock 459 [] free_pcppages_bulk+0x30/0x430 ............................................................................................................................................................................................... rcu_node_level_1: 627 796 0.14 44.28 575.70 30932 122956 0.00 58.15 38844.46 ---------------- rcu_node_level_1 102 [] force_qs_rnp+0x58/0x150 rcu_node_level_1 657 [] __rcu_process_callbacks+0x26a/0x3b0 rcu_node_level_1 31 [] rcu_start_gp+0x1a8/0x360 rcu_node_level_1 6 [] rcu_start_gp+0xa8/0x360 ---------------- rcu_node_level_1 499 [] __rcu_process_callbacks+0x26a/0x3b0 rcu_node_level_1 151 [] rcu_start_gp+0x1a8/0x360 rcu_node_level_1 35 [] rcu_start_gp+0xa8/0x360 rcu_node_level_1 111 [] force_qs_rnp+0x58/0x150 ............................................................................................................................................................................................... &(&xprt->transport_lock)->rlock: 788 788 0.14 5.95 898.16 10885 66678 0.09 96.27 94325.97 ------------------------------- &(&xprt->transport_lock)->rlock 248 [] xprt_release+0x49/0x1a0 &(&xprt->transport_lock)->rlock 153 [] xprt_end_transmit+0x32/0x60 &(&xprt->transport_lock)->rlock 267 [] xprt_prepare_transmit+0x42/0xb0 &(&xprt->transport_lock)->rlock 52 [] xprt_transmit+0x19f/0x270 ------------------------------- &(&xprt->transport_lock)->rlock 120 [] xprt_transmit+0xa7/0x270 &(&xprt->transport_lock)->rlock 167 [] xprt_release+0x49/0x1a0 &(&xprt->transport_lock)->rlock 147 [] xprt_prepare_transmit+0x42/0xb0 &(&xprt->transport_lock)->rlock 148 [] xprt_end_transmit+0x32/0x60 ............................................................................................................................................................................................... &(&new->lock)->rlock: 760 760 0.11 19.09 234.08 34328 97586 0.09 94.14 17163.23 -------------------- &(&new->lock)->rlock 760 [] rpcauth_lookup_credcache+0xfb/0x2a0 -------------------- &(&new->lock)->rlock 760 [] rpcauth_lookup_credcache+0xfb/0x2a0 ............................................................................................................................................................................................... &sb->s_type->i_lock_key#1: 499 502 0.10 81.60 367.73 37493 191643 0.07 95.63 49382.41 ------------------------- &sb->s_type->i_lock_key#1 342 [] nfs_do_access+0x32/0x360 &sb->s_type->i_lock_key#1 5 [] nfs_file_set_open_context+0x4d/0x80 &sb->s_type->i_lock_key#1 3 [] nfs_release+0x54/0xc0 &sb->s_type->i_lock_key#1 2 [] nfs_refresh_inode+0x32/0x60 ------------------------- &sb->s_type->i_lock_key#1 341 [] nfs_do_access+0x32/0x360 &sb->s_type->i_lock_key#1 3 [] nfs_release+0x54/0xc0 &sb->s_type->i_lock_key#1 5 [] nfs_refresh_inode+0x32/0x60 &sb->s_type->i_lock_key#1 1 [] nfs_do_access+0x21a/0x360 ............................................................................................................................................................................................... &(&anon_vma->lock)->rlock: 483 487 0.09 42.58 154.38 25503 135314 0.08 156.33 30899.05 ------------------------- &(&anon_vma->lock)->rlock 310 [] unlink_anon_vmas+0x7f/0xd0 &(&anon_vma->lock)->rlock 114 [] anon_vma_clone+0x7d/0xf0 &(&anon_vma->lock)->rlock 56 [] vma_adjust+0x13b/0x5a0 &(&anon_vma->lock)->rlock 7 [] anon_vma_fork+0xd3/0x120 ------------------------- &(&anon_vma->lock)->rlock 100 [] anon_vma_clone+0x7d/0xf0 &(&anon_vma->lock)->rlock 327 [] unlink_anon_vmas+0x7f/0xd0 &(&anon_vma->lock)->rlock 56 [] vma_adjust+0x13b/0x5a0 &(&anon_vma->lock)->rlock 4 [] anon_vma_fork+0xd3/0x120 ............................................................................................................................................................................................... cpufreq_driver_lock: 470 470 0.12 5.12 260.82 31702 37552 0.10 43.16 12983.75 ------------------- cpufreq_driver_lock 470 [] cpufreq_cpu_get+0x54/0x120 ------------------- cpufreq_driver_lock 470 [] cpufreq_cpu_get+0x54/0x120 ............................................................................................................................................................................................... &(&cpufreq_stats_lock)->rlock: 427 453 0.15 2.76 243.42 13851 40040 0.09 26.22 9918.85 ----------------------------- &(&cpufreq_stats_lock)->rlock 195 [] cpufreq_stats_update+0x2f/0x80 &(&cpufreq_stats_lock)->rlock 258 [] cpufreq_stat_notifier_trans+0xa4/0xe0 ----------------------------- &(&cpufreq_stats_lock)->rlock 335 [] cpufreq_stats_update+0x2f/0x80 &(&cpufreq_stats_lock)->rlock 118 [] cpufreq_stat_notifier_trans+0xa4/0xe0 ............................................................................................................................................................................................... &(&base->lock)->rlock: 430 430 0.14 6.25 258.56 38778 675571 0.00 86.50 425017.67 --------------------- &(&base->lock)->rlock 39 [] add_timer_on+0x68/0x130 &(&base->lock)->rlock 57 [] run_timer_softirq+0x235/0x420 &(&base->lock)->rlock 5 [] mod_timer_pending+0x11f/0x240 &(&base->lock)->rlock 224 [] lock_timer_base+0x3b/0x70 --------------------- &(&base->lock)->rlock 32 [] run_timer_softirq+0x235/0x420 &(&base->lock)->rlock 74 [] add_timer_on+0x68/0x130 &(&base->lock)->rlock 252 [] lock_timer_base+0x3b/0x70 &(&base->lock)->rlock 28 [] run_timer_softirq+0x4d/0x420 ............................................................................................................................................................................................... key#1: 429 429 0.20 4.51 247.06 7709 21718 0.09 7.84 12180.28 ----- key#1 213 [] __wake_up+0x32/0x70 key#1 216 [] finish_wait+0x48/0x90 ----- key#1 260 [] __wake_up+0x32/0x70 key#1 165 [] finish_wait+0x48/0x90 key#1 4 [] prepare_to_wait+0x2a/0x90 ............................................................................................................................................................................................... &(&t->lock)->rlock: 418 418 0.11 0.63 109.75 39424 3253321 0.09 565.86 493361.43 ------------------ &(&t->lock)->rlock 122 [] btrfs_add_ordered_sum+0x2e/0x60 &(&t->lock)->rlock 98 [] btrfs_lookup_ordered_extent+0x3d/0x100 &(&t->lock)->rlock 198 [] btrfs_dec_test_ordered_pending+0x48/0x180 ------------------ &(&t->lock)->rlock 177 [] btrfs_add_ordered_sum+0x2e/0x60 &(&t->lock)->rlock 160 [] btrfs_lookup_ordered_extent+0x3d/0x100 &(&t->lock)->rlock 80 [] btrfs_dec_test_ordered_pending+0x48/0x180 &(&t->lock)->rlock 1 [] __btrfs_add_ordered_extent+0xdb/0x200 ............................................................................................................................................................................................... &(&workers->order_lock)->rlock: 365 365 0.12 2.10 140.29 52152 102798 0.07 68.56 35871.71 ------------------------------ &(&workers->order_lock)->rlock 138 [] btrfs_queue_worker+0x22f/0x2e0 &(&workers->order_lock)->rlock 163 [] run_ordered_completions+0x54/0xd0 &(&workers->order_lock)->rlock 64 [] run_ordered_completions+0x93/0xd0 ------------------------------ &(&workers->order_lock)->rlock 206 [] run_ordered_completions+0x93/0xd0 &(&workers->order_lock)->rlock 67 [] btrfs_queue_worker+0x22f/0x2e0 &(&workers->order_lock)->rlock 92 [] run_ordered_completions+0x54/0xd0 ............................................................................................................................................................................................... &rq->lock/1: 325 325 0.14 45.63 426.97 4074 9028 0.07 43.93 4564.75 ----------- &rq->lock/1 280 [] double_rq_lock+0x62/0x80 &rq->lock/1 45 [] double_rq_lock+0x44/0x80 ----------- &rq->lock/1 1 [] task_fork_fair+0x7a/0x1c0 &rq->lock/1 251 [] schedule+0x15a/0xb90 &rq->lock/1 43 [] task_rq_lock+0x62/0xb0 &rq->lock/1 4 [] try_to_wake_up+0x1a9/0x3e0 ............................................................................................................................................................................................... rcu_node_level_0: 226 226 0.14 2.55 105.94 6619 48457 0.00 54.29 12956.81 ---------------- rcu_node_level_0 69 [] __rcu_process_callbacks+0x2c0/0x3b0 rcu_node_level_0 29 [] rcu_start_gp+0x1a8/0x360 rcu_node_level_0 57 [] rcu_start_gp+0xa8/0x360 rcu_node_level_0 61 [] force_quiescent_state+0x1af/0x1f0 ---------------- rcu_node_level_0 73 [] rcu_start_gp+0xa8/0x360 rcu_node_level_0 56 [] force_quiescent_state+0x1af/0x1f0 rcu_node_level_0 55 [] __rcu_process_callbacks+0x2c0/0x3b0 rcu_node_level_0 33 [] rcu_report_qs_rnp+0x5f/0x140 ............................................................................................................................................................................................... slock-AF_INET-RPC: 218 218 0.16 38.61 1209.89 4542 27136 0.08 76.40 6086.77 ----------------- slock-AF_INET-RPC 184 [] lock_sock_nested+0x30/0x90 slock-AF_INET-RPC 21 [] release_sock+0xd2/0x1a0 slock-AF_INET-RPC 13 [] release_sock+0x35/0x1a0 ----------------- slock-AF_INET-RPC 217 [] tcp_v4_rcv+0x7ee/0xbc0 slock-AF_INET-RPC 1 [] lock_sock_nested+0x30/0x90 ............................................................................................................................................................................................... &obj_hash[i].lock: 187 187 0.12 0.55 46.09 1508169 8717993 0.00 86.04 1375973.50 ----------------- &obj_hash[i].lock 186 [] debug_check_no_obj_freed+0x88/0x210 &obj_hash[i].lock 1 [] debug_object_activate+0x5c/0x140 ----------------- &obj_hash[i].lock 187 [] debug_check_no_obj_freed+0x88/0x210 ............................................................................................................................................................................................... &(&inode->i_data.i_mmap_lock)->rlock: 163 165 0.09 9.36 52.02 13787 74180 0.09 1010.39 25895.06 ------------------------------------ &(&inode->i_data.i_mmap_lock)->rlock 11 [] dup_mm+0x2b3/0x580 &(&inode->i_data.i_mmap_lock)->rlock 7 [] vma_link+0x58/0x110 &(&inode->i_data.i_mmap_lock)->rlock 133 [] unlink_file_vma+0x45/0x80 &(&inode->i_data.i_mmap_lock)->rlock 14 [] vma_adjust+0xb3/0x5a0 ------------------------------------ &(&inode->i_data.i_mmap_lock)->rlock 9 [] vma_link+0x58/0x110 &(&inode->i_data.i_mmap_lock)->rlock 142 [] unlink_file_vma+0x45/0x80 &(&inode->i_data.i_mmap_lock)->rlock 9 [] vma_adjust+0xb3/0x5a0 &(&inode->i_data.i_mmap_lock)->rlock 5 [] dup_mm+0x2b3/0x580 ............................................................................................................................................................................................... pool_lock: 133 133 0.14 3.37 53.17 62615 213394 0.00 6.74 42609.61 --------- pool_lock 24 [] __debug_object_init+0x10c/0x3a0 pool_lock 108 [] free_object+0x19/0xa0 pool_lock 1 [] __debug_object_init+0x32c/0x3a0 --------- pool_lock 105 [] free_object+0x19/0xa0 pool_lock 27 [] __debug_object_init+0x10c/0x3a0 pool_lock 1 [] __debug_object_init+0x32c/0x3a0 ............................................................................................................................................................................................... &(&ct->lock)->rlock: 112 112 0.13 1.24 57.05 7023 44670 0.34 91.01 39509.89 ------------------- &(&ct->lock)->rlock 112 [] tcp_packet+0x66/0x10d0 ------------------- &(&ct->lock)->rlock 112 [] tcp_packet+0x66/0x10d0 ............................................................................................................................................................................................... &(&parent->list_lock)->rlock: 110 111 0.18 12.20 127.48 29759 131605 0.00 327.98 54748.86 ---------------------------- &(&parent->list_lock)->rlock 23 [] do_drain+0x4f/0x90 &(&parent->list_lock)->rlock 36 [] cache_alloc_refill+0x8d/0x290 &(&parent->list_lock)->rlock 1 [] drain_array+0x73/0xf0 &(&parent->list_lock)->rlock 13 [] cache_grow+0x1e1/0x2d0 ---------------------------- &(&parent->list_lock)->rlock 23 [] do_drain+0x4f/0x90 &(&parent->list_lock)->rlock 1 [] drain_array+0x73/0xf0 &(&parent->list_lock)->rlock 27 [] cache_flusharray+0x52/0x110 &(&parent->list_lock)->rlock 25 [] cache_alloc_refill+0x8d/0x290 ............................................................................................................................................................................................... inode_lock: 94 94 0.14 77.62 104.10 5772 42806 0.07 89.13 12404.42 ---------- inode_lock 8 [] ifind_fast+0x2e/0xb0 inode_lock 20 [] new_inode+0x2b/0x70 inode_lock 2 [] ifind+0x3c/0xd0 inode_lock 28 [] remove_inode_hash+0x1d/0x70 ---------- inode_lock 32 [] new_inode+0x2b/0x70 inode_lock 14 [] ifind_fast+0x2e/0xb0 inode_lock 25 [] _atomic_dec_and_lock+0x4d/0x70 inode_lock 6 [] remove_inode_hash+0x1d/0x70 ............................................................................................................................................................................................... key#2: 93 93 0.17 7.53 98.93 9991 25464 0.09 9.71 26404.96 ----- key#2 81 [] __wake_up+0x32/0x70 key#2 10 [] prepare_to_wait+0x2a/0x90 key#2 2 [] finish_wait+0x48/0x90 ----- key#2 74 [] __wake_up+0x32/0x70 key#2 6 [] prepare_to_wait+0x2a/0x90 key#2 13 [] finish_wait+0x48/0x90 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#8/1: 86 86 3.81 914.14 2937.33 957 3197 1.75 171.15 21561.46 ---------------------------- &sb->s_type->i_mutex_key#8/1 24 [] lock_rename+0xdd/0xe0 &sb->s_type->i_mutex_key#8/1 62 [] lookup_create+0x32/0xd0 ---------------------------- &sb->s_type->i_mutex_key#8/1 16 [] do_lookup+0x160/0x2e0 &sb->s_type->i_mutex_key#8/1 37 [] lookup_create+0x32/0xd0 &sb->s_type->i_mutex_key#8/1 30 [] lock_rename+0xdd/0xe0 &sb->s_type->i_mutex_key#8/1 2 [] do_unlinkat+0x98/0x1c0 ............................................................................................................................................................................................... rename_lock: 67 67 0.22 3.97 104.25 2593 4482 0.24 27.54 10238.21 ----------- rename_lock 54 [] d_path+0xa4/0x110 rename_lock 13 [] d_move+0x71/0x250 ----------- rename_lock 55 [] d_path+0xa4/0x110 rename_lock 12 [] d_move+0x71/0x250 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#8: 65 65 3.86 952.79 1886.52 2691 8961 0.16 62.70 12104.27 -------------------------- &sb->s_type->i_mutex_key#8 62 [] do_lookup+0x160/0x2e0 &sb->s_type->i_mutex_key#8 3 [] do_last+0x11a/0x3d0 -------------------------- &sb->s_type->i_mutex_key#8 7 [] do_lookup+0x160/0x2e0 &sb->s_type->i_mutex_key#8 36 [] lookup_create+0x32/0xd0 &sb->s_type->i_mutex_key#8 1 [] do_last+0x11a/0x3d0 &sb->s_type->i_mutex_key#8 21 [] lock_rename+0xdd/0xe0 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#6: 45 52 19.48 21310.83 143521.82 839 8962 0.59 117667.15 3501552.58 -------------------------- &sb->s_type->i_mutex_key#6 49 [] do_lookup+0x160/0x2e0 &sb->s_type->i_mutex_key#6 3 [] do_last+0x11a/0x3d0 -------------------------- &sb->s_type->i_mutex_key#6 49 [] do_lookup+0x160/0x2e0 &sb->s_type->i_mutex_key#6 3 [] do_last+0x11a/0x3d0 ............................................................................................................................................................................................... &(&ehci->lock)->rlock: 41 41 0.47 12.10 182.75 20542 118605 0.10 914.42 381156.19 --------------------- &(&ehci->lock)->rlock 4 [] ehci_urb_enqueue+0x115/0xf00 &(&ehci->lock)->rlock 36 [] ehci_irq+0x39/0x3c0 &(&ehci->lock)->rlock 1 [] ehci_urb_done+0xa6/0x100 --------------------- &(&ehci->lock)->rlock 5 [] ehci_irq+0x39/0x3c0 &(&ehci->lock)->rlock 35 [] ehci_watchdog+0x28/0x70 &(&ehci->lock)->rlock 1 [] ehci_urb_enqueue+0x115/0xf00 ............................................................................................................................................................................................... &(&xprt->reserve_lock)->rlock: 39 39 0.18 24.86 59.57 6708 16549 0.10 34.21 9280.93 ----------------------------- &(&xprt->reserve_lock)->rlock 30 [] xprt_reserve+0x45/0x190 &(&xprt->reserve_lock)->rlock 9 [] xprt_release+0x115/0x1a0 ----------------------------- &(&xprt->reserve_lock)->rlock 12 [] xprt_reserve+0x45/0x190 &(&xprt->reserve_lock)->rlock 27 [] xprt_release+0x115/0x1a0 ............................................................................................................................................................................................... tasklist_lock-W: 29 29 0.17 7.46 64.39 4717 10640 0.12 11.79 12708.66 tasklist_lock-R: 8 8 0.27 5.02 13.56 816 1912 0.10 7.21 2068.49 --------------- tasklist_lock 13 [] do_exit+0x20d/0x870 tasklist_lock 9 [] do_exit+0x472/0x870 tasklist_lock 7 [] release_task+0x7a/0x480 tasklist_lock 6 [] do_wait+0xc4/0x250 --------------- tasklist_lock 19 [] do_exit+0x472/0x870 tasklist_lock 5 [] do_exit+0x20d/0x870 tasklist_lock 9 [] release_task+0x7a/0x480 tasklist_lock 2 [] do_wait+0xc4/0x250 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#1: 25 30 4.44 962.70 2325.55 2331 8040 0.29 1818.07 81254.40 -------------------------- &sb->s_type->i_mutex_key#1 30 [] do_lookup+0x160/0x2e0 -------------------------- &sb->s_type->i_mutex_key#1 30 [] do_lookup+0x160/0x2e0 ............................................................................................................................................................................................... &(&new->cl_lock)->rlock: 23 23 0.17 18.55 30.16 6675 16476 0.09 858.06 4441.71 ----------------------- &(&new->cl_lock)->rlock 12 [] rpc_run_task+0x6b/0x130 &(&new->cl_lock)->rlock 11 [] rpc_task_release_client+0x31/0x70 ----------------------- &(&new->cl_lock)->rlock 20 [] rpc_run_task+0x6b/0x130 &(&new->cl_lock)->rlock 3 [] rpc_task_release_client+0x31/0x70 ............................................................................................................................................................................................... sysfs_open_dirent_lock: 21 21 0.16 0.32 4.90 2482 9077 0.10 2.93 1445.97 ---------------------- sysfs_open_dirent_lock 10 [] sysfs_release+0x42/0xc0 sysfs_open_dirent_lock 7 [] sysfs_open_file+0x21e/0x2b0 sysfs_open_dirent_lock 4 [] sysfs_open_file+0x15a/0x2b0 ---------------------- sysfs_open_dirent_lock 2 [] sysfs_open_file+0x15a/0x2b0 sysfs_open_dirent_lock 18 [] sysfs_release+0x42/0xc0 sysfs_open_dirent_lock 1 [] sysfs_open_file+0x21e/0x2b0 ............................................................................................................................................................................................... slock-AF_INET-RPC/1: 19 19 0.15 0.26 3.86 3145 25419 0.14 131.71 236879.71 ------------------- slock-AF_INET-RPC/1 19 [] tcp_v4_rcv+0x7ee/0xbc0 ------------------- slock-AF_INET-RPC/1 8 [] release_sock+0x35/0x1a0 slock-AF_INET-RPC/1 6 [] release_sock+0xd2/0x1a0 slock-AF_INET-RPC/1 5 [] lock_sock_nested+0x30/0x90 ............................................................................................................................................................................................... async_done.lock: 19 19 0.17 9.39 67.73 50 56 0.12 13.27 59.02 --------------- async_done.lock 15 [] prepare_to_wait+0x2a/0x90 async_done.lock 4 [] finish_wait+0x48/0x90 --------------- async_done.lock 17 [] __wake_up+0x32/0x70 async_done.lock 2 [] prepare_to_wait+0x2a/0x90 ............................................................................................................................................................................................... &host->eh_mutex: 15 15 2.82 851.75 1803.59 57 122 0.71 609.23 4361.20 --------------- &host->eh_mutex 15 [] ata_eh_acquire+0x23/0x80 --------------- &host->eh_mutex 15 [] ata_eh_acquire+0x23/0x80 ............................................................................................................................................................................................... key#3: 13 13 0.20 0.47 3.36 3122 7141 0.09 155.31 1566.34 ----- key#3 13 [] __percpu_counter_add+0x50/0x80 ----- key#3 13 [] __percpu_counter_add+0x50/0x80 ............................................................................................................................................................................................... key#5: 12 12 0.20 0.31 3.10 29944 203363 0.08 9.19 30011.42 ----- key#5 12 [] __percpu_counter_add+0x50/0x80 ----- key#5 12 [] __percpu_counter_add+0x50/0x80 ............................................................................................................................................................................................... key#5: 12 12 0.20 1.50 5.17 9405 9756 0.10 10.71 8726.83 ----- key#5 10 [] __wake_up+0x32/0x70 key#5 1 [] finish_wait+0x48/0x90 key#5 1 [] prepare_to_wait+0x2a/0x90 ----- key#5 9 [] finish_wait+0x48/0x90 key#5 1 [] prepare_to_wait+0x2a/0x90 key#5 2 [] __wake_up+0x32/0x70 ............................................................................................................................................................................................... &(&u->lock)->rlock: 11 11 0.15 5.08 8.04 2332 4949 0.09 42.42 2048.46 ------------------ &(&u->lock)->rlock 5 [] unix_peer_get+0x28/0x50 &(&u->lock)->rlock 5 [] 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 7 [] unix_dgram_sendmsg+0x2ef/0x670 &(&u->lock)->rlock 1 [] unix_dgram_recvmsg+0x24f/0x370 ............................................................................................................................................................................................... nl_table_lock-W: 8 8 0.15 0.67 2.47 69 337 0.11 7.86 117.39 nl_table_lock-R: 2 2 0.25 0.43 0.68 1754 5850 0.10 47.42 1271.89 --------------- nl_table_lock 8 [] netlink_table_grab+0x21/0xf0 nl_table_lock 1 [] netlink_broadcast_filtered+0xbc/0x490 nl_table_lock 1 [] netlink_unicast+0x11f/0x310 --------------- nl_table_lock 2 [] netlink_broadcast_filtered+0xbc/0x490 nl_table_lock 7 [] netlink_table_grab+0x21/0xf0 nl_table_lock 1 [] netlink_unicast+0x11f/0x310 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#7: 9 9 2.79 442.02 511.83 547 1385 0.18 72.02 2553.51 -------------------------- &sb->s_type->i_mutex_key#7 8 [] pipe_write+0x73/0x5a0 &sb->s_type->i_mutex_key#7 1 [] pipe_read+0x8a/0x4d0 -------------------------- &sb->s_type->i_mutex_key#7 8 [] pipe_lock_nested+0x17/0x20 &sb->s_type->i_mutex_key#7 1 [] pipe_release+0x38/0xe0 ............................................................................................................................................................................................... &(&gcwq->lock)->rlock: 9 9 0.19 1.62 5.98 4231 134223 0.09 90.08 186008.77 --------------------- &(&gcwq->lock)->rlock 1 [] process_one_work+0x20b/0x4c0 &(&gcwq->lock)->rlock 3 [] worker_thread+0x238/0x340 &(&gcwq->lock)->rlock 2 [] __queue_work+0x1bb/0x420 &(&gcwq->lock)->rlock 3 [] wait_on_cpu_work+0x27/0x100 --------------------- &(&gcwq->lock)->rlock 4 [] __queue_work+0x1bb/0x420 &(&gcwq->lock)->rlock 2 [] worker_thread+0x238/0x340 &(&gcwq->lock)->rlock 3 [] wait_on_cpu_work+0x27/0x100 ............................................................................................................................................................................................... key#3: 8 8 0.21 0.50 2.13 17120 488731 0.08 42.62 68328.13 ----- key#3 8 [] __percpu_counter_add+0x50/0x80 ----- key#3 1 [] __percpu_counter_sum+0x15/0x80 key#3 7 [] __percpu_counter_add+0x50/0x80 ............................................................................................................................................................................................... &(&worker->lock)->rlock: 7 7 0.20 2.04 3.62 38567 214483 0.09 9.73 119381.28 ----------------------- &(&worker->lock)->rlock 1 [] worker_loop+0x2f7/0x520 &(&worker->lock)->rlock 6 [] btrfs_queue_worker+0x188/0x2e0 ----------------------- &(&worker->lock)->rlock 3 [] btrfs_queue_worker+0x188/0x2e0 &(&worker->lock)->rlock 4 [] worker_loop+0x1a7/0x520 ............................................................................................................................................................................................... async_lock: 6 6 0.23 1.08 3.74 59 86 0.10 2.72 27.37 ---------- async_lock 5 [] lowest_in_progress+0x1d/0x80 async_lock 1 [] async_run_entry_fn+0xaa/0x160 ---------- async_lock 4 [] async_run_entry_fn+0xaa/0x160 async_lock 2 [] lowest_in_progress+0x1d/0x80 ............................................................................................................................................................................................... &(&queue->lock)->rlock: 6 6 0.13 0.24 1.12 17295 52146 0.09 94.05 52506.88 ---------------------- &(&queue->lock)->rlock 6 [] rpc_sleep_on+0x2c/0x2e0 ---------------------- &(&queue->lock)->rlock 6 [] __rpc_execute+0x97/0x230 ............................................................................................................................................................................................... set_atomicity_lock: 6 6 405.03 2414.31 8455.59 7 23 0.00 417.99 2825.45 ------------------ set_atomicity_lock 6 [] prepare_set+0x19/0xa0 ------------------ set_atomicity_lock 6 [] prepare_set+0x19/0xa0 ............................................................................................................................................................................................... key#3: 6 6 0.30 0.66 2.47 485 649 0.10 5.60 206.78 ----- key#3 6 [] __percpu_counter_add+0x50/0x80 ----- key#3 6 [] __percpu_counter_add+0x50/0x80 ............................................................................................................................................................................................... &(&host->lock)->rlock: 6 6 0.30 12.43 26.89 311 46401 0.10 13.82 139003.18 --------------------- &(&host->lock)->rlock 1 [] async_port_probe+0x50/0xe0 &(&host->lock)->rlock 3 [] ata_port_wait_eh+0x7a/0xe0 &(&host->lock)->rlock 1 [] ata_scsi_error+0x46/0x930 &(&host->lock)->rlock 1 [] ata_eh_freeze_port+0x30/0x60 --------------------- &(&host->lock)->rlock 3 [] async_port_probe+0x50/0xe0 &(&host->lock)->rlock 1 [] ata_port_wait_eh+0x7a/0xe0 &(&host->lock)->rlock 1 [] ata_scsi_error+0x46/0x930 &(&host->lock)->rlock 1 [] ata_eh_freeze_port+0x30/0x60 ............................................................................................................................................................................................... &(&workers->lock)->rlock: 5 5 0.22 0.35 1.43 4125 71969 0.10 5.42 16041.59 ------------------------ &(&workers->lock)->rlock 2 [] worker_loop+0x3e9/0x520 &(&workers->lock)->rlock 3 [] btrfs_queue_worker+0xad/0x2e0 ------------------------ &(&workers->lock)->rlock 1 [] btrfs_queue_worker+0xad/0x2e0 &(&workers->lock)->rlock 1 [] btrfs_queue_worker+0x26e/0x2e0 &(&workers->lock)->rlock 3 [] worker_loop+0x3e9/0x520 ............................................................................................................................................................................................... &(&device->io_lock)->rlock: 5 5 0.21 0.32 1.34 2182 35582 0.09 48.48 4876.95 -------------------------- &(&device->io_lock)->rlock 3 [] run_scheduled_bios+0xcf/0x5b0 &(&device->io_lock)->rlock 2 [] schedule_bio+0x5f/0x120 -------------------------- &(&device->io_lock)->rlock 3 [] schedule_bio+0x5f/0x120 &(&device->io_lock)->rlock 2 [] run_scheduled_bios+0xcf/0x5b0 ............................................................................................................................................................................................... &cpu_base->lock: 5 5 0.19 3.67 5.53 4481 684877 0.09 89.76 653020.52 --------------- &cpu_base->lock 4 [] lock_hrtimer_base+0x30/0x60 &cpu_base->lock 1 [] __hrtimer_start_range_ns+0xec/0x4c0 --------------- &cpu_base->lock 5 [] lock_hrtimer_base+0x30/0x60 ............................................................................................................................................................................................... &(&ent->pde_unload_lock)->rlock: 4 4 0.25 0.43 1.26 651 14597 0.09 109.35 3349.66 ------------------------------- &(&ent->pde_unload_lock)->rlock 1 [] pde_users_dec+0x25/0x60 &(&ent->pde_unload_lock)->rlock 2 [] proc_reg_release+0x31/0x130 &(&ent->pde_unload_lock)->rlock 1 [] proc_reg_read+0x4a/0xc0 ------------------------------- &(&ent->pde_unload_lock)->rlock 2 [] proc_reg_release+0x31/0x130 &(&ent->pde_unload_lock)->rlock 1 [] pde_users_dec+0x25/0x60 &(&ent->pde_unload_lock)->rlock 1 [] proc_reg_open+0xb8/0x160 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#9: 4 4 9.83 557.44 1128.49 297 1495 0.48 1263.62 15607.69 -------------------------- &sb->s_type->i_mutex_key#9 4 [] do_lookup+0x160/0x2e0 -------------------------- &sb->s_type->i_mutex_key#9 3 [] do_lookup+0x160/0x2e0 &sb->s_type->i_mutex_key#9 1 [] vfs_readdir+0x75/0xd0 ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#7/1: 4 4 3.86 9.00 27.08 238 254 0.30 17.90 499.99 ---------------------------- &sb->s_type->i_mutex_key#7/1 4 [] pipe_lock_nested+0x17/0x20 ---------------------------- &sb->s_type->i_mutex_key#7/1 2 [] pipe_release+0x38/0xe0 &sb->s_type->i_mutex_key#7/1 2 [] pipe_write+0x73/0x5a0 ............................................................................................................................................................................................... low_water_lock: 3 3 89.05 218.40 457.71 7 8 0.13 341.30 1562.70 -------------- low_water_lock 3 [] do_exit+0x65b/0x870 -------------- low_water_lock 3 [] do_exit+0x65b/0x870 ............................................................................................................................................................................................... &bdev->bd_mutex: 2 3 270.56 63573.54 87699.72 30 118 0.19 2141311.99 3411506.85 --------------- &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 ............................................................................................................................................................................................... &(&sbinfo->stat_lock)->rlock: 3 3 0.22 0.24 0.69 1295 2587 0.09 6.64 366.39 ---------------------------- &(&sbinfo->stat_lock)->rlock 3 [] shmem_reserve_inode+0x4f/0x80 ---------------------------- &(&sbinfo->stat_lock)->rlock 3 [] shmem_reserve_inode+0x4f/0x80 ............................................................................................................................................................................................... nl_table_wait.lock: 2 2 0.29 0.82 1.11 1181 4233 0.09 2.91 638.66 ------------------ nl_table_wait.lock 1 [] remove_wait_queue+0x24/0x50 nl_table_wait.lock 1 [] __wake_up+0x32/0x70 ------------------ nl_table_wait.lock 2 [] __wake_up+0x32/0x70 ............................................................................................................................................................................................... dcache_lru_lock: 2 2 0.25 0.27 0.53 1491 9533 0.09 819.26 4207.17 --------------- dcache_lru_lock 2 [] dput+0x161/0x1b0 --------------- dcache_lru_lock 2 [] dput+0x161/0x1b0 ............................................................................................................................................................................................... &bdev->bd_mutex/1: 2 2 186735.31 187185.39 373920.70 16 32 0.76 186739.21 489682.92 ----------------- &bdev->bd_mutex/1 2 [] __blkdev_get+0x53/0x3d0 ----------------- &bdev->bd_mutex/1 2 [] __blkdev_get+0x53/0x3d0 ............................................................................................................................................................................................... key#4: 2 2 0.27 0.54 0.81 2619 8558 0.09 13.86 4086.03 ----- key#4 2 [] remove_wait_queue+0x24/0x50 ----- key#4 2 [] __wake_up_sync_key+0x37/0x80 ............................................................................................................................................................................................... key#7: 2 2 0.25 0.26 0.51 1361 4868 0.10 6.42 2286.75 ----- key#7 2 [] add_wait_queue+0x27/0x60 ----- key#7 2 [] __wake_up_sync_key+0x37/0x80 ............................................................................................................................................................................................... unix_table_lock: 2 2 0.24 0.29 0.53 1099 3824 0.09 4.65 694.05 --------------- unix_table_lock 2 [] unix_find_other+0x10c/0x210 --------------- unix_table_lock 2 [] unix_find_other+0x10c/0x210 ............................................................................................................................................................................................... pgd_lock: 2 2 0.43 0.51 0.94 2073 27504 0.00 9.94 1411.03 -------- pgd_lock 2 [] pgd_free+0x2b/0x90 -------- pgd_lock 1 [] pgd_alloc+0x68/0x100 pgd_lock 1 [] pgd_free+0x2b/0x90 ............................................................................................................................................................................................... i8042_lock: 1 1 158.36 158.36 158.36 4 46 1.54 316.84 4270.37 ---------- i8042_lock 1 [] i8042_interrupt+0x30/0x370 ---------- i8042_lock 1 [] i8042_command+0x2b/0x60 ............................................................................................................................................................................................... &input_pool.lock: 1 1 0.36 0.36 0.36 2346 27732 0.10 35.42 16940.46 ---------------- &input_pool.lock 1 [] mix_pool_bytes_extract+0x5d/0x170 ---------------- &input_pool.lock 1 [] mix_pool_bytes_extract+0x5d/0x170 ............................................................................................................................................................................................... &q->lock: 1 1 0.28 0.28 0.28 2816 2823 0.10 4.00 937.10 -------- &q->lock 1 [] generic_exec_single+0x48/0xc0 -------- &q->lock 1 [] generic_exec_single+0x48/0xc0 ............................................................................................................................................................................................... &nonblocking_pool.lock: 1 1 0.39 0.39 0.39 305 2515 0.09 4.99 1187.77 ---------------------- &nonblocking_pool.lock 1 [] mix_pool_bytes_extract+0x5d/0x170 ---------------------- &nonblocking_pool.lock 1 [] mix_pool_bytes_extract+0x5d/0x170 ............................................................................................................................................................................................... key#1: 1 1 0.39 0.39 0.39 28 56 0.12 2.72 25.65 ----- key#1 1 [] complete_all+0x28/0x60 ----- key#1 1 [] wait_for_common+0x3c/0x180 ............................................................................................................................................................................................... init_fs.lock: 1 1 0.31 0.31 0.31 178 2266 0.10 4.08 1475.41 ------------ init_fs.lock 1 [] copy_process+0xba6/0x1390 ------------ init_fs.lock 1 [] nameidata_drop_rcu+0x4e/0x140 ............................................................................................................................................................................................... &__lockdep_no_validate__: 1 1 2106932.08 2106932.08 2106932.08 79 324 0.17 2236132.23 7525199.20 ------------------------ &__lockdep_no_validate__ 1 [] __driver_attach+0x5b/0xb0 ------------------------ &__lockdep_no_validate__ 1 [] hub_thread+0x12f/0x12d0 ............................................................................................................................................................................................... &af_unix_sk_receive_queue_lock_key: 1 1 0.29 0.29 0.29 1390 5275 0.09 4.38 849.55 ---------------------------------- &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 ............................................................................................................................................................................................... slock-AF_INET/1: 1 1 1.13 1.13 1.13 12 426 0.39 70.71 2085.46 --------------- slock-AF_INET/1 1 [] tcp_v4_rcv+0x7ee/0xbc0 --------------- slock-AF_INET/1 1 [] sk_clone+0x115/0x390 ............................................................................................................................................................................................... &(&list->lock)->rlock#2: 1 1 0.26 0.26 0.26 2065 4074 0.09 2.54 802.65 ----------------------- &(&list->lock)->rlock#2 1 [] skb_queue_tail+0x2b/0x60 ----------------------- &(&list->lock)->rlock#2 1 [] __skb_recv_datagram+0x7c/0x2a0 ............................................................................................................................................................................................... &fs_info->trans_mutex: 1 1 213.75 213.75 213.75 2329 229034 0.15 357.18 70288.46 --------------------- &fs_info->trans_mutex 1 [] btrfs_throttle+0x26/0x60 --------------------- &fs_info->trans_mutex 1 [] btrfs_commit_transaction+0x28f/0x770 ............................................................................................................................................................................................... &(&fs_info->delalloc_lock)->rlock: 1 1 0.21 0.21 0.21 4488 220015 0.09 27.18 30994.26 --------------------------------- &(&fs_info->delalloc_lock)->rlock 1 [] btrfs_mark_buffer_dirty+0xcc/0x140 --------------------------------- &(&fs_info->delalloc_lock)->rlock 1 [] btrfs_set_bit_hook+0x7c/0x100 ............................................................................................................................................................................................... &(&found->lock)->rlock: 1 1 6.89 6.89 6.89 3890 418206 0.09 93.49 62148.90 ---------------------- &(&found->lock)->rlock 1 [] btrfs_check_data_free_space+0x84/0x210 ---------------------- &(&found->lock)->rlock 1 [] update_reserved_bytes+0x48/0x120 ............................................................................................................................................................................................... hcd_root_hub_lock: 1 1 8.01 8.01 8.01 19 572 0.10 8.97 186.45 ----------------- hcd_root_hub_lock 1 [] usb_hcd_poll_rh_status+0x73/0x170 ----------------- hcd_root_hub_lock 1 [] usb_hcd_submit_urb+0x1e7/0xbb0 ............................................................................................................................................................................................... &sb->s_type->i_lock_key: 0 0 0.00 0.00 0.00 2621 9456 0.07 7.64 3318.60 key#5: 0 0 0.00 0.00 0.00 3764 5652 0.11 6.31 2993.30 &rcu_bh_state.onofflock: 0 0 0.00 0.00 0.00 0 8 0.00 0.50 3.03 sequence_lock: 0 0 0.00 0.00 0.00 113 2861 0.09 2.46 362.92 &sb->s_type->i_mutex_key/1: 0 0 0.00 0.00 0.00 0 9 4.20 8.58 56.30 &(&k->list_lock)->rlock: 0 0 0.00 0.00 0.00 77 3181 0.10 11.16 845.06 unnamed_dev_lock: 0 0 0.00 0.00 0.00 5 32 0.70 4.79 40.09 unnamed_dev_ida.lock: 0 0 0.00 0.00 0.00 5 80 0.10 3.62 16.27 &type->s_umount_key/1: 0 0 0.00 0.00 0.00 0 2 11.66 52.07 63.73 &rcu_sched_state.onofflock: 0 0 0.00 0.00 0.00 998 7258 0.00 81.64 19597.13 sb_lock: 0 0 0.00 0.00 0.00 340 1962 0.09 20.79 775.86 &rt_b->rt_runtime_lock: 0 0 0.00 0.00 0.00 0 23 0.30 6.48 17.30 kobj_ns_type_lock: 0 0 0.00 0.00 0.00 2 9 0.11 2.88 4.65 kclist_lock: 0 0 0.00 0.00 0.00 0 5 0.00 0.30 0.79 ioapic_lock: 0 0 0.00 0.00 0.00 4 207 0.00 6.63 367.01 call_function.lock: 0 0 0.00 0.00 0.00 523 525 0.11 2.62 136.29 input_mutex: 0 0 0.00 0.00 0.00 2 10 1.29 810.64 2003.27 mnt_id_lock: 0 0 0.00 0.00 0.00 4 40 0.34 4.88 60.19 (&c_idle.work): 0 0 0.00 0.00 0.00 0 7 14.84 20.15 124.67 inetsw_lock: 0 0 0.00 0.00 0.00 0 4 0.10 2.52 3.06 &rt_rq->rt_runtime_lock: 0 0 0.00 0.00 0.00 0 23 0.10 2.43 5.02 &(&mem->pcp_counter_lock)->rlock: 0 0 0.00 0.00 0.00 0 7 0.26 2.36 4.25 sched_domains_mutex: 0 0 0.00 0.00 0.00 0 1 15667.00 15667.00 15667.00 sysctl_lock: 0 0 0.00 0.00 0.00 7 16788 0.09 5.92 1931.24 &type->s_umount_key#5/1: 0 0 0.00 0.00 0.00 0 7 13.70 44.88 148.57 &sb->s_type->i_lock_key#5: 0 0 0.00 0.00 0.00 248 3463 0.07 3.22 1832.43 key#4: 0 0 0.00 0.00 0.00 0 1066 0.10 2.31 140.96 sound_mutex: 0 0 0.00 0.00 0.00 33 247 0.16 129.27 904.47 dpm_list_mtx: 0 0 0.00 0.00 0.00 21 1033 0.16 136.07 355.77 struct class mutex#1: 0 0 0.00 0.00 0.00 0 8 0.81 3.92 10.27 uevent_sock_mutex: 0 0 0.00 0.00 0.00 113 2862 0.17 32.89 8220.47 uidhash_lock: 0 0 0.00 0.00 0.00 1 3 0.26 2.15 2.97 khelper-R: 0 0 0.00 0.00 0.00 0 1884 24.60 1512.68 61563.99 (&sub_info->work): 0 0 0.00 0.00 0.00 0 1884 24.37 1512.47 61172.15 key#6: 0 0 0.00 0.00 0.00 3764 5646 0.11 3.99 3050.08 events-W: 0 0 0.00 0.00 0.00 0 5 0.06 0.07 0.32 events-R: 0 0 0.00 0.00 0.00 0 2208 0.85 413088.75 461582.89 mnt_id_ida.lock: 0 0 0.00 0.00 0.00 4 90 0.10 3.13 20.24 die_chain.lock: 0 0 0.00 0.00 0.00 0 5 0.00 0.29 0.84 &gcwq->mayday_timer: 0 0 0.00 0.00 0.00 0 24 0.06 2.45 4.24 key#2: 0 0 0.00 0.00 0.00 0 21 0.11 3.35 11.74 file_systems_lock-W: 0 0 0.00 0.00 0.00 2 36 0.20 3.62 32.81 file_systems_lock-R: 0 0 0.00 0.00 0.00 26 115 0.36 67.75 1144.38 relay_channels_mutex: 0 0 0.00 0.00 0.00 0 7 0.27 2.91 4.72 trace_event_mutex-W: 0 0 0.00 0.00 0.00 0 1158 0.12 2.99 221.02 trace_event_mutex-R: 0 0 0.00 0.00 0.00 257 5251 6.00 347.78 604762.99 panic_notifier_list.lock: 0 0 0.00 0.00 0.00 0 2 0.25 2.02 2.27 vmlist_lock-W: 0 0 0.00 0.00 0.00 16 145 0.12 3.37 125.54 vmlist_lock-R: 0 0 0.00 0.00 0.00 15 108 0.15 5.23 220.96 &swhash->hlist_mutex: 0 0 0.00 0.00 0.00 0 8 0.00 0.34 1.76 trace_types_lock: 0 0 0.00 0.00 0.00 255 5272 0.14 41286.17 42927.75 &(&stopper->lock)->rlock: 0 0 0.00 0.00 0.00 173 1951 0.10 7.20 1206.67 vmap_area_lock: 0 0 0.00 0.00 0.00 16 148 0.13 7.46 220.52 workqueue_lock: 0 0 0.00 0.00 0.00 2 37 0.10 2.47 8.84 qdisc_mod_lock: 0 0 0.00 0.00 0.00 0 6 0.16 2.18 3.62 shrinker_rwsem-W: 0 0 0.00 0.00 0.00 0 6 0.14 2.49 3.57 shrinker_rwsem-R: 0 0 0.00 0.00 0.00 0 30982 0.72 1322.89 50776.86 pmus_lock: 0 0 0.00 0.00 0.00 0 7 0.00 337.83 346.34 &p->pi_lock: 0 0 0.00 0.00 0.00 156 406 0.10 3.33 158.02 key: 0 0 0.00 0.00 0.00 340 622 0.11 6.28 412.36 percpu_counters_lock: 0 0 0.00 0.00 0.00 7 412 0.15 3.13 91.33 kthread_create_lock: 0 0 0.00 0.00 0.00 307 584 0.09 3.01 104.54 &(&ret->lock)->rlock: 0 0 0.00 0.00 0.00 13 110 0.09 5.21 40.40 netlink_chain.lock: 0 0 0.00 0.00 0.00 0 3 0.16 2.57 2.92 vector_lock: 0 0 0.00 0.00 0.00 10 91 0.10 4.38 44.84 old_style_seqlock_init: 0 0 0.00 0.00 0.00 18380 53098 0.00 87.08 20827.52 pcpu_alloc_mutex: 0 0 0.00 0.00 0.00 12 553 0.00 62.21 1049.29 index_init_lock: 0 0 0.00 0.00 0.00 0 16 0.00 0.00 0.00 &(&sighand->siglock)->rlock: 0 0 0.00 0.00 0.00 9349 50478 0.09 474.24 23483.77 acpi_link_lock: 0 0 0.00 0.00 0.00 0 8 921.61 932.69 7402.18 &(&p->alloc_lock)->rlock: 0 0 0.00 0.00 0.00 3724 25973 0.06 475.47 6228.12 (kthreadd_done).wait.lock: 0 0 0.00 0.00 0.00 0 2 0.10 2.12 2.23 pci_pme_list_mutex: 0 0 0.00 0.00 0.00 0 1 5.28 5.28 5.28 i8253_lock: 0 0 0.00 0.00 0.00 0 4 0.00 7.03 7.14 cache_chain_mutex: 0 0 0.00 0.00 0.00 2 943 0.00 786.44 40075.97 pidmap_lock: 0 0 0.00 0.00 0.00 4621 5399 0.10 3.55 1139.97 init_sighand.siglock: 0 0 0.00 0.00 0.00 1 7 0.11 3.36 5.18 tick_device_lock: 0 0 0.00 0.00 0.00 8 11 0.00 8.14 22.74 init_task.file_lock: 0 0 0.00 0.00 0.00 13 1892 0.26 4.43 644.07 ftrace_lock: 0 0 0.00 0.00 0.00 0 1 8073.51 8073.51 8073.51 init_task.alloc_lock: 0 0 0.00 0.00 0.00 0 7 0.00 0.20 0.95 cpu_hotplug.lock: 0 0 0.00 0.00 0.00 30 1169 0.00 109486.22 755772.58 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 1.12 12273.84 12381.01 pm_mutex: 0 0 0.00 0.00 0.00 0 2 0.19 3.52 3.71 acpi_ioremap_lock: 0 0 0.00 0.00 0.00 0 13 0.16 2.73 5.39 acpi_res_lock: 0 0 0.00 0.00 0.00 0 19 0.11 4.08 6.69 debug_obj_work: 0 0 0.00 0.00 0.00 0 5 1.22 31.38 77.95 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 1 2.84 2.84 2.84 events_lock: 0 0 0.00 0.00 0.00 2 22 0.11 2.88 6.23 key#8: 0 0 0.00 0.00 0.00 2 108 0.11 3.52 100.89 &(&dev->power.lock)->rlock: 0 0 0.00 0.00 0.00 1 21 0.20 4.40 9.15 pci_bus_sem-W: 0 0 0.00 0.00 0.00 0 39 0.10 0.19 4.63 pci_bus_sem-R: 0 0 0.00 0.00 0.00 0 196 0.10 3.99 37.36 struct class mutex#4: 0 0 0.00 0.00 0.00 0 8 0.48 4.89 8.47 pci_lock: 0 0 0.00 0.00 0.00 2 4014 0.46 5.16 4307.60 resource_alignment_lock: 0 0 0.00 0.00 0.00 0 31 0.10 4.64 7.94 key#1: 0 0 0.00 0.00 0.00 0 784 0.10 2.98 89.51 acpi_prt_lock: 0 0 0.00 0.00 0.00 2 129 0.10 3.88 27.80 pci_acpi_pm_notify_mtx: 0 0 0.00 0.00 0.00 0 21 0.98 5.61 35.66 probe_waitqueue.lock: 0 0 0.00 0.00 0.00 15 76 0.10 3.29 14.34 s_active#4-R: 0 0 0.00 0.00 0.00 0 2 1.41 5.59 7.00 misc_mtx: 0 0 0.00 0.00 0.00 2 24 0.24 144.14 1913.08 struct class mutex#5: 0 0 0.00 0.00 0.00 2 23 0.65 3.83 22.07 vga_lock#2: 0 0 0.00 0.00 0.00 0 1 400.92 400.92 400.92 &ss->subsys_key: 0 0 0.00 0.00 0.00 0 1 6.29 6.29 6.29 scsi_nl_lock: 0 0 0.00 0.00 0.00 0 1 2.25 2.25 2.25 attribute_container_mutex: 0 0 0.00 0.00 0.00 8 207 0.16 102.74 1988.42 hub_event_lock: 0 0 0.00 0.00 0.00 9 26 0.12 3.16 16.58 khubd_wait.lock: 0 0 0.00 0.00 0.00 7 16 0.11 2.93 9.38 info_mutex: 0 0 0.00 0.00 0.00 1 72 1.03 4.75 158.63 struct class mutex#6: 0 0 0.00 0.00 0.00 2 4 0.64 4.22 6.26 dev_base_lock-W: 0 0 0.00 0.00 0.00 2 7 0.13 3.07 4.36 dev_base_lock-R: 0 0 0.00 0.00 0.00 3 3 0.29 0.33 0.92 &(&blkg->stats_lock)->rlock: 0 0 0.00 0.00 0.00 3296 166957 0.09 6.80 37552.66 genl_mutex: 0 0 0.00 0.00 0.00 0 10 0.17 3.27 14.98 key#9: 0 0 0.00 0.00 0.00 14 24 0.12 3.49 15.82 &(&work.work)->timer: 0 0 0.00 0.00 0.00 0 8 2.70 10.79 34.36 (&(&work.work)->work): 0 0 0.00 0.00 0.00 0 8 1.33 3.85 15.34 stop_cpus_mutex: 0 0 0.00 0.00 0.00 0 2 22.50 30.49 52.99 key#1: 0 0 0.00 0.00 0.00 564 1125 0.11 5.47 293.46 all_stat_sessions_mutex: 0 0 0.00 0.00 0.00 0 32 0.16 2.62 8.27 usb_bus_list_lock: 0 0 0.00 0.00 0.00 1 16 0.21 6379.82 47218.79 event_storage_mutex: 0 0 0.00 0.00 0.00 0 43 0.67 3.85 43.41 &type->s_umount_key#8/1: 0 0 0.00 0.00 0.00 0 1 14.22 14.22 14.22 &sb->s_type->i_lock_key#8: 0 0 0.00 0.00 0.00 148 733 0.08 2.88 314.54 bdev_lock: 0 0 0.00 0.00 0.00 101 388 0.10 2.30 103.06 &type->s_umount_key#9/1: 0 0 0.00 0.00 0.00 0 1 13.50 13.50 13.50 &sb->s_type->i_lock_key#9: 0 0 0.00 0.00 0.00 1 4 1.11 2.88 6.50 pnp_lock: 0 0 0.00 0.00 0.00 0 12 0.12 2.36 3.89 struct class mutex#7: 0 0 0.00 0.00 0.00 0 10 0.63 4.01 9.76 struct class mutex#8: 0 0 0.00 0.00 0.00 1 583 0.50 3.82 391.54 struct class mutex#9: 0 0 0.00 0.00 0.00 0 4 0.66 3.81 5.79 tty_mutex: 0 0 0.00 0.00 0.00 10 184 0.17 151.70 602.61 usu_lock: 0 0 0.00 0.00 0.00 1 1 2.76 2.76 2.76 input_devices_poll_wait.lock: 0 0 0.00 0.00 0.00 2 10 0.11 2.40 3.99 cpufreq_governor_mutex: 0 0 0.00 0.00 0.00 0 5 0.24 2.86 4.29 buses_mutex: 0 0 0.00 0.00 0.00 0 1 2.99 2.99 2.99 key#2: 0 0 0.00 0.00 0.00 9595 32415 0.11 9.18 31773.30 key#2: 0 0 0.00 0.00 0.00 2 3 0.18 3.93 5.50 serio_event_lock: 0 0 0.00 0.00 0.00 2 22 0.10 6.34 15.61 random_write_wait.lock: 0 0 0.00 0.00 0.00 303 634 0.10 2.81 156.83 neigh_tbl_lock: 0 0 0.00 0.00 0.00 0 1 2.10 2.10 2.10 ptype_lock: 0 0 0.00 0.00 0.00 0 4 0.11 1.97 2.44 &tbl->lock: 0 0 0.00 0.00 0.00 4 115 0.10 3.77 72.13 xfrm_policy_afinfo_lock-W: 0 0 0.00 0.00 0.00 0 1 0.23 0.23 0.23 xfrm_policy_afinfo_lock-R: 0 0 0.00 0.00 0.00 0 1 2.99 2.99 2.99 xfrm_state_afinfo_lock: 0 0 0.00 0.00 0.00 0 5 0.17 2.39 3.16 raw_v4_hashinfo.lock: 0 0 0.00 0.00 0.00 0 34 0.11 3.52 7.37 tcp_cong_list_lock: 0 0 0.00 0.00 0.00 0 14 0.24 234.69 2498.88 net_generic_ids.lock: 0 0 0.00 0.00 0.00 0 22 0.10 3.39 5.97 cache_list_lock: 0 0 0.00 0.00 0.00 0 18 0.11 2.75 14.29 (&(&cache_cleaner)->work): 0 0 0.00 0.00 0.00 0 13 1.55 10.44 42.70 svc_xprt_class_lock: 0 0 0.00 0.00 0.00 1 5 0.13 2.21 3.66 xprt_list_lock: 0 0 0.00 0.00 0.00 0 9 0.24 301.72 782.92 struct class mutex#2: 0 0 0.00 0.00 0.00 0 10 0.48 4.16 9.29 register_mutex#2: 0 0 0.00 0.00 0.00 0 3 1.06 82.65 95.43 (tsc_irqwork).work: 0 0 0.00 0.00 0.00 0 2 6.20 524.15 530.36 therm_cpu_lock: 0 0 0.00 0.00 0.00 0 1 17.15 17.15 17.15 snd_card_mutex: 0 0 0.00 0.00 0.00 0 2 0.88 4.03 4.91 struct class mutex#1: 0 0 0.00 0.00 0.00 0 8 0.85 3.99 10.78 microcode_mutex: 0 0 0.00 0.00 0.00 0 1 2280.44 2280.44 2280.44 (bios_check_work).work: 0 0 0.00 0.00 0.00 0 4 1.21 5.14 10.41 register_mutex#4: 0 0 0.00 0.00 0.00 0 1 85.67 85.67 85.67 audit_freelist_lock: 0 0 0.00 0.00 0.00 0 2 0.13 3.07 3.20 serial_lock: 0 0 0.00 0.00 0.00 0 1 2.77 2.77 2.77 printk_ratelimit_state.lock: 0 0 0.00 0.00 0.00 0 1 2.48 2.48 2.48 &(&cache_cleaner)->timer: 0 0 0.00 0.00 0.00 0 12 0.67 6.59 28.83 ftrace_cmd_mutex: 0 0 0.00 0.00 0.00 0 3 0.27 2.75 3.30 &(&(kretprobe_table_locks[i].lock))->: 0 0 0.00 0.00 0.00 597 1800 0.10 3.37 331.64 nf_nat_lock: 0 0 0.00 0.00 0.00 30 163 0.10 2.36 62.74 memtype_lock: 0 0 0.00 0.00 0.00 2 31 0.25 3.65 21.23 &on_slab_l3_key: 0 0 0.00 0.00 0.00 2602 6211 0.00 21.46 3807.61 &(&_acpi_gbl_gpe_lock)->rlock: 0 0 0.00 0.00 0.00 0 51 0.13 18.53 77.13 &(&_acpi_gbl_hardware_lock)->rlock: 0 0 0.00 0.00 0.00 9 21 1.28 6.71 74.12 semaphore->lock: 0 0 0.00 0.00 0.00 47 100134 0.10 3.26 10317.47 chrdevs_lock: 0 0 0.00 0.00 0.00 8 75 0.17 3.12 33.00 block_class_lock: 0 0 0.00 0.00 0.00 45 149 0.16 3.23 76.26 purge_lock: 0 0 0.00 0.00 0.00 0 15 3.13 249.03 314.55 &port_lock_key: 0 0 0.00 0.00 0.00 1 1170 0.00 1636.76 199234.15 rcu_read_lock-R: 0 0 0.00 0.00 0.00 0 32174935 0.00 1101.16 5077611.67 bio_slab_lock: 0 0 0.00 0.00 0.00 0 1 240.01 240.01 240.01 bdi_lock: 0 0 0.00 0.00 0.00 10 46 0.13 12.06 90.70 smp_alt: 0 0 0.00 0.00 0.00 0 8 0.30 2.99 5.62 struct class mutex#3: 0 0 0.00 0.00 0.00 5 37 0.51 4.01 32.02 sysrq_key_table_lock: 0 0 0.00 0.00 0.00 0 1 3.32 3.32 3.32 cmci_discover_lock: 0 0 0.00 0.00 0.00 7 8 1.95 5.96 21.70 printing_lock: 0 0 0.00 0.00 0.00 0 1343 0.00 686.34 84416.59 s_active: 0 0 0.00 0.00 0.00 0 1190 0.09 7.01 122.55 pci_config_lock: 0 0 0.00 0.00 0.00 2 4114 0.36 4.28 3525.67 hierarchy_id_lock: 0 0 0.00 0.00 0.00 0 2 1.55 3.76 5.31 struct class mutex#2: 0 0 0.00 0.00 0.00 0 1 3.37 3.37 3.37 bus_type_sem-W: 0 0 0.00 0.00 0.00 0 3 0.13 2.27 2.56 bus_type_sem-R: 0 0 0.00 0.00 0.00 21 1028 0.12 0.88 206.29 hierarchy_ida.lock: 0 0 0.00 0.00 0.00 0 20 0.11 2.55 5.20 vga_lock: 0 0 0.00 0.00 0.00 54 11036 0.00 89.96 49216.27 &vec->lock: 0 0 0.00 0.00 0.00 0 24 0.00 0.19 2.90 logbuf_lock: 0 0 0.00 0.00 0.00 65 2219 0.00 3.32 1126.74 init_mm.page_table_lock: 0 0 0.00 0.00 0.00 2 24621 0.00 0.38 10.42 core_lock: 0 0 0.00 0.00 0.00 0 1 3.22 3.22 3.22 &(&k->k_lock)->rlock: 0 0 0.00 0.00 0.00 352 49288 0.10 47.59 8301.03 &(&ss->id_lock)->rlock: 0 0 0.00 0.00 0.00 0 9 0.44 2.99 8.68 struct class mutex: 0 0 0.00 0.00 0.00 0 1 8.27 8.27 8.27 floppy_lock: 0 0 0.00 0.00 0.00 1 13 0.32 4.74 12.52 sysfs_assoc_lock: 0 0 0.00 0.00 0.00 21 3245 0.10 19.38 419.36 &(&idp->lock)->rlock: 0 0 0.00 0.00 0.00 15 222 0.10 2.86 32.87 gdp_mutex: 0 0 0.00 0.00 0.00 18 784 0.39 9.84 601.96 &sb->s_type->i_mutex_key#2: 0 0 0.00 0.00 0.00 27 6219 1.71 1782.03 25511.63 net_mutex: 0 0 0.00 0.00 0.00 0 59 0.25 683.82 1763.20 &sb->s_type->i_lock_key#7: 0 0 0.00 0.00 0.00 9 6219 0.15 8.91 3180.17 (&(reap_work)->work): 0 0 0.00 0.00 0.00 0 723 0.98 359.68 34313.50 &type->s_umount_key#7/1: 0 0 0.00 0.00 0.00 0 1 12.43 12.43 12.43 proc_inum_lock: 0 0 0.00 0.00 0.00 5 459 0.11 3.85 319.17 (console_sem).lock: 0 0 0.00 0.00 0.00 65 4422 0.00 0.84 679.36 &(reap_work)->timer: 0 0 0.00 0.00 0.00 0 723 0.54 54.73 1285.68 &timer: 0 0 0.00 0.00 0.00 0 120995 0.06 76.00 59933.32 pin_fs_lock: 0 0 0.00 0.00 0.00 9 6212 0.10 2.59 708.96 destroy_waitq.lock: 0 0 0.00 0.00 0.00 7 10 0.25 4.71 15.90 &queue->timer_list.timer: 0 0 0.00 0.00 0.00 0 20 0.13 6.48 9.13 net_family_lock: 0 0 0.00 0.00 0.00 0 5 0.13 2.11 2.77 &namespace_sem-W: 0 0 0.00 0.00 0.00 4 23 3.92 26.71 156.44 &namespace_sem-R: 0 0 0.00 0.00 0.00 24 63 0.29 178.57 2307.50 port_mutex: 0 0 0.00 0.00 0.00 1 4 59816.42 67786.64 257237.73 &port->mutex: 0 0 0.00 0.00 0.00 0 4 59815.68 67785.91 257228.68 &blocking_pool.lock: 0 0 0.00 0.00 0.00 1 3 0.22 2.76 5.58 &(&dev->queue_lock)->rlock: 0 0 0.00 0.00 0.00 2 2 0.34 2.72 3.06 cic_index_ida.lock: 0 0 0.00 0.00 0.00 4 60 0.10 3.27 11.83 cic_index_lock: 0 0 0.00 0.00 0.00 4 35 0.11 3.98 33.23 &(&blkcg->lock)->rlock: 0 0 0.00 0.00 0.00 4 35 0.10 3.18 11.86 &(&f->f_lock)->rlock: 0 0 0.00 0.00 0.00 9 160 0.09 8.61 67.26 floppy_work: 0 0 0.00 0.00 0.00 0 4 0.07 38.20 48.66 command_done.lock: 0 0 0.00 0.00 0.00 1 4 0.11 2.81 4.22 dma_spin_lock: 0 0 0.00 0.00 0.00 1 2 1.83 5.09 6.92 /home/wfg/cc/linux-next/arch/x86/kern: 0 0 0.00 0.00 0.00 0 1 12.30 12.30 12.30 &(work)->timer: 0 0 0.00 0.00 0.00 0 1297 0.57 54.08 2890.37 &watchdog_timer: 0 0 0.00 0.00 0.00 0 435 2.00 55.02 1817.57 (&(work)->work): 0 0 0.00 0.00 0.00 0 1297 1.14 11.25 3637.61 /home/wfg/cc/linux-next/drivers/block: 0 0 0.00 0.00 0.00 0 1 22.74 22.74 22.74 floppy_hlt_lock: 0 0 0.00 0.00 0.00 1 2 0.12 6.00 6.11 fdc_wait.lock: 0 0 0.00 0.00 0.00 1 1 3.22 3.22 3.22 key#3: 0 0 0.00 0.00 0.00 107 2399 0.09 4.58 404.37 s_active#2: 0 0 0.00 0.00 0.00 0 6 0.09 3.15 3.62 s_active#3: 0 0 0.00 0.00 0.00 0 6 0.09 3.08 3.55 s_active#4: 0 0 0.00 0.00 0.00 0 6 0.09 3.18 3.64 klist_remove_lock: 0 0 0.00 0.00 0.00 2 12 0.11 2.57 5.93 &q->unplug_timer: 0 0 0.00 0.00 0.00 0 31 0.07 6.07 11.54 &q->timeout: 0 0 0.00 0.00 0.00 0 45 0.07 7.42 65.34 (&q->unplug_work): 0 0 0.00 0.00 0.00 0 74 0.07 53.94 110.49 &q->backing_dev_info.laptop_mode_wb_t: 0 0 0.00 0.00 0.00 0 15 0.07 2.04 3.53 &q->sysfs_lock: 0 0 0.00 0.00 0.00 2 17 0.17 2.92 11.08 &eq->sysfs_lock: 0 0 0.00 0.00 0.00 0 15 10.65 26.86 281.83 &cfqd->idle_slice_timer: 0 0 0.00 0.00 0.00 0 61 0.07 9.21 148.04 (&cfqd->unplug_work): 0 0 0.00 0.00 0.00 0 657 0.07 57.68 1490.02 struct class mutex#1: 0 0 0.00 0.00 0.00 5 38 0.41 3.71 24.66 iscsi_transport_lock: 0 0 0.00 0.00 0.00 1 2 0.14 2.81 2.94 struct class mutex#1: 0 0 0.00 0.00 0.00 0 1 3.38 3.38 3.38 &(&dev->devres_lock)->rlock: 0 0 0.00 0.00 0.00 5 59 0.10 4.25 12.64 &group->notification_mutex: 0 0 0.00 0.00 0.00 123 1124 0.15 52.31 503.85 lock: 0 0 0.00 0.00 0.00 1 1 4.76 4.76 4.76 struct class mutex#1: 0 0 0.00 0.00 0.00 3 27 0.44 5.65 19.69 host_cmd_pool_mutex: 0 0 0.00 0.00 0.00 2 10 0.22 41.65 43.85 struct class mutex#1: 0 0 0.00 0.00 0.00 2 10 0.46 5.35 10.48 &(shost->host_lock)->rlock: 0 0 0.00 0.00 0.00 9887 134721 0.09 9.10 93884.44 key#1: 0 0 0.00 0.00 0.00 17 18 0.13 8.27 27.38 (&(&ap->sff_pio_task)->work): 0 0 0.00 0.00 0.00 0 20 0.07 9.12 20.40 s_active#2-R: 0 0 0.00 0.00 0.00 0 8 0.84 5.99 13.85 &ap->fastdrain_timer: 0 0 0.00 0.00 0.00 0 10 0.07 3.91 4.65 part_parser_lock: 0 0 0.00 0.00 0.00 1 2 0.11 2.62 2.73 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 16.69 16.69 16.69 s_active#2-R: 0 0 0.00 0.00 0.00 0 4 0.67 4.58 7.13 mtd_table_mutex: 0 0 0.00 0.00 0.00 3 15 0.17 885.83 1692.70 chip_drvs_lock: 0 0 0.00 0.00 0.00 1 7 0.11 2.24 3.38 sbc_gxx_spin: 0 0 0.00 0.00 0.00 1 90 0.10 4.35 29.03 triggers_list_lock: 0 0 0.00 0.00 0.00 1 1 3.84 3.84 3.84 leds_list_lock-R: 0 0 0.00 0.00 0.00 1 1 2.17 2.17 2.17 rslistlock: 0 0 0.00 0.00 0.00 1 2 1.94 9.82 11.76 &trigger->leddev_list_lock-R: 0 0 0.00 0.00 0.00 1 65824 0.09 5.37 6533.25 &(&chip->controller->lock)->rlock: 0 0 0.00 0.00 0.00 1 32908 0.10 6.46 7261.58 key#1: 0 0 0.00 0.00 0.00 1 16454 0.10 3.33 1910.01 mtd_partitions_mutex: 0 0 0.00 0.00 0.00 1 2 0.87 3.14 4.01 mtd_idr.lock: 0 0 0.00 0.00 0.00 1 14 0.10 2.54 3.92 struct class mutex#1: 0 0 0.00 0.00 0.00 0 4 0.68 3.99 6.66 blktrans_ref_mutex: 0 0 0.00 0.00 0.00 1 2 0.38 3.47 3.86 &(&new->queue_lock)->rlock: 0 0 0.00 0.00 0.00 2 2 0.76 3.36 4.12 &(&this->chip_lock)->rlock: 0 0 0.00 0.00 0.00 0 1568 0.10 6.21 340.67 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 10 20 0.10 1.65 5.05 ubi_devices_mutex: 0 0 0.00 0.00 0.00 1 1 3.05 3.05 3.05 swflag_mutex: 0 0 0.00 0.00 0.00 2 195 4.70 23932.58 82177.59 nvm_mutex: 0 0 0.00 0.00 0.00 1 71 6.52 12.69 634.25 key#1: 0 0 0.00 0.00 0.00 9 9 0.13 4.68 6.20 lweventlist_lock: 0 0 0.00 0.00 0.00 2 9 0.11 3.93 5.13 (linkwatch_work).work: 0 0 0.00 0.00 0.00 0 3 1.43 225.02 230.52 cnic_dev_lock-R: 0 0 0.00 0.00 0.00 2 11 0.11 2.95 4.63 proc_inum_ida.lock: 0 0 0.00 0.00 0.00 5 906 0.10 2.74 103.33 _xmit_ETHER: 0 0 0.00 0.00 0.00 1 3 10.62 12.58 34.45 &adapter->watchdog_timer: 0 0 0.00 0.00 0.00 0 108 0.62 10.86 174.44 (&adapter->watchdog_task): 0 0 0.00 0.00 0.00 0 108 23.18 1262.82 4130.71 key#1: 0 0 0.00 0.00 0.00 0 33 0.12 5.77 29.34 &sync_supers_timer: 0 0 0.00 0.00 0.00 0 36 2.31 43.92 256.48 &shost->scan_mutex: 0 0 0.00 0.00 0.00 3 5 1.43 3374.53 6468.87 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 22 0.99 6.38 27.91 css_set_lock: 0 0 0.00 0.00 0.00 0 1 7.20 7.20 7.20 &(&sdev->list_lock)->rlock: 0 0 0.00 0.00 0.00 1738 68078 0.09 5.63 17582.82 ata_scsi_rbuf_lock: 0 0 0.00 0.00 0.00 6 33 0.35 7.07 24.08 key#1: 0 0 0.00 0.00 0.00 68 181 0.10 3.67 134.60 &(&shost->free_list_lock)->rlock: 0 0 0.00 0.00 0.00 1253 34022 0.09 3.31 7284.99 sd_index_ida.lock: 0 0 0.00 0.00 0.00 2 20 0.10 5.43 7.93 sd_index_lock: 0 0 0.00 0.00 0.00 2 2 1.80 6.36 8.17 struct class mutex#2: 0 0 0.00 0.00 0.00 2 2 1.52 6.16 7.68 struct class mutex#2: 0 0 0.00 0.00 0.00 3 3 0.61 5.51 7.79 bsg_mutex: 0 0 0.00 0.00 0.00 3 3 99.17 172.52 432.91 bsg_minor_idr.lock: 0 0 0.00 0.00 0.00 2 14 0.10 5.31 7.32 struct class mutex#2: 0 0 0.00 0.00 0.00 3 3 0.58 7.27 9.38 key#4: 0 0 0.00 0.00 0.00 1 1 5.34 5.34 5.34 sd_ref_mutex: 0 0 0.00 0.00 0.00 29 46 0.25 4.35 29.86 &fs_devices->device_list_mutex: 0 0 0.00 0.00 0.00 10 16 0.27 656422.15 1767001.29 &(&inode->i_data.private_lock)->rlock: 0 0 0.00 0.00 0.00 101 6009 0.10 5.12 1037.57 &fs_info->chunk_mutex: 0 0 0.00 0.00 0.00 94 187 0.57 333.58 2055.59 (&entry->work): 0 0 0.00 0.00 0.00 0 12 150.48 1136801.28 8295280.25 kblockd-R: 0 0 0.00 0.00 0.00 0 671 0.39 57.92 1826.75 &(&tsk->delays->lock)->rlock: 0 0 0.00 0.00 0.00 2580 20291 0.09 5.34 4348.96 &(&cache->tree_lock)->rlock: 0 0 0.00 0.00 0.00 192 4670 0.09 5.08 591.77 &(&list->lock)->rlock: 0 0 0.00 0.00 0.00 1 985 0.10 36.25 143.00 target_list_lock: 0 0 0.00 0.00 0.00 1 985 0.93 8.63 1054.16 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 15.98 15.98 15.98 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 2 0.57 3.38 3.95 &sb->s_type->i_mutex_key#4/1: 0 0 0.00 0.00 0.00 0 1 24.54 24.54 24.54 configfs_dirent_lock: 0 0 0.00 0.00 0.00 1 2 0.24 2.99 3.23 &default_group_class[depth - 1]/2: 0 0 0.00 0.00 0.00 0 1 2.79 2.79 2.79 _xmit_ETHER#2: 0 0 0.00 0.00 0.00 4758 19863 0.16 63.58 21507.05 &(&napi->poll_lock)->rlock: 0 0 0.00 0.00 0.00 1 17894 1.21 1573.84 547210.75 &buffer->mutex#2: 0 0 0.00 0.00 0.00 1 1 4759.36 4759.36 4759.36 pools_lock: 0 0 0.00 0.00 0.00 1 52 0.16 6.27 25.28 module_mutex: 0 0 0.00 0.00 0.00 1 12 0.49 5.33 13.28 (usb_notifier_list).rwsem-R: 0 0 0.00 0.00 0.00 2 19 377.40 823.93 7713.46 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 18.63 18.63 18.63 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 21 0.49 4.97 16.47 &sb->s_type->i_mutex_key#5: 0 0 0.00 0.00 0.00 8 28 0.48 8.57 118.19 device_event.wait.lock: 0 0 0.00 0.00 0.00 2 19 0.12 4.27 6.99 &(&retval->lock)->rlock: 0 0 0.00 0.00 0.00 20513 275271 0.09 55.15 59827.80 ehci_cf_port_reset_rwsem-W: 0 0 0.00 0.00 0.00 1 2 8853.03 8890.54 17743.57 ehci_cf_port_reset_rwsem-R: 0 0 0.00 0.00 0.00 2 7 55230.64 111268.05 717423.10 &(&cache->lock)->rlock#2: 0 0 0.00 0.00 0.00 93 265 0.09 11.27 61.15 device_state_lock: 0 0 0.00 0.00 0.00 6 36 0.11 6.65 14.81 key#5: 0 0 0.00 0.00 0.00 1442 2066 0.10 8.81 3175.74 hcd_urb_list_lock: 0 0 0.00 0.00 0.00 17481 65309 0.09 5.23 15903.80 key#2: 0 0 0.00 0.00 0.00 2962 32934 0.10 8.17 35484.14 set_config_lock: 0 0 0.00 0.00 0.00 2 11 0.12 5.09 6.58 &hcd->bandwidth_mutex: 0 0 0.00 0.00 0.00 2 12 3.57 2909.67 3229.60 &(&new_driver->dynids.lock)->rlock: 0 0 0.00 0.00 0.00 38 267 0.10 5.78 37.41 &hub->status_mutex: 0 0 0.00 0.00 0.00 5 49 2.95 924.49 6044.22 companions_mutex: 0 0 0.00 0.00 0.00 1 8 44.00 337.28 2090.55 &(&hub->init_work)->timer: 0 0 0.00 0.00 0.00 0 11 2.10 9.62 33.91 (&(&hub->init_work)->work): 0 0 0.00 0.00 0.00 0 11 4.16 2099.21 3068.25 &(&uhci->lock)->rlock: 0 0 0.00 0.00 0.00 8 1065 0.11 411.25 11025.17 &hcd->rh_timer: 0 0 0.00 0.00 0.00 0 883 6.78 249.85 11165.98 usb_address0_mutex: 0 0 0.00 0.00 0.00 2 4 55235.74 288104.11 830361.62 &ehci->watchdog: 0 0 0.00 0.00 0.00 0 10513 1.56 92.42 107736.87 &xprt->timer: 0 0 0.00 0.00 0.00 0 8258 0.06 6.19 966.31 usu_probe_mutex: 0 0 0.00 0.00 0.00 1 1 356.70 356.70 356.70 table_lock: 0 0 0.00 0.00 0.00 1 3 43.08 302.93 391.31 &dev->phy_mutex: 0 0 0.00 0.00 0.00 0 7 359.32 373.70 2599.56 &adapter->phy_info_timer: 0 0 0.00 0.00 0.00 0 1 7.68 7.68 7.68 (&adapter->update_phy_task): 0 0 0.00 0.00 0.00 0 1 524.17 524.17 524.17 rcu_read_lock_bh-R: 0 0 0.00 0.00 0.00 0 47069 0.06 90.71 45649.25 global_host_template_mutex: 0 0 0.00 0.00 0.00 0 1 9.59 9.59 9.59 events_unbound-R: 0 0 0.00 0.00 0.00 0 12 155.70 1136801.56 8295289.12 key#2: 0 0 0.00 0.00 0.00 1 2 0.13 2.73 2.85 &(&list->lock)->rlock#4: 0 0 0.00 0.00 0.00 0 2 0.26 10.99 11.25 &(&list->lock)->rlock#3: 0 0 0.00 0.00 0.00 4755 37716 0.09 88.14 8123.27 thermal_list_lock: 0 0 0.00 0.00 0.00 8 8 0.26 3.75 5.67 serio_event_work: 0 0 0.00 0.00 0.00 0 4 0.63 413088.39 413234.17 serio_mutex: 0 0 0.00 0.00 0.00 2 4 0.40 413088.04 413226.54 &mousedev->mutex/1: 0 0 0.00 0.00 0.00 0 1 15.55 15.55 15.55 &serio->drv_mutex: 0 0 0.00 0.00 0.00 2 3 82728.62 165329.25 413046.32 &serio->lock: 0 0 0.00 0.00 0.00 2 32 0.10 4.24 25.10 &ps2dev->cmd_mutex: 0 0 0.00 0.00 0.00 0 5 82295.74 82546.37 411977.93 i8042_mutex: 0 0 0.00 0.00 0.00 0 5 82295.29 82546.03 411968.75 key#2: 0 0 0.00 0.00 0.00 0 22 0.11 4.25 25.75 rtc_idr.lock: 0 0 0.00 0.00 0.00 0 13 0.10 8.25 9.52 idr_lock: 0 0 0.00 0.00 0.00 0 1 4.07 4.07 4.07 struct class mutex#2: 0 0 0.00 0.00 0.00 0 1 4.60 4.60 4.60 &(&iTCO_wdt_private.io_lock)->rlock: 0 0 0.00 0.00 0.00 0 2 4.82 9.87 14.70 pers_lock: 0 0 0.00 0.00 0.00 0 11 2.01 280.09 2428.95 _lock: 0 0 0.00 0.00 0.00 0 11 0.17 2.62 5.12 _ps_lock: 0 0 0.00 0.00 0.00 0 3 0.18 2.73 3.09 _lock#2: 0 0 0.00 0.00 0.00 0 4 0.17 2.32 2.86 _lock#3: 0 0 0.00 0.00 0.00 0 3 0.18 2.34 2.75 proc_subdir_lock: 0 0 0.00 0.00 0.00 133 1994 0.10 5.41 1308.00 s_active#5: 0 0 0.00 0.00 0.00 0 24 0.09 3.75 5.94 s_active#6: 0 0 0.00 0.00 0.00 0 24 0.09 3.33 5.64 s_active#7: 0 0 0.00 0.00 0.00 0 24 0.09 3.30 5.68 s_active#8: 0 0 0.00 0.00 0.00 0 24 0.09 3.35 5.79 s_active#9: 0 0 0.00 0.00 0.00 0 24 0.09 3.30 5.69 s_active#1: 0 0 0.00 0.00 0.00 0 24 0.09 3.30 5.66 key#2: 0 0 0.00 0.00 0.00 0 48 0.10 2.78 8.28 snd_ioctl_rwsem-W: 0 0 0.00 0.00 0.00 0 4 0.10 2.68 3.03 snd_ioctl_rwsem-R: 0 0 0.00 0.00 0.00 33 72 0.46 5.61 49.71 register_mutex: 0 0 0.00 0.00 0.00 0 8 0.20 2.60 4.53 tty_ldisc_lock: 0 0 0.00 0.00 0.00 69 852 0.00 3.08 197.08 struct class mutex#1: 0 0 0.00 0.00 0.00 8 8 0.86 5.08 11.54 thermal_idr_lock: 0 0 0.00 0.00 0.00 8 8 0.35 4.37 7.24 clients_lock: 0 0 0.00 0.00 0.00 0 4 0.11 3.02 3.35 &client->ports_mutex: 0 0 0.00 0.00 0.00 0 3 0.47 11.72 12.71 &client->ports_lock-W: 0 0 0.00 0.00 0.00 0 3 0.14 3.24 3.52 &client->ports_lock-R: 0 0 0.00 0.00 0.00 0 2 0.12 0.15 0.27 &grp->list_mutex-R: 0 0 0.00 0.00 0.00 0 2 0.11 2.77 2.89 preset_mutex: 0 0 0.00 0.00 0.00 0 11 0.17 2.34 4.64 proto_list_lock: 0 0 0.00 0.00 0.00 0 8 0.15 2.22 3.61 &(&chip->reg_lock)->rlock: 0 0 0.00 0.00 0.00 12 434 0.78 4.94 670.11 &bus->cmd_mutex: 0 0 0.00 0.00 0.00 1 217 1.02 879.28 7487.80 &(&dev->event_lock)->rlock: 0 0 0.00 0.00 0.00 0 6 0.17 5.20 8.36 list_mutex: 0 0 0.00 0.00 0.00 0 6 0.16 4.55 5.37 &card->controls_rwsem-W: 0 0 0.00 0.00 0.00 33 142 0.15 4.85 80.50 &card->controls_rwsem-R: 0 0 0.00 0.00 0.00 1 3404 0.10 188.24 3299.71 &card->ctl_files_rwlock-W: 0 0 0.00 0.00 0.00 34 216 0.10 0.44 40.56 &card->ctl_files_rwlock-R: 0 0 0.00 0.00 0.00 0 45 0.10 16.78 29.61 register_mutex#3: 0 0 0.00 0.00 0.00 0 3 141.16 189.52 500.60 thermal_cdev_idr.lock: 0 0 0.00 0.00 0.00 2 14 0.10 3.96 5.47 llc_sap_list_lock: 0 0 0.00 0.00 0.00 0 2 3.03 3.04 6.07 nfnl_mutex: 0 0 0.00 0.00 0.00 0 5 0.18 2.79 3.77 nf_log_mutex: 0 0 0.00 0.00 0.00 0 4 0.18 2.55 3.15 nf_ct_ext_type_mutex: 0 0 0.00 0.00 0.00 0 5 0.21 3.49 4.60 nf_ct_proto_mutex: 0 0 0.00 0.00 0.00 0 11 0.19 320.40 660.31 nf_ct_ecache_mutex: 0 0 0.00 0.00 0.00 0 2 0.16 2.57 2.73 nf_ct_helper_mutex: 0 0 0.00 0.00 0.00 0 22 0.16 2.47 6.37 &xt[i].mutex: 0 0 0.00 0.00 0.00 0 145 0.16 5.95 47.27 struct class mutex#2: 0 0 0.00 0.00 0.00 0 1 3.74 3.74 3.74 tunnel4_mutex: 0 0 0.00 0.00 0.00 0 1 2.68 2.68 2.68 afinfo_mutex: 0 0 0.00 0.00 0.00 0 1 2.39 2.39 2.39 nf_sockopt_mutex: 0 0 0.00 0.00 0.00 0 4 0.20 2.36 3.00 nf_hook_mutex: 0 0 0.00 0.00 0.00 0 37 0.16 2.49 9.49 cpuidle_lock: 0 0 0.00 0.00 0.00 9 10 48.67 2484.35 4274.67 inet_diag_table_mutex: 0 0 0.00 0.00 0.00 0 1 2.72 2.72 2.72 &sb->s_type->i_lock_key#6: 0 0 0.00 0.00 0.00 44 3881 0.07 186.41 1550.53 &sb->s_type->i_lock_key#4: 0 0 0.00 0.00 0.00 628 4189 0.07 6.15 1779.03 key#1: 0 0 0.00 0.00 0.00 34 78 0.10 5.38 58.34 cpuidle_driver_lock: 0 0 0.00 0.00 0.00 0 1 2.60 2.60 2.60 &type->s_umount_key#6/1: 0 0 0.00 0.00 0.00 0 1 14.53 14.53 14.53 &(&ws->lock)->rlock: 0 0 0.00 0.00 0.00 0 5 0.20 8.60 9.46 (&task->u.tk_work): 0 0 0.00 0.00 0.00 0 1973 0.71 738.72 40297.06 &dev->mutex: 0 0 0.00 0.00 0.00 0 17 0.18 446.68 454.72 &rcu_sched_state.fqslock: 0 0 0.00 0.00 0.00 0 8454 0.12 64.12 46249.59 &type->s_umount_key#4/1: 0 0 0.00 0.00 0.00 0 1 15.64 15.64 15.64 cpu_add_remove_lock: 0 0 0.00 0.00 0.00 2 55 0.00 109486.89 755498.83 struct class mutex#1: 0 0 0.00 0.00 0.00 0 14 0.50 4.57 21.20 cm_sbs_mutex: 0 0 0.00 0.00 0.00 2 4 0.19 5.81 10.08 binfmt_lock-W: 0 0 0.00 0.00 0.00 0 3 0.11 2.34 2.57 binfmt_lock-R: 0 0 0.00 0.00 0.00 286 1192 0.10 0.69 293.78 struct class mutex#1: 0 0 0.00 0.00 0.00 0 1 4.14 4.14 4.14 &(&priv->bus_notifier)->rwsem-R: 0 0 0.00 0.00 0.00 4 107 0.11 40568.13 48787.13 watchdog_lock: 0 0 0.00 0.00 0.00 434 440 0.18 54.37 1513.49 &sb->s_type->i_lock_key#3: 0 0 0.00 0.00 0.00 34 46 0.10 3.40 11.29 &(&drv->dynids.lock)->rlock: 0 0 0.00 0.00 0.00 0 1878 0.10 3.18 191.44 ts_mod_lock: 0 0 0.00 0.00 0.00 0 3 0.12 2.20 2.49 clocksource_mutex: 0 0 0.00 0.00 0.00 0 7 0.20 249.61 497.83 blkio_list_lock: 0 0 0.00 0.00 0.00 0 1 2.17 2.17 2.17 elv_list_lock: 0 0 0.00 0.00 0.00 5 25 0.13 2.42 12.78 rtnl_mutex: 0 0 0.00 0.00 0.00 12 160 0.23 138037.40 142304.37 &type->s_umount_key#3/1: 0 0 0.00 0.00 0.00 0 1 14.17 14.17 14.17 rtc_lock: 0 0 0.00 0.00 0.00 2 8 0.00 14.79 50.65 &(&tty->read_lock)->rlock: 0 0 0.00 0.00 0.00 1 13 0.10 8.11 9.82 cdev_lock: 0 0 0.00 0.00 0.00 220 442 0.12 6.81 133.00 (crypto_chain).rwsem-R: 0 0 0.00 0.00 0.00 0 20 0.11 29.94 370.59 crypto_alg_sem-W: 0 0 0.00 0.00 0.00 28 48 0.17 7.07 48.62 crypto_alg_sem-R: 0 0 0.00 0.00 0.00 0 1 0.61 0.61 0.61 events_nrt-R: 0 0 0.00 0.00 0.00 0 30 0.07 186699.88 555149.29 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 1 3.11 3.11 3.11 &child->perf_event_mutex: 0 0 0.00 0.00 0.00 2455 2613 0.17 26.50 734.67 &(&ev->lock)->rlock: 0 0 0.00 0.00 0.00 19 65 0.11 5.36 48.55 disk_events_mutex: 0 0 0.00 0.00 0.00 1 1 3.80 3.80 3.80 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 18.73 18.73 18.73 (&sdev->event_work): 0 0 0.00 0.00 0.00 0 7 0.14 9.67 10.53 &(&io->lock)->rlock: 0 0 0.00 0.00 0.00 1547 32345 0.09 44.70 109008.82 jfsTxnLock: 0 0 0.00 0.00 0.00 1 1 2.44 2.44 2.44 key#3: 0 0 0.00 0.00 0.00 1 2 0.33 4.92 5.25 async_scan_lock: 0 0 0.00 0.00 0.00 1 2 0.51 20.59 21.10 (&(&ev->dwork)->work): 0 0 0.00 0.00 0.00 0 24 0.06 186699.47 555097.93 &(&newf->file_lock)->rlock: 0 0 0.00 0.00 0.00 4064 45032 0.09 57.87 10693.45 files_lglock-R: 0 0 0.00 0.00 0.00 0 23485 0.07 20.78 3807.93 jfs_commit_thread_wait.lock: 0 0 0.00 0.00 0.00 1 8 0.11 2.37 3.15 big_tty_mutex: 0 0 0.00 0.00 0.00 47 558 0.10 18.10 822.50 key#3: 0 0 0.00 0.00 0.00 10198 64800 0.10 12.11 62435.17 &tty->echo_lock: 0 0 0.00 0.00 0.00 1 13 0.15 8.47 10.96 &tty->termios_mutex: 0 0 0.00 0.00 0.00 44 557 0.15 8.57 270.50 key#3: 0 0 0.00 0.00 0.00 54 1545 0.09 8.18 285.71 key#3: 0 0 0.00 0.00 0.00 2 9 0.09 8.11 9.38 tty_ldisc_wait.lock: 0 0 0.00 0.00 0.00 1 6 0.10 7.88 8.57 tty_files_lock: 0 0 0.00 0.00 0.00 7 235 0.09 7.08 61.70 all_mddevs_lock: 0 0 0.00 0.00 0.00 0 11 0.13 9.52 11.92 md_misc: 0 0 0.00 0.00 0.00 0 1 10.11 10.11 10.11 &wq->flush_mutex: 0 0 0.00 0.00 0.00 0 6 5.46 22.18 50.80 disks_mutex: 0 0 0.00 0.00 0.00 0 1 864.31 864.31 864.31 &mddev->open_mutex: 0 0 0.00 0.00 0.00 0 1 9.82 9.82 9.82 rpc_authflavor_lock: 0 0 0.00 0.00 0.00 0 6 0.25 9.95 11.27 rpc_client_lock: 0 0 0.00 0.00 0.00 1 16 0.19 8.90 12.71 &(&clnt->cl_lock)->rlock: 0 0 0.00 0.00 0.00 1 32 0.21 9.50 18.36 &(us->dev_mutex): 0 0 0.00 0.00 0.00 1285 10806 3.67 942889.54 202803593.38 &(&TxAnchor.LazyLock)->rlock: 0 0 0.00 0.00 0.00 1 8 0.33 6.95 9.40 rpciod-R: 0 0 0.00 0.00 0.00 0 1979 0.85 739.09 41789.11 sysdev_drivers_lock: 0 0 0.00 0.00 0.00 0 52 0.17 3681.86 5970.86 &sb->s_type->i_lock_key#2: 0 0 0.00 0.00 0.00 0 11 0.20 4.17 9.08 i8259A_lock: 0 0 0.00 0.00 0.00 2 54 0.00 363.75 576.55 (&(&transport->connect_worker)->work): 0 0 0.00 0.00 0.00 0 8 0.14 342.14 805.30 pcpu_lock: 0 0 0.00 0.00 0.00 12 654 0.00 2.18 390.68 sk_lock-AF_INET-RPC: 0 0 0.00 0.00 0.00 0 13073 0.13 213.85 123813.63 &(&tcp_hashinfo.bhash[i].lock)->rlock: 0 0 0.00 0.00 0.00 7 40 0.21 12.06 36.58 &(&sk->sk_dst_lock)->rlock: 0 0 0.00 0.00 0.00 2 45 0.21 6.95 18.09 clock-AF_INET-W: 0 0 0.00 0.00 0.00 1 34 0.21 5.42 14.79 clock-AF_INET-R: 0 0 0.00 0.00 0.00 608 24700 0.09 128.80 110264.74 &(&rt_hash_locks[i])->rlock: 0 0 0.00 0.00 0.00 6 18 0.22 18.13 43.73 &(&hashinfo->ehash_locks[i])->rlock: 0 0 0.00 0.00 0.00 3 20 0.18 8.87 15.53 &(&(&lock->lock)->lock)->rlock: 0 0 0.00 0.00 0.00 7 179541 0.10 96.84 41853.73 nf_conntrack_lock: 0 0 0.00 0.00 0.00 30 316 0.11 11.35 302.94 fib_info_lock: 0 0 0.00 0.00 0.00 0 14 0.22 9.34 13.53 &n->lock-W: 0 0 0.00 0.00 0.00 1 59 0.20 33.26 114.55 &n->lock-R: 0 0 0.00 0.00 0.00 0 3 0.47 0.59 1.60 &n->timer: 0 0 0.00 0.00 0.00 0 9 2.10 46.62 89.86 (inetaddr_chain).rwsem-R: 0 0 0.00 0.00 0.00 0 2 55.02 88.16 143.18 &(&(&n->ha_lock)->lock)->rlock: 0 0 0.00 0.00 0.00 0 2 0.28 11.69 11.97 log_redrive_lock: 0 0 0.00 0.00 0.00 1 1 2.96 2.96 2.96 nf_nat_seqofs_lock: 0 0 0.00 0.00 0.00 7021 44662 0.09 51.71 8662.54 _xmit_LOOPBACK: 0 0 0.00 0.00 0.00 0 5 0.21 6.10 7.29 hid_open_mut: 0 0 0.00 0.00 0.00 0 1 436.46 436.46 436.46 rpc_credcache_lock: 0 0 0.00 0.00 0.00 858 35907 0.10 54.19 6683.42 destroy_wait.lock: 0 0 0.00 0.00 0.00 469 5461 0.11 6.35 1424.10 nls_lock: 0 0 0.00 0.00 0.00 0 3 0.12 2.45 2.68 (&xprt->task_cleanup): 0 0 0.00 0.00 0.00 0 4 0.14 6.64 7.07 tcp_death_row.death_lock: 0 0 0.00 0.00 0.00 0 18 0.11 17.27 36.38 nfs_client_lock: 0 0 0.00 0.00 0.00 0 5 0.24 15.93 17.34 nfs_client_active_wq.lock: 0 0 0.00 0.00 0.00 0 1 8.40 8.40 8.40 mem_sysfs_mutex: 0 0 0.00 0.00 0.00 0 24 41.52 152.12 1201.11 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 2 608.80 790.35 1399.15 key#3: 0 0 0.00 0.00 0.00 0 1 9.47 9.47 9.47 key#2: 0 0 0.00 0.00 0.00 0 2 0.25 13.17 13.42 key#3: 0 0 0.00 0.00 0.00 2 23 0.19 6.39 12.38 nfs_access_lru_lock: 0 0 0.00 0.00 0.00 440 31471 0.09 22.39 4947.37 &sb->s_type->i_mutex_key#3/1: 0 0 0.00 0.00 0.00 1 6 19.34 39.28 152.65 &mm->mmap_sem-W: 0 0 0.00 0.00 0.00 2655 30235 0.10 1098.60 198618.12 &mm->mmap_sem-R: 0 0 0.00 0.00 0.00 1097 218608 0.11 24270.41 1089114.32 nfsiod-R: 0 0 0.00 0.00 0.00 0 845 0.87 414.82 20680.45 (&task->u.tk_work)#2: 0 0 0.00 0.00 0.00 0 845 0.72 413.96 20335.80 &(&mm->page_table_lock)->rlock: 0 0 0.00 0.00 0.00 4770 554345 0.09 896.26 196561.78 &(&usbhid->lock)->rlock: 0 0 0.00 0.00 0.00 0 5 0.29 412.67 432.98 &(&hdrv->dyn_lock)->rlock: 0 0 0.00 0.00 0.00 0 4 0.10 6.03 6.36 iunique_lock: 0 0 0.00 0.00 0.00 1 21 0.22 3.88 10.05 running_helpers_waitq.lock: 0 0 0.00 0.00 0.00 24 1881 0.10 3.51 269.49 &flush_state[i].tlbstate_lock: 0 0 0.00 0.00 0.00 7 360 0.81 55.27 724.81 reboot_mutex: 0 0 0.00 0.00 0.00 0 1 2.93 2.93 2.93 &tty->ldisc_mutex: 0 0 0.00 0.00 0.00 6 57 0.26 3.64 34.21 vt_spawn_con.lock: 0 0 0.00 0.00 0.00 0 1 2.58 2.58 2.58 &type->s_umount_key#2/1: 0 0 0.00 0.00 0.00 0 1 15.76 15.76 15.76 fasync_lock: 0 0 0.00 0.00 0.00 11 66 0.09 2.33 17.45 (&(&tty->buf.work)->work): 0 0 0.00 0.00 0.00 0 5 0.07 2.62 2.91 (&tty->hangup_work): 0 0 0.00 0.00 0.00 0 5 1.08 3.66 8.35 tty_ldisc_idle.lock: 0 0 0.00 0.00 0.00 68 840 0.09 3.00 176.75 &(&tty->buf.lock)->rlock: 0 0 0.00 0.00 0.00 1 2 0.47 2.30 2.78 &sb->s_type->i_alloc_sem_key: 0 0 0.00 0.00 0.00 0 1 1243.94 1243.94 1243.94 &fsnotify_mark_srcu-R: 0 0 0.00 0.00 0.00 0 25073 0.06 47.84 3774.34 redirect_lock: 0 0 0.00 0.00 0.00 52 512 0.09 2.00 152.65 &tty->atomic_write_lock: 0 0 0.00 0.00 0.00 0 512 4.86 658.85 66153.69 &tty->output_lock: 0 0 0.00 0.00 0.00 50 811 14.01 621.15 63440.54 &mm->mmap_sem/1: 0 0 0.00 0.00 0.00 0 703 53.29 1098.07 76074.61 &(&mm->page_table_lock)->rlock/1: 0 0 0.00 0.00 0.00 53 16088 0.11 132.23 6487.88 &(&tty->ctrl_lock)->rlock: 0 0 0.00 0.00 0.00 5 15 0.11 5.65 9.21 file_lock_lock: 0 0 0.00 0.00 0.00 8 19 0.40 7.45 40.15 dquirks_rwsem-R: 0 0 0.00 0.00 0.00 0 4 0.25 5.59 6.63 uts_sem-W: 0 0 0.00 0.00 0.00 0 2 0.49 0.49 0.98 uts_sem-R: 0 0 0.00 0.00 0.00 90 198 0.22 63.48 174.29 key#3: 0 0 0.00 0.00 0.00 648 1342 0.10 6.87 1323.09 (&intf->reset_ws): 0 0 0.00 0.00 0.00 0 2 0.16 5.42 5.59 &sb->s_type->i_mutex_key#3: 0 0 0.00 0.00 0.00 7 16 0.99 41.30 121.00 key#2: 0 0 0.00 0.00 0.00 1 4 0.23 4.01 6.93 clock-AF_UNIX: 0 0 0.00 0.00 0.00 1 1419 0.10 4.33 275.82 psmouse_mutex: 0 0 0.00 0.00 0.00 0 1 82722.54 82722.54 82722.54 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 6 54 0.21 3.67 42.59 &rtc->ops_lock: 0 0 0.00 0.00 0.00 0 1 21.05 21.05 21.05 &nh->srcu-R: 0 0 0.00 0.00 0.00 0 40040 0.09 43.88 30461.20 &(&counter->lock)->rlock: 0 0 0.00 0.00 0.00 4623 5886 0.10 11.02 1469.27 key#4: 0 0 0.00 0.00 0.00 63 71 0.18 6.79 26.63 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 64.44 64.44 64.44 &(&futex_queues[i].lock)->rlock: 0 0 0.00 0.00 0.00 46 158 0.11 6.12 43.20 (&(&dbs_info->work)->work): 0 0 0.00 0.00 0.00 0 37509 1.49 77.95 223480.35 kondemand-R: 0 0 0.00 0.00 0.00 0 37509 1.67 81.65 240270.96 &type->s_umount_key#1-W: 0 0 0.00 0.00 0.00 0 1 7.34 7.34 7.34 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 2 29 0.12 147.10 1148.97 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 1 3.46 3.46 3.46 &p->lock: 0 0 0.00 0.00 0.00 137 6520 0.17 787.69 207751.46 swap_lock: 0 0 0.00 0.00 0.00 16 104 0.18 7.62 33.37 sysfs_ino_ida.lock: 0 0 0.00 0.00 0.00 3 675 0.10 4.63 81.93 s_active#1-R: 0 0 0.00 0.00 0.00 0 2 0.61 9.45 10.06 &sb->s_type->i_alloc_sem_key#2: 0 0 0.00 0.00 0.00 2 2 7.87 326.00 333.86 &buffer->mutex: 0 0 0.00 0.00 0.00 57 4535 0.19 204.66 27432.50 &(&dentry->d_lock)->rlock/1: 0 0 0.00 0.00 0.00 191 393 0.09 7.41 179.61 &sb->s_type->i_mutex_key#6/1: 0 0 0.00 0.00 0.00 5 21 200.53 42572.10 108946.01 &u->readlock: 0 0 0.00 0.00 0.00 106 1457 0.64 50.92 3306.40 slock-AF_UNIX: 0 0 0.00 0.00 0.00 0 2 0.30 3.89 4.19 sk_lock-AF_UNIX: 0 0 0.00 0.00 0.00 0 1 3.75 3.75 3.75 slock-AF_NETLINK: 0 0 0.00 0.00 0.00 0 102 0.10 4.13 20.01 sk_lock-AF_NETLINK: 0 0 0.00 0.00 0.00 0 51 0.15 3.61 14.73 &(&group->inotify_data.idr_lock)->rlo: 0 0 0.00 0.00 0.00 31 47 0.31 4.95 34.18 &(&mark->lock)->rlock: 0 0 0.00 0.00 0.00 3 60 0.32 25.16 147.32 &(&group->mark_lock)->rlock: 0 0 0.00 0.00 0.00 32 50 0.47 4.20 39.13 s_active#1-R: 0 0 0.00 0.00 0.00 0 4 1.45 9.21 14.90 &(&info->lock)->rlock: 0 0 0.00 0.00 0.00 19 165 0.13 10.05 226.93 &(&dentry->d_lock)->rlock/2: 0 0 0.00 0.00 0.00 2 763 0.16 0.85 203.47 &(&dentry->d_lock)->rlock/3: 0 0 0.00 0.00 0.00 2 763 0.07 0.24 81.85 &irq_desc_lock_class: 0 0 0.00 0.00 0.00 18 254376 0.00 59.29 88198.15 key#4: 0 0 0.00 0.00 0.00 27 195 0.09 12.23 64.30 &(&dbs_info->work)->timer: 0 0 0.00 0.00 0.00 0 37509 0.38 90.79 164935.66 key#4: 0 0 0.00 0.00 0.00 29 174 0.10 7.93 50.68 &type->s_vfs_rename_key: 0 0 0.00 0.00 0.00 0 1 82.67 82.67 82.67 &sb->s_type->i_mutex_key#8/2: 0 0 0.00 0.00 0.00 0 1 58.56 58.56 58.56 &(&event->lock)->rlock: 0 0 0.00 0.00 0.00 5 21 0.12 6.90 12.76 &icsk->icsk_delack_timer: 0 0 0.00 0.00 0.00 0 101 0.49 76.99 1110.68 s_active#1-R: 0 0 0.00 0.00 0.00 0 5524 0.79 646.69 17030.53 s_active#1-R: 0 0 0.00 0.00 0.00 0 66 0.39 6.72 74.73 s_active#1-R: 0 0 0.00 0.00 0.00 0 26 0.38 4.00 25.98 s_active#1-R: 0 0 0.00 0.00 0.00 0 32 0.34 19.44 45.49 sysfs_bin_lock: 0 0 0.00 0.00 0.00 15 32 0.16 4.56 13.40 &bb->mutex: 0 0 0.00 0.00 0.00 0 16 0.66 4.31 18.12 s_active#1-R: 0 0 0.00 0.00 0.00 0 36 0.44 6.05 42.63 s_active#1-R: 0 0 0.00 0.00 0.00 0 30 0.79 6.24 46.39 s_active#1-R: 0 0 0.00 0.00 0.00 0 30 0.69 6.11 41.42 s_active#2-R: 0 0 0.00 0.00 0.00 0 30 0.53 5.51 35.99 pm_mutex/1: 0 0 0.00 0.00 0.00 0 1 2.88 2.88 2.88 s_active#2-R: 0 0 0.00 0.00 0.00 0 8 0.80 5.69 13.37 s_active#2-R: 0 0 0.00 0.00 0.00 0 24 0.77 6.71 35.62 s_active#2-R: 0 0 0.00 0.00 0.00 0 34 0.64 6.28 47.66 s_active#2-R: 0 0 0.00 0.00 0.00 0 6 0.33 4.18 8.07 s_active#2-R: 0 0 0.00 0.00 0.00 0 6 0.65 5.08 9.80 s_active#2-R: 0 0 0.00 0.00 0.00 0 4 0.53 3.83 6.22 s_active#2-R: 0 0 0.00 0.00 0.00 0 82 0.54 6.01 98.95 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 17.97 17.97 17.97 s_active#3-R: 0 0 0.00 0.00 0.00 0 8 0.62 4.70 11.98 s_active#3-R: 0 0 0.00 0.00 0.00 0 14 0.76 4.50 19.59 s_active#3-R: 0 0 0.00 0.00 0.00 0 14 0.60 6.17 20.22 s_active#3-R: 0 0 0.00 0.00 0.00 0 14 0.40 6.27 19.34 s_active#3-R: 0 0 0.00 0.00 0.00 0 14 0.81 4.07 20.75 s_active#3-R: 0 0 0.00 0.00 0.00 0 14 0.57 6.08 20.35 s_active#3-R: 0 0 0.00 0.00 0.00 0 10 0.63 6.90 15.61 s_active#3-R: 0 0 0.00 0.00 0.00 0 8 0.67 6.31 14.11 &sb->s_type->i_mutex_key#1: 0 0 0.00 0.00 0.00 72 1228 0.14 4.36 372.02 s_active#3-R: 0 0 0.00 0.00 0.00 0 4 0.76 7.60 10.76 s_active#3-R: 0 0 0.00 0.00 0.00 0 6 1.26 6.23 13.40 s_active#4-R: 0 0 0.00 0.00 0.00 0 10 0.65 4.77 14.13 s_active#4-R: 0 0 0.00 0.00 0.00 0 2 0.81 6.66 7.48 slock-AF_INET: 0 0 0.00 0.00 0.00 35 537 0.19 24.29 299.81 loop_mutex: 0 0 0.00 0.00 0.00 6 16 0.51 22.98 35.37 &lo->lo_ctl_mutex: 0 0 0.00 0.00 0.00 8 16 0.18 5.46 10.33 &entry->access: 0 0 0.00 0.00 0.00 1 1 7.43 7.43 7.43 s_active#4-R: 0 0 0.00 0.00 0.00 0 2 1.01 6.44 7.46 &(&ev->dwork)->timer: 0 0 0.00 0.00 0.00 0 15 0.06 5.65 7.32 mtd_mutex: 0 0 0.00 0.00 0.00 2 4 0.49 7.39 11.91 &(&card->files_lock)->rlock: 0 0 0.00 0.00 0.00 34 216 0.09 44.11 83.69 &(&ctl->read_lock)->rlock: 0 0 0.00 0.00 0.00 1 113 0.11 16.18 41.35 key#4: 0 0 0.00 0.00 0.00 34 108 0.13 3.28 24.78 &card->power_lock: 0 0 0.00 0.00 0.00 16 3332 0.36 188.68 4488.03 &codec->control_mutex: 0 0 0.00 0.00 0.00 16 437 0.17 165.09 836.12 key#4: 0 0 0.00 0.00 0.00 0 5 0.13 4.23 4.92 &mddev->reconfig_mutex: 0 0 0.00 0.00 0.00 2 4 0.79 4.48 6.93 (&barr->work): 0 0 0.00 0.00 0.00 0 8 1.54 4.92 28.02 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 4 33 0.10 819.66 7721.43 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.12 1.76 2.35 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 6 0.12 3.85 9.18 &this_dbs_info->timer_mutex: 0 0 0.00 0.00 0.00 7 37517 0.16 77.31 201157.05 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.11 1.59 2.11 &type->s_umount_key#2-W: 0 0 0.00 0.00 0.00 1 2 1.33 2.25 3.58 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.10 1.66 2.18 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.12 1.53 1.98 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.10 1.62 2.10 &type->s_umount_key#2-W: 0 0 0.00 0.00 0.00 1 1 5.70 5.70 5.70 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.11 1.61 2.10 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.11 1.65 2.16 &type->s_umount_key#2-W: 0 0 0.00 0.00 0.00 1 1 2.15 2.15 2.15 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 2 4 0.12 1.61 2.09 &type->s_umount_key#3-R: 0 0 0.00 0.00 0.00 2 4 0.11 1.65 2.06 &type->s_umount_key#3-R: 0 0 0.00 0.00 0.00 2 4 0.12 1.60 2.11 &type->s_umount_key#3-R: 0 0 0.00 0.00 0.00 2 4 0.12 1.61 2.17 &type->s_umount_key#3-W: 0 0 0.00 0.00 0.00 1 1 34.93 34.93 34.93 &type->s_umount_key#3-R: 0 0 0.00 0.00 0.00 2 4 0.12 1.61 2.14 &type->s_umount_key#3-R: 0 0 0.00 0.00 0.00 2 130 1.55 329.36 10744.69 &(&bdi->wb_lock)->rlock: 0 0 0.00 0.00 0.00 12027 13027 0.10 9.96 16192.60 key#4: 0 0 0.00 0.00 0.00 8 12 0.16 2.68 9.36 dirty_lock: 0 0 0.00 0.00 0.00 0 20435 0.07 19.16 6837.69 dbs_mutex: 0 0 0.00 0.00 0.00 0 8 5.51 17.39 56.55 mb_cache_spinlock: 0 0 0.00 0.00 0.00 347 30985 0.09 44.62 5578.94 s_active#4-R: 0 0 0.00 0.00 0.00 0 2 1.15 3.88 5.03 &(&table->hash[i].lock)->rlock: 0 0 0.00 0.00 0.00 7 108 0.19 24.92 93.83 &dev->watchdog_timer: 0 0 0.00 0.00 0.00 0 42 2.53 27.16 223.22 &(&dev->tx_global_lock)->rlock: 0 0 0.00 0.00 0.00 1 42 2.06 8.08 169.60 random_read_wait.lock: 0 0 0.00 0.00 0.00 148 2911 0.12 6.63 856.30 &icsk->icsk_retransmit_timer: 0 0 0.00 0.00 0.00 0 59 0.74 9.87 96.21 sk_lock-AF_INET: 0 0 0.00 0.00 0.00 0 236 0.18 97.17 4016.82 &(&table->hash2[i].lock)->rlock: 0 0 0.00 0.00 0.00 7 46 0.20 4.80 16.08 &queue->syn_wait_lock: 0 0 0.00 0.00 0.00 1 6 0.28 4.58 6.13 &(&h->listening_hash[i].lock)->rlock: 0 0 0.00 0.00 0.00 3 4 0.26 3.70 4.74 cgroup_mutex: 0 0 0.00 0.00 0.00 0 9 0.68 32596.81 32611.64 &type->s_umount_key#3/1: 0 0 0.00 0.00 0.00 0 1 32659.50 32659.50 32659.50 &sb->s_type->i_mutex_key: 0 0 0.00 0.00 0.00 26 1899 0.24 20.42 2508.64 &sb->s_type->i_mutex_key#1: 0 0 0.00 0.00 0.00 0 1 32602.75 32602.75 32602.75 (cpufreq_policy_notifier_list).rwsem-R: 0 0 0.00 0.00 0.00 0 32 0.17 15.24 64.34 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 0 1 3.03 3.03 3.03 &sb->s_type->i_mutex_key#5/1: 0 0 0.00 0.00 0.00 1 1 16.16 16.16 16.16 swapon_mutex: 0 0 0.00 0.00 0.00 0 2 0.40 6.65 7.04 key#4: 0 0 0.00 0.00 0.00 0 1 6.70 6.70 6.70 &(&list->lock)->rlock#5: 0 0 0.00 0.00 0.00 1 76 0.25 11.79 34.43 &sb->s_type->i_alloc_sem_key#3: 0 0 0.00 0.00 0.00 1 8 5.49 13.92 79.61 dnotify_mark_mutex: 0 0 0.00 0.00 0.00 1 8 1.04 39.29 80.54 &f->f_owner.lock-W: 0 0 0.00 0.00 0.00 0 6 0.26 4.18 5.70 &f->f_owner.lock-R: 0 0 0.00 0.00 0.00 1 2 2.27 7.11 9.37 &ep->mtx: 0 0 0.00 0.00 0.00 0 3 1.38 37.00 40.69 &(&ep->lock)->rlock: 0 0 0.00 0.00 0.00 0 12 0.22 3.52 6.96 &per_cpu(cpu_policy_rwsem, cpu): 0 0 0.00 0.00 0.00 0 8 331.96 440.88 2908.50 (&(&transport->connect_worker)->wor#2: 0 0 0.00 0.00 0.00 0 2 0.14 24.73 24.87 nlmsvc_mutex: 0 0 0.00 0.00 0.00 0 1 2156.98 2156.98 2156.98 rpcb_create_local_mutex: 0 0 0.00 0.00 0.00 0 1 379.11 379.11 379.11 key#4: 0 0 0.00 0.00 0.00 2 2 3.62 25.20 28.82 &(&serv->sv_lock)->rlock: 0 0 0.00 0.00 0.00 1 7 0.24 7.81 9.72 slock-AF_INET-NFSD: 0 0 0.00 0.00 0.00 0 10 0.20 9.09 11.08 sk_xprt.xpt_lock-AF_INET-NFSD: 0 0 0.00 0.00 0.00 0 5 0.36 11.65 24.78 &(&pool->sp_lock)->rlock: 0 0 0.00 0.00 0.00 2 2 7.18 18.18 25.36 nlm_host_mutex: 0 0 0.00 0.00 0.00 1 1 62.99 62.99 62.99 grace_lock: 0 0 0.00 0.00 0.00 1 2 0.28 12.93 13.21 nsm_lock: 0 0 0.00 0.00 0.00 1 2 0.29 20.48 20.77 (grace_period_end).work: 0 0 0.00 0.00 0.00 0 2 0.94 12.16 13.10 disable_ratelimit_lock: 0 0 0.00 0.00 0.00 0 33 0.10 2.84 6.42 &type->s_umount_key#1/1: 0 0 0.00 0.00 0.00 0 1 14.13 14.13 14.13 key#5: 0 0 0.00 0.00 0.00 2577 100100 0.08 10.99 15235.87 uuid_mutex: 0 0 0.00 0.00 0.00 5 6 0.72 2144820.93 2156879.95 vfsmount_lock-W: 0 0 0.00 0.00 0.00 0 1846 0.32 37.55 2500.65 vfsmount_lock-R: 0 0 0.00 0.00 0.00 0 270370 0.06 102.38 109659.17 &type->s_umount_key#3/1: 0 0 0.00 0.00 0.00 0 2 2179.48 5933.67 8113.15 sysfs_ino_lock: 0 0 0.00 0.00 0.00 26 26811 0.11 9.39 5108.12 performance_mutex: 0 0 0.00 0.00 0.00 0 17 0.18 608.99 3049.00 &sp->mutex: 0 0 0.00 0.00 0.00 1 4 93733.63 123551.91 415242.15 &(&tree->buffer_lock)->rlock: 0 0 0.00 0.00 0.00 158 4754 0.11 26.04 880.32 key#2: 0 0 0.00 0.00 0.00 891 2012 0.10 2.48 347.77 clock-AF_NETLINK: 0 0 0.00 0.00 0.00 41 63 0.19 2.58 19.86 destroy_lock: 0 0 0.00 0.00 0.00 7 7 0.29 2.49 5.16 key#5: 0 0 0.00 0.00 0.00 135 298 0.11 3.61 68.34 &(&root->node_lock)->rlock: 0 0 0.00 0.00 0.00 1676 12669113 0.08 109.02 1333942.77 btrfs-extent-00: 0 0 0.00 0.00 0.00 4944 12697536 0.08 148.28 1508599.06 &(&fs->lock)->rlock: 0 0 0.00 0.00 0.00 6814 61364 0.10 87.02 48561.49 ebt_mutex: 0 0 0.00 0.00 0.00 0 3 0.19 3.23 3.67 &found->groups_sem-W: 0 0 0.00 0.00 0.00 7 26 0.10 3.67 9.18 &found->groups_sem-R: 0 0 0.00 0.00 0.00 222 4795 0.09 232.03 7625.58 &(&fs_info->block_group_cache_lock)->: 0 0 0.00 0.00 0.00 309 16753 0.09 9.97 3301.71 &(&cache->lock)->rlock: 0 0 0.00 0.00 0.00 191 9533 0.09 10.24 1114.75 &fs_info->durable_block_rsv_mutex: 0 0 0.00 0.00 0.00 10 16 0.16 4.11 30.30 &(&rsv->lock)->rlock: 0 0 0.00 0.00 0.00 4944 218831 0.08 27.73 30173.61 &fs_info->cleaner_mutex: 0 0 0.00 0.00 0.00 0 18 0.99 32.20 62.40 &(&fs_info->delayed_iput_lock)->rlock: 0 0 0.00 0.00 0.00 8 20 0.13 2.43 6.88 br_ioctl_mutex: 0 0 0.00 0.00 0.00 0 1 2.66 2.66 2.66 &(&fs_info->fs_roots_radix_lock)->rlo: 0 0 0.00 0.00 0.00 2 10 0.14 4.39 7.14 &fs_info->transaction_kthread_mutex: 0 0 0.00 0.00 0.00 11 16 2.59 4202275.77 23363993.97 &(&fs_info->new_trans_lock)->rlock: 0 0 0.00 0.00 0.00 1672 206346 0.08 80.82 28123.77 &fs_info->cleanup_work_sem-R: 0 0 0.00 0.00 0.00 2 2 3.02 6.92 9.94 &(&root->inode_lock)->rlock: 0 0 0.00 0.00 0.00 2 4 0.17 3.18 4.28 &sb->s_type->i_lock_key#1: 0 0 0.00 0.00 0.00 1403 7557 0.09 22.70 1212.29 s_active#4-R: 0 0 0.00 0.00 0.00 0 4 1.92 10.12 18.79 &iter->mutex: 0 0 0.00 0.00 0.00 256 7239 0.43 353.27 627611.74 buffer->reader_lock_key: 0 0 0.00 0.00 0.00 2056 1135015 0.09 54.19 192244.87 &sb->s_type->i_alloc_sem_key#4: 0 0 0.00 0.00 0.00 9 9 2.33 12.78 34.24 ksm_thread_wait.lock: 0 0 0.00 0.00 0.00 1 1 2.69 2.69 2.69 event_mutex: 0 0 0.00 0.00 0.00 1 9 59.49 322.66 890.91 sched_register_mutex: 0 0 0.00 0.00 0.00 1 9 0.35 232.28 235.74 tracepoints_mutex: 0 0 0.00 0.00 0.00 1 24 0.93 81.36 803.70 stp_proto_mutex: 0 0 0.00 0.00 0.00 0 1 5.97 5.97 5.97 &sb->s_type->i_mutex_key#1: 0 0 0.00 0.00 0.00 1126 12897 6.63 753499.59 397710284.66 &sb->s_type->i_mutex_key#1/1: 0 0 0.00 0.00 0.00 0 2 1.75 11.11 12.86 &root->objectid_mutex: 0 0 0.00 0.00 0.00 2 2 3.55 18.03 21.57 &(&cluster->lock)->rlock: 0 0 0.00 0.00 0.00 150 9088 0.09 11.28 1386.64 &fs_info->extent_commit_sem-W: 0 0 0.00 0.00 0.00 14 28 0.15 11.10 26.02 &fs_info->extent_commit_sem-R: 0 0 0.00 0.00 0.00 4 4 3.68 9.44 22.70 &(&cluster->refill_lock)->rlock: 0 0 0.00 0.00 0.00 150 4538 0.49 38.35 3395.87 &caching_ctl->mutex: 0 0 0.00 0.00 0.00 4 4 6.04 33.47 55.62 key#5: 0 0 0.00 0.00 0.00 9 15 0.11 11.90 19.93 &(&cur_trans->delayed_refs.lock)->rlo: 0 0 0.00 0.00 0.00 143 14729 0.11 20.44 8186.23 xfrm_km_lock: 0 0 0.00 0.00 0.00 0 2 0.13 2.21 2.33 &(&ei->accounting_lock)->rlock: 0 0 0.00 0.00 0.00 1883 412711 0.08 92.90 56816.01 &(&cache->tree_lock)->rlock#2: 0 0 0.00 0.00 0.00 100 288 0.11 6.75 185.29 all_cpu_access_lock: 0 0 0.00 0.00 0.00 257 5251 5.79 345.04 602085.60 &(&pl->lock)->rlock: 0 0 0.00 0.00 0.00 297 533 0.10 5.41 123.40 &type->s_umount_key#3-R: 0 0 0.00 0.00 0.00 0 732 0.19 13296637.02 271935619.26 ksm_thread_mutex: 0 0 0.00 0.00 0.00 1 1 2.93 2.93 2.93 &(&fs_info->ordered_extent_lock)->rlo: 0 0 0.00 0.00 0.00 217 299 0.10 8.13 89.44 &sig->cred_guard_mutex: 0 0 0.00 0.00 0.00 2440 2464 0.83 35331.13 875422.93 sparse_irq_lock: 0 0 0.00 0.00 0.00 2 54 0.00 0.81 17.54 &(&ptr->list_lock)->rlock: 0 0 0.00 0.00 0.00 4 211 0.00 3.68 30.28 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-next/net/ipv4/tcp_: 0 0 0.00 0.00 0.00 0 8 1.76 19.07 48.59 &wb->wakeup_timer: 0 0 0.00 0.00 0.00 0 1 7.09 7.09 7.09 &(&pl->lock)->rlock#2: 0 0 0.00 0.00 0.00 118 276 0.34 5.73 259.78 btrfs-extent-01: 0 0 0.00 0.00 0.00 741 25284529 0.10 116.95 8789400.14 &(&root->accounting_lock)->rlock: 0 0 0.00 0.00 0.00 159 4348 0.09 4.59 578.95 key#5: 0 0 0.00 0.00 0.00 120 135 0.12 4.90 30.67 &head_ref->mutex: 0 0 0.00 0.00 0.00 0 4784 0.12 123.64 34794.13 btrfs-extent-02: 0 0 0.00 0.00 0.00 123 23807274 0.14 119.85 11537061.70 &ct->timeout: 0 0 0.00 0.00 0.00 0 73 4.42 15.43 748.84 &(&tbl->gc_work)->timer: 0 0 0.00 0.00 0.00 0 12 1.08 7.98 27.46 (&(&tbl->gc_work)->work): 0 0 0.00 0.00 0.00 0 12 5.37 17.10 110.74 &fs_info->ordered_operations_mutex: 0 0 0.00 0.00 0.00 10 24 0.36 9.41 32.12 key#5: 0 0 0.00 0.00 0.00 10 12 0.25 9.76 13.73 key#5: 0 0 0.00 0.00 0.00 11 24 0.10 9.47 14.21 &fs_info->tree_log_mutex: 0 0 0.00 0.00 0.00 10 12 593041.50 4201654.57 23353815.95 key#5: 0 0 0.00 0.00 0.00 10 12 0.18 4.74 7.62 key#6: 0 0 0.00 0.00 0.00 9 12 0.16 7.58 10.87 &(&rtpz->lock)->rlock: 0 0 0.00 0.00 0.00 688 30978 0.10 17.32 5076.72 /home/wfg/cc/linux-next/arch/x86/kern: 0 0 0.00 0.00 0.00 0 3 2.73 10.71 16.98 /home/wfg/cc/linux-next/fs/lockd/svc.: 0 0 0.00 0.00 0.00 0 1 10.70 10.70 10.70 &(&expires_work)->timer: 0 0 0.00 0.00 0.00 0 2 0.79 9.38 10.16 (&(&expires_work)->work): 0 0 0.00 0.00 0.00 0 2 109.86 248.98 358.83 /home/wfg/cc/linux-next/net/ipv4/inet: 0 0 0.00 0.00 0.00 0 1 20.76 20.76 20.76 unused_peers.lock: 0 0 0.00 0.00 0.00 0 1 6.01 6.01 6.01 /home/wfg/cc/linux-next/drivers/char/: 0 0 0.00 0.00 0.00 0 1 7.58 7.58 7.58 resource_lock-W: 0 0 0.00 0.00 0.00 9 526 0.00 3.94 50.01 resource_lock-R: 0 0 0.00 0.00 0.00 0 32962 0.15 2.93 10749.62