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
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

                      &(&h->lock)->rlock:       1326369        1354565           0.24         484.41     4412638.55        5719096       12243443           0.00         308.45    21547764.10
                      ------------------
                      &(&h->lock)->rlock         271156          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         258361          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         273194          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      &(&h->lock)->rlock           1895          [<ffffffff813556c9>] __make_request+0x2e9/0x330
                      ------------------
                      &(&h->lock)->rlock         601555          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         129318          [<ffffffff813555d4>] __make_request+0x1f4/0x330
                      &(&h->lock)->rlock           3051          [<ffffffff813556c9>] __make_request+0x2e9/0x330
                      &(&h->lock)->rlock         225803          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]

...............................................................................................................................................................................................

                        rcu_node_level_1:        117459         117849           0.18         194.01      272379.49         535124        1436805           0.08         193.59      588300.60
                        ----------------
                        rcu_node_level_1           5821          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1         111715          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1            310          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1              3          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        ----------------
                        rcu_node_level_1           5821          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_1         106455          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1           4200          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1           1373          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290

...............................................................................................................................................................................................

                &(&ailp->xa_lock)->rlock:         77085          77914           0.11        2501.60      388419.11         860925        4530039           0.09        2903.30     4837110.98
                ------------------------
                &(&ailp->xa_lock)->rlock          40126          [<ffffffff812ae358>] xfsaild+0x1d8/0x4f0
                &(&ailp->xa_lock)->rlock            613          [<ffffffff812a6129>] xfs_trans_committed_bulk+0x1f9/0x2b0
                &(&ailp->xa_lock)->rlock            566          [<ffffffff812ae02b>] xfs_ail_min_lsn+0x2b/0x60
                &(&ailp->xa_lock)->rlock          15155          [<ffffffff812acadb>] xfs_buf_iodone+0x2b/0x60
                ------------------------
                &(&ailp->xa_lock)->rlock           1932          [<ffffffff812a6129>] xfs_trans_committed_bulk+0x1f9/0x2b0
                &(&ailp->xa_lock)->rlock          37326          [<ffffffff812ae358>] xfsaild+0x1d8/0x4f0
                &(&ailp->xa_lock)->rlock           7673          [<ffffffff812acadb>] xfs_buf_iodone+0x2b/0x60
                &(&ailp->xa_lock)->rlock          29244          [<ffffffff812ad3a4>] xfs_iflush_done+0x144/0x1d0

...............................................................................................................................................................................................

                                &q->lock:         27635          31935           0.23          14.59       41558.79        4004396        4105416           0.00         295.76     2702315.16
                                --------
                                &q->lock          24369          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                &q->lock           7571          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock          18276          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          13664          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0

...............................................................................................................................................................................................

            &(&pag->pag_buf_lock)->rlock:         28610          28634           0.24         438.02       31463.71         854741       28357221           0.12        1422.69    12581055.59
            ----------------------------
            &(&pag->pag_buf_lock)->rlock          28525          [<ffffffff81253614>] _xfs_buf_find+0x74/0x280
            &(&pag->pag_buf_lock)->rlock            109          [<ffffffff8136851d>] _atomic_dec_and_lock+0x4d/0x70
            ----------------------------
            &(&pag->pag_buf_lock)->rlock          28384          [<ffffffff81253614>] _xfs_buf_find+0x74/0x280
            &(&pag->pag_buf_lock)->rlock            250          [<ffffffff8136851d>] _atomic_dec_and_lock+0x4d/0x70

...............................................................................................................................................................................................

                &(&wb->list_lock)->rlock:         23810          23837           0.15       19564.07      424371.19         537059        7439733           0.12       47241.75     6057427.46
                ------------------------
                &(&wb->list_lock)->rlock          13089          [<ffffffff8115b64d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock           7766          [<ffffffff8115d225>] writeback_sb_inodes+0x215/0x270
                &(&wb->list_lock)->rlock           2921          [<ffffffff8115cbb9>] writeback_single_inode+0x209/0x400
                &(&wb->list_lock)->rlock             61          [<ffffffff8115d730>] inode_wb_list_del+0x40/0x90
                ------------------------
                &(&wb->list_lock)->rlock           5399          [<ffffffff8115cbb9>] writeback_single_inode+0x209/0x400
                &(&wb->list_lock)->rlock          10598          [<ffffffff8115b64d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock             65          [<ffffffff8115d3ac>] wb_writeback+0x5c/0x2f0
                &(&wb->list_lock)->rlock           7720          [<ffffffff8115d225>] writeback_sb_inodes+0x215/0x270

...............................................................................................................................................................................................

             &(&log->l_icloglock)->rlock:         21546          21567           0.19          74.20       20282.36         752794        4342766           0.12        2503.16     3891322.37
             ---------------------------
             &(&log->l_icloglock)->rlock             53          [<ffffffff812a9b80>] xlog_write+0x5b0/0x740
             &(&log->l_icloglock)->rlock             57          [<ffffffff812a787c>] xlog_state_done_syncing+0x3c/0xc0
             &(&log->l_icloglock)->rlock             67          [<ffffffff812a9188>] xlog_state_get_iclog_space+0x58/0x320
             &(&log->l_icloglock)->rlock            118          [<ffffffff812a76e4>] xlog_state_do_callback+0x1c4/0x320
             ---------------------------
             &(&log->l_icloglock)->rlock          21122          [<ffffffff812a76e4>] xlog_state_do_callback+0x1c4/0x320
             &(&log->l_icloglock)->rlock              9          [<ffffffff812a9ad9>] xlog_write+0x509/0x740
             &(&log->l_icloglock)->rlock             75          [<ffffffff8136851d>] _atomic_dec_and_lock+0x4d/0x70
             &(&log->l_icloglock)->rlock             77          [<ffffffff812a7555>] xlog_state_do_callback+0x35/0x320

...............................................................................................................................................................................................

                 &(&n->list_lock)->rlock:         21170          21345           0.23         286.95       18564.25        1405323       19260517           0.00         285.18     3955014.24
                 -----------------------
                 &(&n->list_lock)->rlock          10152          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 &(&n->list_lock)->rlock          11193          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 -----------------------
                 &(&n->list_lock)->rlock          10145          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 &(&n->list_lock)->rlock          11200          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0

...............................................................................................................................................................................................

                                   key#2:          8973           8973           0.16          12.11        6338.49        2490530        4102893           0.00         292.89     3969536.23
                                   -----
                                   key#2           6496          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2           2452          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2             25          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   -----
                                   key#2           6496          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2           2477          [<ffffffff81034bb2>] __wake_up+0x32/0x70

...............................................................................................................................................................................................

             &(&cil->xc_cil_lock)->rlock:          5251           5258           0.25          88.73        5380.80        1465111        7269213           0.12         288.22     2230664.96
             ---------------------------
             &(&cil->xc_cil_lock)->rlock           5255          [<ffffffff812ab7f7>] xfs_log_commit_cil+0x197/0x3d0
             &(&cil->xc_cil_lock)->rlock              1          [<ffffffff812ab363>] xlog_cil_push+0x373/0x3b0
             &(&cil->xc_cil_lock)->rlock              1          [<ffffffff812aaebd>] xlog_cil_committed+0x7d/0x120
             &(&cil->xc_cil_lock)->rlock              1          [<ffffffff812aba90>] xlog_cil_force_lsn+0x60/0x130
             ---------------------------
             &(&cil->xc_cil_lock)->rlock           5256          [<ffffffff812ab7f7>] xfs_log_commit_cil+0x197/0x3d0
             &(&cil->xc_cil_lock)->rlock              1          [<ffffffff812aaebd>] xlog_cil_committed+0x7d/0x120
             &(&cil->xc_cil_lock)->rlock              1          [<ffffffff812ab363>] xlog_cil_push+0x373/0x3b0

...............................................................................................................................................................................................

                               &rq->lock:          2857           2858           0.29          38.96       15007.27          10690       14818174           0.00         293.70     8845417.32
                               ---------
                               &rq->lock              2          [<ffffffff81034edb>] task_rq_lock+0x5b/0xb0
                               &rq->lock           1993          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock            825          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock             29          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                               ---------
                               &rq->lock              2          [<ffffffff81627ee4>] __schedule+0x894/0x8f0
                               &rq->lock            597          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock           1918          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock            315          [<ffffffff810350a2>] double_rq_lock+0x62/0x80

...............................................................................................................................................................................................

        &(&btp->bt_delwrite_lock)->rlock:           634            680           0.32       13066.68      258804.18          20036        2147339           0.12       17614.37     1200805.72
        --------------------------------
        &(&btp->bt_delwrite_lock)->rlock            354          [<ffffffff81253ac1>] xfs_buf_delwri_queue+0x61/0x170
        &(&btp->bt_delwrite_lock)->rlock            326          [<ffffffff81254f9d>] xfs_buf_delwri_promote+0x6d/0xc0
        --------------------------------
        &(&btp->bt_delwrite_lock)->rlock            103          [<ffffffff8125390c>] xfs_buf_delwri_split+0x4c/0x1a0
        &(&btp->bt_delwrite_lock)->rlock            348          [<ffffffff81253ac1>] xfs_buf_delwri_queue+0x61/0x170
        &(&btp->bt_delwrite_lock)->rlock            229          [<ffffffff81254f9d>] xfs_buf_delwri_promote+0x6d/0xc0

...............................................................................................................................................................................................

                                   key#6:           647            648           0.35           5.54         919.65           2124        1312291           0.00         210.78      203810.59
                                   -----
                                   key#6            319          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#6            307          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#6             22          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   -----
                                   key#6            320          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#6             27          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#6            301          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90

...............................................................................................................................................................................................

                        rcu_node_level_0:           604            618           0.32           8.60         975.21          46364          83035           0.12          12.24       94895.80
                        ----------------
                        rcu_node_level_0             58          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0             53          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_0             36          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_0            155          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        ----------------
                        rcu_node_level_0            108          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0             18          [<ffffffff810b5ba2>] force_quiescent_state+0x232/0x290
                        rcu_node_level_0             22          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_0            114          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290

...............................................................................................................................................................................................

                                   key#4:           476            495           0.37           2.64         438.31         460566        1774570           0.05         281.46      514638.22
                                   -----
                                   key#4            495          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#4            495          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                        &input_pool.lock:           477            477           0.34           3.66         636.03          16937        2103364           0.16         280.47      653879.68
                        ----------------
                        &input_pool.lock            477          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock            477          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180

...............................................................................................................................................................................................

                             &rq->lock/1:           265            265           0.32          33.47        1658.14           1436           7772           0.09          15.46       18518.53
                             -----------
                             &rq->lock/1            265          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1             90          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1             93          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock/1             82          [<ffffffff8162770e>] __schedule+0xbe/0x8f0

...............................................................................................................................................................................................

                   &(&zone->lock)->rlock:           258            258           0.25           8.04         465.10           9877         968743           0.13         224.82     1669739.94
                   ---------------------
                   &(&zone->lock)->rlock             34          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock            208          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510
                   &(&zone->lock)->rlock             12          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock              4          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   ---------------------
                   &(&zone->lock)->rlock             24          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock            194          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock             17          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock             23          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510

...............................................................................................................................................................................................

            &(&bp->indirect_lock)->rlock:           156            158           0.66           3.95         275.77            898           2032           0.13           8.05        2233.62
            ----------------------------
            &(&bp->indirect_lock)->rlock             89          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             69          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock            111          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             47          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

...............................................................................................................................................................................................

                   &(&base->lock)->rlock:            63             63           0.48           4.86         106.34           2238        2492750           0.12         248.52     1553315.54
                   ---------------------
                   &(&base->lock)->rlock              5          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             38          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             20          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   ---------------------
                   &(&base->lock)->rlock             40          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             20          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              3          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70

...............................................................................................................................................................................................

                     &cil->xc_ctx_lock-W:             3              4          15.51          35.10         101.12              5         311377           0.10       59113.04      610991.55
                     &cil->xc_ctx_lock-R:             9             29          44.87       58440.05      444800.00         855924        5311834           0.15       10676.73    12799784.90
                     -------------------
                       &cil->xc_ctx_lock             29          [<ffffffff812ab766>] xfs_log_commit_cil+0x106/0x3d0
                       &cil->xc_ctx_lock              4          [<ffffffff812ab098>] xlog_cil_push+0xa8/0x3b0
                     -------------------
                       &cil->xc_ctx_lock             31          [<ffffffff812ab766>] xfs_log_commit_cil+0x106/0x3d0
                       &cil->xc_ctx_lock              2          [<ffffffff812ab098>] xlog_cil_push+0xa8/0x3b0

...............................................................................................................................................................................................

                       semaphore->lock#2:            22             22           0.66           2.57          26.00        2525218       57422627           0.00         282.31     8145197.10
                       -----------------
                       semaphore->lock#2              9          [<ffffffff81073d2e>] down_trylock+0x1e/0x50
                       semaphore->lock#2              9          [<ffffffff81073dd6>] up+0x16/0x50
                       semaphore->lock#2              4          [<ffffffff81073e26>] down+0x16/0x50
                       -----------------
                       semaphore->lock#2             12          [<ffffffff81073dd6>] up+0x16/0x50
                       semaphore->lock#2              7          [<ffffffff81073e26>] down+0x16/0x50
                       semaphore->lock#2              3          [<ffffffff81073d2e>] down_trylock+0x1e/0x50

...............................................................................................................................................................................................

               &(&dentry->d_lock)->rlock:            22             22           0.37           1.15          17.29         963022       55361020           0.09         290.40     9097872.96
               -------------------------
               &(&dentry->d_lock)->rlock             15          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              7          [<ffffffff8113fa26>] path_get+0x36/0x50
               -------------------------
               &(&dentry->d_lock)->rlock             11          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             11          [<ffffffff8113fa26>] path_get+0x36/0x50

...............................................................................................................................................................................................

                                pci_lock:            13             13           0.89          10.51          45.24           3464           9140           1.29          18.34       25766.23
                                --------
                                pci_lock             13          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             13          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90

...............................................................................................................................................................................................

                         inode_hash_lock:             6              6           0.34           1.15           5.42            745         172520           0.12          73.14       75383.07
                         ---------------
                         inode_hash_lock              5          [<ffffffff8114d57c>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock              1          [<ffffffff8114f07b>] iget_locked+0x6b/0x1b0
                         ---------------
                         inode_hash_lock              3          [<ffffffff8114d57c>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock              3          [<ffffffff8114f0ec>] iget_locked+0xdc/0x1b0

...............................................................................................................................................................................................

                      inode_sb_list_lock:             6              6           0.33           1.12           4.16           1602        3633172           0.12         885.10     1970040.35
                      ------------------
                      inode_sb_list_lock              4          [<ffffffff8114d6bd>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock              2          [<ffffffff8114e5bf>] evict+0x6f/0x1c0
                      ------------------
                      inode_sb_list_lock              4          [<ffffffff8114d6bd>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock              2          [<ffffffff8114e5bf>] evict+0x6f/0x1c0

...............................................................................................................................................................................................

                    &irq_desc_lock_class:             3              3           7.65           8.05          23.54            299        4136578           0.00         481.85     1427982.02
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810b340e>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              2          [<ffffffff810b0c73>] handle_irq_event+0x53/0x70
                    --------------------
                    &irq_desc_lock_class              3          [<ffffffff810b4905>] show_interrupts+0x125/0x310

...............................................................................................................................................................................................

                             &p->pi_lock:             2              2           3.60           3.84           7.44           1849        2822065           0.00         292.17     4655532.68
                             -----------
                             &p->pi_lock              2          [<ffffffff81042d1e>] try_to_wake_up+0x2e/0x2d0
                             -----------
                             &p->pi_lock              2          [<ffffffff81042d1e>] try_to_wake_up+0x2e/0x2d0

...............................................................................................................................................................................................

             &(&ip->i_flags_lock)->rlock:             2              2           1.05           1.38           2.43        7368653       32466788           0.00         624.06     6428708.25
             ---------------------------
             &(&ip->i_flags_lock)->rlock              1          [<ffffffff8126803d>] xfs_release+0x8d/0x260
             &(&ip->i_flags_lock)->rlock              1          [<ffffffff812996eb>] xfs_iflush_cluster+0x14b/0x3f0
             ---------------------------
             &(&ip->i_flags_lock)->rlock              1          [<ffffffff81250680>] xfs_vm_writepages+0x40/0x80
             &(&ip->i_flags_lock)->rlock              1          [<ffffffff8125a5ea>] xfs_iget+0x17a/0x7a0

...............................................................................................................................................................................................

                         dcache_lru_lock:             1              2           1.06           1.42           2.48            690        1155434           0.12         209.80      170212.81
                         ---------------
                         dcache_lru_lock              2          [<ffffffff8114b96d>] dput+0x17d/0x1d0
                         ---------------
                         dcache_lru_lock              2          [<ffffffff8114b96d>] dput+0x17d/0x1d0

...............................................................................................................................................................................................

                                   key#6:             2              2           0.31           0.77           1.08           2511         404079           0.03          37.46      140069.68
                                   -----
                                   key#6              1          [<ffffffff8106e7c1>] remove_wait_queue+0x21/0x70
                                   key#6              1          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   -----
                                   key#6              1          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#6              1          [<ffffffff8106e7c1>] remove_wait_queue+0x21/0x70

...............................................................................................................................................................................................

                             &rq->lock#2:             2              2           7.26           7.88          15.15             20          86389           0.08          27.45       82218.20
                             -----------
                             &rq->lock#2              1          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2              1          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             -----------
                             &rq->lock#2              2          [<ffffffff81035075>] double_rq_lock+0x35/0x80

...............................................................................................................................................................................................

                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0             90          44.73          49.24        4183.46
                                pgd_lock:             0              0           0.00           0.00           0.00             22             29           0.19           2.37          31.51
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              0            109           3.74          14.00         783.32
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              1              1          19.79          19.79          19.79
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            623           9181           3.79         185.43      117300.86
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            220        5590330           0.13         274.39     3247921.54
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              2           0.64           0.85           1.49
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          50822           0.00           6.16       13726.09
                     &gcwq->mayday_timer:             0              0           0.00           0.00           0.00              0              8           0.09           5.61           6.41
                                 sb_lock:             0              0           0.00           0.00           0.00            314           6215           0.12          35.55        2286.87
                             sysfs_mutex:             0              0           0.00           0.00           0.00              1         103272           0.16          68.34       37094.86
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00             96           3724           0.12           1.46        1015.74
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              8              9           0.15           0.77           4.55
                           watchdog_lock:             0              0           0.00           0.00           0.00           1016           1016           4.03          18.42        7009.83
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          15.83          19.25          35.08
                             pidmap_lock:             0              0           0.00           0.00           0.00             26             32           0.50           1.32          28.69
                         tasklist_lock-W:             0              0           0.00           0.00           0.00             27             61           0.20          12.82         233.64
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             43            566           0.18          17.54         712.55
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             31            157           0.12           9.24         119.52
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00             54            197           0.11          10.35         237.03
                     kthread_create_lock:             0              0           0.00           0.00           0.00             14             21           0.13           0.99          10.78
                                     key:             0              0           0.00           0.00           0.00             16             25           0.15           6.65          42.48
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.11          11.42          33.80
                    &(&idp->lock)->rlock:             0              0           0.00           0.00           0.00              0              6           0.20           0.38           1.81
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              8             33           0.13           4.54          35.73
                                events-R:             0              0           0.00           0.00           0.00              0          24459           3.20         494.79      194705.12
                                   key#3:             0              0           0.00           0.00           0.00            400            560           0.00           6.26        2270.81
                                   key#4:             0              0           0.00           0.00           0.00              7             14           0.15           0.83           5.65
                             sysctl_lock:             0              0           0.00           0.00           0.00              3             20           0.12           1.13           5.31
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.21          71.40         290.45
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0       18240179           0.09         287.99     6578553.98
                                   key#1:             0              0           0.00           0.00           0.00             36           1065           0.12           6.80         162.51
                     &(&fs->lock)->rlock:             0              0           0.00           0.00           0.00            644        2713508           0.13         279.58     2617276.88
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.13          23.40          83.87
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      209683090           0.00         496.74    70122084.37
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              9           4495           0.15          10.36        3531.79
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              0          47705           0.09           1.55        8306.11
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00              5             11           0.14           1.67           8.25
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             60           0.10           0.87          15.22
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2             44           0.12           0.90           9.03
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2             44           0.12           0.47           9.94
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          23.46          23.46          23.46
                         pci_config_lock:             0              0           0.00           0.00           0.00           3464           9140           1.05           5.42       12080.66
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           8948           0.10          31.92      100124.75
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              4             13           3.18           7.71          89.88
                               balancing:             0              0           0.00           0.00           0.00              0         618775           0.08         205.26      865627.26
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             75        4882386           0.00         246.72    11321059.80
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              7             42           0.10           1.36          16.09
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          14.43          18.82          33.25
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             32            253           0.20          15.64         206.44
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.81           8.03          18.38
                              &tbl->lock:             0              0           0.00           0.00           0.00              2            623           0.12          22.73         544.89
                                  &timer:             0              0           0.00           0.00           0.00              0          18294           0.09          21.03       52651.77
              &(&newf->file_lock)->rlock:             0              0           0.00           0.00           0.00            640        5832060           0.12         276.43      869246.71
                          files_lglock-R:             0              0           0.00           0.00           0.00              0        3887896           0.09         268.72      408749.07
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            130            676           0.16           3.68         355.73
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       18224277           0.08         280.86     1593592.07
           &(&mapping->tree_lock)->rlock:             0              0           0.00           0.00           0.00        2555828       75647221           0.00         287.97    24917692.10
               &(&zone->lru_lock)->rlock:             0              0           0.00           0.00           0.00           2057        2599261           0.12         216.94     1297901.89
                                   key#9:             0              0           0.00           0.00           0.00              0              6           0.13           0.15           0.82
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             13             14           0.39           2.46          13.07
                            init_fs.lock:             0              0           0.00           0.00           0.00              4              9           0.17           0.64           3.67
                                   key#4:             0              0           0.00           0.00           0.00              8            439           0.12           0.85          68.04
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              2           0.34           0.80           1.14
   &(&(kretprobe_table_locks[i].lock))->:             0              0           0.00           0.00           0.00             14             14           0.20           0.78           7.04
                            &port->mutex:             0              0           0.00           0.00           0.00              3              5           0.45           3.76           9.24
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           1016           4.84          20.24        8171.44
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           2032           8.78         203.32       23778.78
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           2032           7.32         201.17       17751.31
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             29          12056           0.12           1.04        1652.36
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             21           0.18           1.00           9.66
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              7           0.18           0.24           1.50
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            375           0.10           5.54         170.41
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              7           2.09           3.42          18.41
                               cdev_lock:             0              0           0.00           0.00           0.00              4              4           0.84           1.78           4.96
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             50           0.99          15.52         450.55
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.73           0.73           0.73
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.52           1.50
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.87           2.87
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              2           0.16           0.32           0.49
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.62           1.38
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          17.15          27.31          89.74
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              7              7         230.12       37859.43       63852.06
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00            150          21027           0.13         687.38       53585.54
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00             19          80123           0.17       22401.98      350416.80
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00            534          92936           0.12         214.96       80931.49
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            303          39935           0.16          58.41        8951.01
                             rename_lock:             0              0           0.00           0.00           0.00              6             81           0.38           4.67         111.77
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              6          49.93         685.76        1471.57
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              1            157           0.16         111.70         812.69
                                   key#2:             0              0           0.00           0.00           0.00             77            708           0.12           3.24         342.12
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              0             29           1.60          36.36         238.62
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          24391           0.50         182.56      200913.11
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          24391           2.48         494.18      174071.93
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2             94           0.16           0.90          45.47
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             12           4498           3.32          31.12       22139.72
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2           1218           1.42    14766823.16   118082914.55
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00            636        2711309           0.12         145.20      361234.74
                                &p->lock:             0              0           0.00           0.00           0.00              0           2872           0.21         412.20       49992.38
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2             94           0.16           1.43          28.72
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2             94           0.15           0.77          50.39
          &(&mp->m_agirotor_lock)->rlock:             0              0           0.00           0.00           0.00              2           1002           0.11           0.47         123.40
                                   key#2:             0              0           0.00           0.00           0.00             73           2299           0.12          12.76         373.19
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.75           3.00           4.75
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          10.83          10.83          10.83
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.12           1.03           6.45
                            &u->readlock:             0              0           0.00           0.00           0.00              3              3          13.77          21.74          54.77
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00            148           8332           0.16          60.13        8436.70
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              1          30423           0.12           0.70        4105.40
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0          10141           1.18          82.84       27701.19
                               swap_lock:             0              0           0.00           0.00           0.00              7            131           0.12           2.55          33.78
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           1.27           1.47           2.74
                                   key#2:             0              0           0.00           0.00           0.00              6              9           0.15          12.36          23.24
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              8             17           0.14           3.51          21.99
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           1.16           1.61           4.01
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.12           1.04           6.67
                                   key#2:             0              0           0.00           0.00           0.00              4              9           0.12           0.51           2.42
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00         184469       20427300           0.12         283.44     2823539.79
                   random_read_wait.lock:             0              0           0.00           0.00           0.00             51            126           0.14           1.24          62.48
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            574            792           0.11           2.11         328.36
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             29            981           0.12          11.14         668.06
                                   key#3:             0              0           0.00           0.00           0.00              8             18           0.12           2.96          10.13
                                   key#3:             0              0           0.00           0.00           0.00              8             14           0.13           7.84          16.79
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00              9            594           0.13           8.52         217.48
                                   key#3:             0              0           0.00           0.00           0.00              3              6           0.13           0.68           2.49
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.68           1.54
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             30            467           0.17       13269.90       53099.37
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.79           1.03           1.82
                             fasync_lock:             0              0           0.00           0.00           0.00              3              3           0.69           0.85           2.24
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              7              8           0.36           0.61           3.97
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00             20             24           0.15          13.19          62.83
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              7             15           0.14           0.96           7.37
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00              1             90           0.81           1.35          90.28
                              rtnl_mutex:             0              0           0.00           0.00           0.00              1              6           1.38           3.87          15.38
                              xtime_lock:             0              0           0.00           0.00           0.00              0          50822           0.00          40.29      306037.18
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           1.41           5.63           7.04
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             98           0.40        1206.12        1879.83
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2              6           0.21           3.28           9.60
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             11            884           0.13           3.10         280.62
                              jbd_handle:             0              0           0.00           0.00           0.00              0            439           2.18         566.71        2933.95
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              2           2.85          12.38          15.23
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              2              6           0.13           1.07           2.42
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              5             10           0.83          92.76         163.08
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              5             11           0.14           0.82           3.89
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              1              1           0.65           0.65           0.65
                          file_lock_lock:             0              0           0.00           0.00           0.00              1              3           1.52           3.53           6.96
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              3              4           0.74           5.47          11.96
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             35            501           2.13          10.05        2111.54
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             94           0.15           0.87          38.12
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             14           0.13           0.26           2.34
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             47           0.18          17.28         201.73
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             21           0.25           2.43          16.72
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             68           0.12           0.45           9.92
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             12           0.14           0.77           3.41
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.15           0.87           2.15
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.14           0.58           1.39
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              4              4          12.64          25.36          75.49
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              3              3           0.11           6.58           6.83
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            453           0.12           0.52          85.21
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00              0             83           0.48           1.12          64.48
               &(&sem->wait_lock)->rlock:             0              0           0.00           0.00           0.00             59             63           0.49          41.89         372.17
                            s_active#3-R:             0              0           0.00           0.00           0.00              0           4896           0.53           7.95        3780.77
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           9792           0.50          76.03        7925.81
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4794           0.35          81.70        3529.25
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             50        2104.67        2323.04      105716.91
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          15.67          15.67          15.67
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             10           0.09           8.58          26.97
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.15           6.21           6.87
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             50        2101.78        2320.56      105555.73
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             50           0.66           1.48          47.93
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            508           0.19           0.97         164.59
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            508           4.00          17.27        3857.26
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            508           0.39           5.56         594.73
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            501           2.60          18.52        3813.20
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            501           3.19          13.13        2770.97
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            501           2.90          11.73        2534.97
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              2            509           0.47           9.06        1924.71
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            102           4.63          15.80        1025.29
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            817           0.13           2.85         220.77
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            818           0.11           2.63         292.16
                             &vha->timer:             0              0           0.00           0.00           0.00              0           9140           1.81          41.06       58675.28
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0            104           0.10          32.61        1281.84
                              &n->lock-W:             0              0           0.00           0.00           0.00              5            171           0.14           3.55          81.69
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             18           0.19           0.93           7.21
                               &n->timer:             0              0           0.00           0.00           0.00              0              2           5.13          17.14          22.27
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            392           0.34           1.66         290.47
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            204           0.36           1.07         141.08
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            204           0.54           1.40         157.41
                              &bp->timer:             0              0           0.00           0.00           0.00              0            508           5.71          38.44        5582.19
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              3              6          27.62          45.48         201.45
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1             17           0.13           0.55           3.03
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             17           0.21           1.28           8.77
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              4           6.84          25.50          57.00
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             34            173           0.12          20.68         186.91
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              6           0.14           0.15           0.88
                                   key#5:             0              0           0.00           0.00           0.00            531         379660           0.11           5.71       55835.85
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            102           5.08          17.26        1095.34
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             50        2104.32        2322.67      105694.44
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             68           4.80          14.43         546.14
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             68           5.78          39.19         729.43
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             97           0.16         172.49         345.55
                                   key#5:             0              0           0.00           0.00           0.00              2              4           0.31           0.70           2.06
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             17          13.08          35.89         328.15
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             17          11.90          33.24         300.82
                                   key#6:             0              0           0.00           0.00           0.00             48         189831           0.11         281.63       47270.23
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4            188           0.19           4.05         102.33
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             94           0.15           0.92          45.01
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              8            376           0.15           0.82         108.51
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             94           0.15           1.04          45.48
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             94           0.34           0.89          50.87
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             94           0.15           0.87          37.42
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2             94           0.15           0.83          50.50
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2             94           0.15           0.80          50.31
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.13           8.58          60.98
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2             94           0.20           0.72          33.85
                                   key#6:             0              0           0.00           0.00           0.00          56577          58375           0.13         295.00      192064.31
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              8           1.03           2.91          16.01
                                   key#6:             0              0           0.00           0.00           0.00          55106          55238           0.12           6.28        8431.43
                       &mp->m_icsb_mutex:             0              0           0.00           0.00           0.00            609        1487644           0.65         276.45     1457245.03
                &(&mp->m_sb_lock)->rlock:             0              0           0.00           0.00           0.00            611        4600573           0.12         281.25     6057358.74
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2             94           0.15           0.82          45.23
             &(&mp->m_perag_lock)->rlock:             0              0           0.00           0.00           0.00            435           9391           0.14           2.82        3643.77
                                   key#6:             0              0           0.00           0.00           0.00        4471857       10050586           0.00         282.69     2187610.76
             &(&btp->bt_lru_lock)->rlock:             0              0           0.00           0.00           0.00             23          51876           0.12         343.05       11902.10
               &(&ip->i_lock)->mr_lock-W:             0              0           0.00           0.00           0.00        1246504       81725921           0.09       58479.72   163328882.35
               &(&ip->i_lock)->mr_lock-R:             0              0           0.00           0.00           0.00         125787        9671298           0.09      286659.01    29027409.82
            &(&pag->pag_ici_lock)->rlock:             0              0           0.00           0.00           0.00           3557        1469595           0.19         274.96     1196932.02
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00        6550918       22160675           0.09         283.01     6675014.01
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              0              2           0.72           0.76           1.47
                             xfsconvertd:             0              0           0.00           0.00           0.00              0              2           0.26           0.33           0.59
                              xfsdatad-W:             0              0           0.00           0.00           0.00              0              2           0.27           0.31           0.57
                              xfsdatad-R:             0              0           0.00           0.00           0.00              0        1311229           1.85         796.78    30534374.29
                               xfslogd-W:             0              0           0.00           0.00           0.00              0              2           0.09           0.26           0.35
                               xfslogd-R:             0              0           0.00           0.00           0.00              0         896679           0.52      619956.28    24726469.64
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00         212020       19692195           1.91      286760.92   214489807.15
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00          62649         158325           0.95      169421.46     6771219.06
               &(&ip->i_lock)->mr_lock/1:             0              0           0.00           0.00           0.00            362        1312231          13.89      204335.64    69774135.86
               &(&pag->pagb_lock)->rlock:             0              0           0.00           0.00           0.00         767593        7997100           0.11         287.89     1341678.34
                     xfs_iolock_active-W:             0              0           0.00           0.00           0.00              0       19466894           2.73      547832.79   129550465.93
                     xfs_iolock_active-R:             0              0           0.00           0.00           0.00         567541        8843885           0.04       45190.22    22940058.99
              &(&mp->m_sync_work)->timer:             0              0           0.00           0.00           0.00              0             16           6.53          16.38         148.18
                              xfssyncd-R:             0              0           0.00           0.00           0.00              0             76         143.21     7416198.20    19216070.94
             (&(&mp->m_sync_work)->work):             0              0           0.00           0.00           0.00              0             16         142.87     7416197.34    18972989.02
                    (&bp->b_iodone_work):             0              0           0.00           0.00           0.00              0         896679           0.34      619955.90    24422939.15
                                   key#6:             0              0           0.00           0.00           0.00         227574         524784           0.00         239.19      398368.29
      &(&iclog->ic_callback_lock)->rlock:             0              0           0.00           0.00           0.00         622699        1023238           0.12         242.17      371363.02
                                   key#6:             0              0           0.00           0.00           0.00         738262        1023068           0.00         231.53     1071410.66
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             85           6.21          15.27         834.59
                       (&ioend->io_work):             0              0           0.00           0.00           0.00              0        1311229           1.67         796.50    30214315.14
                                   key#7:             0              0           0.00           0.00           0.00            541         311335           0.12           9.51       50006.92
                                   key#7:             0              0           0.00           0.00           0.00         109070        4302037           0.12         290.71     2294041.94
                                   key#7:             0              0           0.00           0.00           0.00        1456929        2960135           0.12         205.19      376515.59
               &(&ip->i_lock)->mr_lock/4:             0              0           0.00           0.00           0.00              0         157318          11.94      169402.44     4781631.43
               &(&ip->i_lock)->mr_lock/5:             0              0           0.00           0.00           0.00              0           5350           0.31           0.96        2109.03
                  xfs_iolock_reclaimable:             0              0           0.00           0.00           0.00             28         157364           0.28      120539.78    10516379.72
                                       t:             0              0           0.00           0.00           0.00              0             96           3.19          15.28         641.88
           &(&mp->m_reclaim_work)->timer:             0              0           0.00           0.00           0.00              0             60           1.37          20.88         516.54
          (&(&mp->m_reclaim_work)->work):             0              0           0.00           0.00           0.00              0             60        1554.07        7328.54      243006.80
              &pag->pag_ici_reclaim_lock:             0              0           0.00           0.00           0.00              0            409           3.87        1596.77      242062.93
                       &gcwq->idle_timer:             0              0           0.00           0.00           0.00              0              2           5.62           7.44          13.05
                              &rif_timer:             0              0           0.00           0.00           0.00              0              1           7.68           7.68           7.68
                                rif_lock:             0              0           0.00           0.00           0.00              0              1           1.51           1.51           1.51
                     &(&pl->lock)->rlock:             0              0           0.00           0.00           0.00              4              6           0.14           0.76           2.12
                   &(&pl->lock)->rlock#2:             0              0           0.00           0.00           0.00              2              2           1.25           1.68           2.93
                 swapper_space.tree_lock:             0              0           0.00           0.00           0.00              1              2           1.46           2.06           3.52
                             mmlist_lock:             0              0           0.00           0.00           0.00              1              2           0.32           0.77           1.09
                         swap_token_lock:             0              0           0.00           0.00           0.00              0              1           0.91           0.91           0.91
                           &rq->lock#2/1:             0              0           0.00           0.00           0.00              1             56           1.44           6.36         168.40
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              8           2288           0.14           2.16         627.11
