From: Proskurin Kirill <k.proskurin@corp.mail.ru>
To: Btrfs mailing list <linux-btrfs@vger.kernel.org>
Subject: Re: [btrfs-transacti] & btrfs-endio-wri] - WAS: Re: [btrfs-delalloc-]
Date: Thu, 30 Jun 2011 18:12:19 +0400 [thread overview]
Message-ID: <4E0C8443.7070109@corp.mail.ru> (raw)
In-Reply-To: <4E0B4F67.30702@redhat.com>
[-- Attachment #1: Type: text/plain, Size: 560 bytes --]
On 06/29/2011 08:14 PM, Josef Bacik wrote:
>> Ok - I upgrade to 2.6.39-2 but it is seems to all things get worse.
>> Now I see [btrfs-transacti]& btrfs-endio-wri] 80-100% all the time and
>> io performance looks like lower then before.
>>
>> Our scribe daemon in state D most of the time with half of a normal
>> load. Only kernel was changed.
>>
>> Any performance tune recommendation?
>>
>
> Can you get sysrq+w while this problem is happening so we can see whats
> going on? Thanks,
I attached sysrq+w. Hope it helps.
--
Best regards,
Proskurin Kirill
[-- Attachment #2: dmesg.15.31.log --]
[-- Type: text/x-log, Size: 71029 bytes --]
SysRq : Show Blocked State
task PC stack pid father
btrfs-submit-0 D ffff88012f9d4690 0 1018 2 0x00000000
ffff88012ff99980 0000000000000046 ffff880070f14d68 0000000100000000
ffff88012f9d4100 0000000000015140 ffff88012ff99fd8 ffff88012ff98010
ffff88012ff99fd8 0000000000015140 ffff880103076b30 ffff88012f9d4100
Call Trace:
[<ffffffffa00e5d4c>] get_active_stripe+0x24c/0x4a0 [raid456]
[<ffffffff814d4c2e>] ? apic_timer_interrupt+0xe/0x20
[<ffffffff8105af90>] ? try_to_wake_up+0x420/0x420
[<ffffffffa00e8f63>] make_request+0x1b3/0x470 [raid456]
[<ffffffff81084c80>] ? wake_up_bit+0x40/0x40
[<ffffffff813bfe63>] md_make_request+0xd3/0x210
[<ffffffff810f4b41>] ? __perf_event_task_sched_out+0x31/0x50
[<ffffffff8121852e>] generic_make_request+0x2be/0x610
[<ffffffff8100a730>] ? __switch_to+0xd0/0x320
[<ffffffff8104de98>] ? update_curr+0x108/0x1f0
[<ffffffff814c99fc>] ? schedule+0x3ec/0x9c0
[<ffffffff8105c4bb>] ? dequeue_task_fair+0xbb/0xc0
[<ffffffff81218906>] submit_bio+0x86/0x110
[<ffffffffa024616a>] run_scheduled_bios+0x27a/0x530 [btrfs]
[<ffffffffa0246435>] pending_bios_fn+0x15/0x20 [btrfs]
[<ffffffffa024d424>] worker_loop+0x154/0x460 [btrfs]
[<ffffffffa024d2d0>] ? check_pending_worker_creates+0xd0/0xd0 [btrfs]
[<ffffffffa024d2d0>] ? check_pending_worker_creates+0xd0/0xd0 [btrfs]
[<ffffffff810845f6>] kthread+0x96/0xa0
[<ffffffff814d5384>] kernel_thread_helper+0x4/0x10
[<ffffffff81084560>] ? kthread_worker_fn+0x1a0/0x1a0
[<ffffffff814d5380>] ? gs_change+0x13/0x13
btrfs-transacti D ffff88012f9adab0 0 1027 2 0x00000000
ffff88012f8a7c20 0000000000000046 ffff88012f8a7bd0 ffff880000000001
ffff88012f9ad520 0000000000015140 ffff88012f8a7fd8 ffff88012f8a6010
ffff88012f8a7fd8 0000000000015140 ffff880096805560 ffff88012f9ad520
Call Trace:
[<ffffffff810fec70>] ? __lock_page+0x70/0x70
[<ffffffff814ca05c>] io_schedule+0x8c/0xd0
[<ffffffff810fec7e>] sleep_on_page+0xe/0x20
[<ffffffff814caa4f>] __wait_on_bit+0x5f/0x90
[<ffffffff810fee43>] wait_on_page_bit+0x73/0x80
[<ffffffff81084cd0>] ? autoremove_wake_function+0x50/0x50
[<ffffffff810ffd6e>] ? find_get_page+0x1e/0xa0
[<ffffffffa021f66c>] btrfs_wait_marked_extents+0x13c/0x160 [btrfs]
[<ffffffffa021f84f>] btrfs_write_and_wait_marked_extents+0x3f/0x60 [btrfs]
[<ffffffffa021f89b>] btrfs_write_and_wait_transaction+0x2b/0x50 [btrfs]
[<ffffffffa022007d>] btrfs_commit_transaction+0x54d/0x790 [btrfs]
[<ffffffff81084c80>] ? wake_up_bit+0x40/0x40
[<ffffffffa0219943>] transaction_kthread+0x273/0x290 [btrfs]
[<ffffffffa02196d0>] ? btrfs_bio_wq_end_io+0x90/0x90 [btrfs]
[<ffffffffa02196d0>] ? btrfs_bio_wq_end_io+0x90/0x90 [btrfs]
[<ffffffff810845f6>] kthread+0x96/0xa0
[<ffffffff814d5384>] kernel_thread_helper+0x4/0x10
[<ffffffff81084560>] ? kthread_worker_fn+0x1a0/0x1a0
[<ffffffff814d5380>] ? gs_change+0x13/0x13
flush-btrfs-1 D ffff88013be41040 0 3449 2 0x00000080
ffff88013b4e9990 0000000000000046 ffff88013b4e9940 ffff880100000001
ffff88013be40ab0 0000000000015140 ffff88013b4e9fd8 ffff88013b4e8010
ffff88013b4e9fd8 0000000000015140 ffff880077b13560 ffff88013be40ab0
Call Trace:
[<ffffffff810fec70>] ? __lock_page+0x70/0x70
[<ffffffff814ca05c>] io_schedule+0x8c/0xd0
[<ffffffff810fec7e>] sleep_on_page+0xe/0x20
[<ffffffff814ca8fa>] __wait_on_bit_lock+0x5a/0xc0
[<ffffffff810fec67>] __lock_page+0x67/0x70
[<ffffffff81084cd0>] ? autoremove_wake_function+0x50/0x50
[<ffffffffa0244d0f>] extent_write_cache_pages.clone.0+0x1ff/0x330 [btrfs]
[<ffffffffa0244f56>] extent_writepages+0x46/0x60 [btrfs]
[<ffffffffa022bfa0>] ? btrfs_submit_direct+0x1d0/0x1d0 [btrfs]
[<ffffffff81084b44>] ? bit_waitqueue+0x14/0xd0
[<ffffffffa0223967>] btrfs_writepages+0x27/0x30 [btrfs]
[<ffffffff81109a31>] do_writepages+0x21/0x40
[<ffffffff81180604>] writeback_single_inode+0xf4/0x230
[<ffffffff811809cd>] writeback_sb_inodes+0xed/0x1c0
[<ffffffff81180b39>] writeback_inodes_wb+0x99/0x160
[<ffffffff81180edb>] wb_writeback+0x2db/0x450
[<ffffffff8118127c>] wb_do_writeback+0x22c/0x280
[<ffffffff8118137a>] bdi_writeback_thread+0xaa/0x260
[<ffffffff811812d0>] ? wb_do_writeback+0x280/0x280
[<ffffffff811812d0>] ? wb_do_writeback+0x280/0x280
[<ffffffff810845f6>] kthread+0x96/0xa0
[<ffffffff814d5384>] kernel_thread_helper+0x4/0x10
[<ffffffff81084560>] ? kthread_worker_fn+0x1a0/0x1a0
[<ffffffff814d5380>] ? gs_change+0x13/0x13
btrfs-endio-wri D ffff8800b9c75a30 0 5898 2 0x00000080
ffff8800b99778a0 0000000000000046 ffff8800355b1a90 0000000000000001
ffff8800b9c754a0 0000000000015140 ffff8800b9977fd8 ffff8800b9976010
ffff8800b9977fd8 0000000000015140 ffff880096805560 ffff8800b9c754a0
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa020605d>] btrfs_insert_empty_items+0x8d/0xf0 [btrfs]
[<ffffffffa02112c1>] ? update_block_group+0xe1/0x2b0 [btrfs]
[<ffffffffa0211723>] alloc_reserved_tree_block+0x73/0x1e0 [btrfs]
[<ffffffffa02120b7>] run_delayed_tree_ref+0xf7/0x170 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa0224e44>] btrfs_finish_ordered_io+0x2a4/0x370 [btrfs]
[<ffffffffa0224f5e>] btrfs_writepage_end_io_hook+0x4e/0xa0 [btrfs]
[<ffffffffa025e716>] end_compressed_bio_write+0x86/0xf0 [btrfs]
[<ffffffff8118b36d>] bio_endio+0x1d/0x40
[<ffffffffa0219f64>] end_workqueue_fn+0xf4/0x130 [btrfs]
[<ffffffffa024d424>] worker_loop+0x154/0x460 [btrfs]
[<ffffffffa024d2d0>] ? check_pending_worker_creates+0xd0/0xd0 [btrfs]
[<ffffffffa024d2d0>] ? check_pending_worker_creates+0xd0/0xd0 [btrfs]
[<ffffffff810845f6>] kthread+0x96/0xa0
[<ffffffff814d5384>] kernel_thread_helper+0x4/0x10
[<ffffffff81084560>] ? kthread_worker_fn+0x1a0/0x1a0
[<ffffffff814d5380>] ? gs_change+0x13/0x13
scribed D ffff8800b998da70 0 10715 5824 0x00000080
ffff8801088c1218 0000000000000082 0000000000000297 ffff88007fc18058
ffff8800b998d4e0 0000000000015140 ffff8801088c1fd8 ffff8801088c0010
ffff8801088c1fd8 0000000000015140 ffffffff81a0b020 ffff8800b998d4e0
Call Trace:
[<ffffffff810fec70>] ? __lock_page+0x70/0x70
[<ffffffff814ca05c>] io_schedule+0x8c/0xd0
[<ffffffff810fec7e>] sleep_on_page+0xe/0x20
[<ffffffff814caa4f>] __wait_on_bit+0x5f/0x90
[<ffffffff810fee43>] wait_on_page_bit+0x73/0x80
[<ffffffff81084cd0>] ? autoremove_wake_function+0x50/0x50
[<ffffffff812422c1>] ? list_del+0x11/0x40
[<ffffffff8110fa75>] shrink_page_list+0x385/0x5b0
[<ffffffff811103d7>] shrink_inactive_list+0x1e7/0x480
[<ffffffff8110e6ac>] ? free_page_list+0xdc/0xf0
[<ffffffff81108a0a>] ? determine_dirtyable_memory+0x1a/0x30
[<ffffffff81110bcb>] shrink_zone+0x20b/0x2c0
[<ffffffff8111165c>] __zone_reclaim+0x10c/0x2c0
[<ffffffff81105938>] ? rmqueue_bulk.clone.0+0xa8/0xf0
[<ffffffff811056c7>] ? prep_new_page+0x127/0x1c0
[<ffffffff81111927>] zone_reclaim+0x117/0x140
[<ffffffff81105dbb>] get_page_from_freelist+0x43b/0x570
[<ffffffff81107bbf>] __alloc_pages_nodemask+0xff/0x1f0
[<ffffffff8114087a>] alloc_pages_vma+0x9a/0x150
[<ffffffff81150363>] do_huge_pmd_anonymous_page+0x143/0x210
[<ffffffff81124e68>] handle_mm_fault+0x158/0x360
[<ffffffff811279c6>] ? find_vma+0x46/0x80
[<ffffffff814cf963>] do_page_fault+0x143/0x4b0
[<ffffffffa0371eeb>] ? bond_start_xmit+0xab/0x280 [bonding]
[<ffffffff81406759>] ? dev_hard_start_xmit+0x259/0x530
[<ffffffff814cc655>] page_fault+0x25/0x30
[<ffffffff8123bb9d>] ? copy_user_generic_string+0x2d/0x40
[<ffffffff813fcf6d>] ? memcpy_toiovec+0x6d/0x90
[<ffffffff813fdd20>] skb_copy_datagram_iovec+0x60/0x290
[<ffffffff813fde8f>] skb_copy_datagram_iovec+0x1cf/0x290
[<ffffffff8144b9d2>] tcp_recvmsg+0xb62/0xd20
[<ffffffff81106f96>] ? free_pcppages_bulk+0x3a6/0x460
[<ffffffff8146ddaf>] inet_recvmsg+0x4f/0x80
[<ffffffff811082a9>] ? __pagevec_free+0x59/0xc0
[<ffffffff813f213d>] sock_recvmsg+0xfd/0x130
[<ffffffff81129bd0>] ? unmap_region+0x160/0x180
[<ffffffff813f22be>] sys_recvfrom+0xee/0x170
[<ffffffff8112c752>] ? do_mremap+0x192/0x310
[<ffffffff8115cc2b>] ? __fput+0x16b/0x240
[<ffffffff810c0c9f>] ? audit_syscall_entry+0x1bf/0x1f0
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff8800371225d0 0 10724 5824 0x00000080
ffff8800740736a8 0000000000000082 ffff880074073638 ffffffff00000001
ffff880037122040 0000000000015140 ffff880074073fd8 ffff880074072010
ffff880074073fd8 0000000000015140 ffff880103076100 ffff880037122040
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa023f572>] ? insert_state+0x102/0x180 [btrfs]
[<ffffffffa020f84c>] lookup_inline_extent_backref+0xbc/0x3f0 [btrfs]
[<ffffffffa0211966>] __btrfs_free_extent+0xd6/0x730 [btrfs]
[<ffffffffa021211d>] run_delayed_tree_ref+0x15d/0x170 [btrfs]
[<ffffffffa01fecf4>] ? unlock_up+0xe4/0x180 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffff81088ac1>] ? lock_hrtimer_base+0x31/0x60
[<ffffffffa022ea40>] ? __btrfs_direct_write+0x160/0x160 [btrfs]
[<ffffffff8115ab33>] do_sync_readv_writev+0xd3/0x110
[<ffffffff81089912>] ? hrtimer_cancel+0x22/0x30
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b9a4>] do_readv_writev+0xd4/0x1e0
[<ffffffff81099568>] ? do_futex+0x98/0x1b0
[<ffffffff814c99fc>] ? schedule+0x3ec/0x9c0
[<ffffffff8115baf6>] vfs_writev+0x46/0x60
[<ffffffff8115bc31>] sys_writev+0x51/0xc0
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff880037081af0 0 10725 5824 0x00000080
ffff880071547638 0000000000000082 0000000000000001 ffff88010a574bc0
ffff880037081560 0000000000015140 ffff880071547fd8 ffff880071546010
ffff880071547fd8 0000000000015140 ffff880077b13560 ffff880037081560
Call Trace:
[<ffffffff810fec70>] ? __lock_page+0x70/0x70
[<ffffffff814ca05c>] io_schedule+0x8c/0xd0
[<ffffffff810fec7e>] sleep_on_page+0xe/0x20
[<ffffffff814caa4f>] __wait_on_bit+0x5f/0x90
[<ffffffff810fee43>] wait_on_page_bit+0x73/0x80
[<ffffffff81084cd0>] ? autoremove_wake_function+0x50/0x50
[<ffffffffa023ea72>] ? submit_one_bio+0x82/0xa0 [btrfs]
[<ffffffffa02459ca>] read_extent_buffer_pages+0x3ba/0x460 [btrfs]
[<ffffffffa02188b0>] ? btrfs_find_tree_block+0x30/0x30 [btrfs]
[<ffffffffa021badd>] btree_read_extent_buffer_pages+0x9d/0xe0 [btrfs]
[<ffffffffa021bb9c>] read_tree_block+0x3c/0x60 [btrfs]
[<ffffffffa01fd6d1>] read_block_for_search+0xf1/0x1f0 [btrfs]
[<ffffffffa0204dc5>] btrfs_search_slot+0x435/0x690 [btrfs]
[<ffffffffa020605d>] btrfs_insert_empty_items+0x8d/0xf0 [btrfs]
[<ffffffffa02112c1>] ? update_block_group+0xe1/0x2b0 [btrfs]
[<ffffffffa0211723>] alloc_reserved_tree_block+0x73/0x1e0 [btrfs]
[<ffffffffa02120b7>] run_delayed_tree_ref+0xf7/0x170 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffff81089912>] ? hrtimer_cancel+0x22/0x30
[<ffffffff8115ac4a>] do_sync_write+0xda/0x120
[<ffffffff8109782f>] ? futex_wake+0x11f/0x130
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b1e8>] vfs_write+0xc8/0x190
[<ffffffff8115b3b1>] sys_write+0x51/0x90
[<ffffffff814cc9ae>] ? do_device_not_available+0xe/0x10
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff88006fc2da70 0 10729 5824 0x00000080
ffff880069f8f6a8 0000000000000082 0000000000000000 ffff88006ff35000
ffff88006fc2d4e0 0000000000015140 ffff880069f8ffd8 ffff880069f8e010
ffff880069f8ffd8 0000000000015140 ffff88007c336ab0 ffff88006fc2d4e0
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa023f572>] ? insert_state+0x102/0x180 [btrfs]
[<ffffffffa020f84c>] lookup_inline_extent_backref+0xbc/0x3f0 [btrfs]
[<ffffffffa0211966>] __btrfs_free_extent+0xd6/0x730 [btrfs]
[<ffffffffa021211d>] run_delayed_tree_ref+0x15d/0x170 [btrfs]
[<ffffffffa01fecf4>] ? unlock_up+0xe4/0x180 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffffa022ea40>] ? __btrfs_direct_write+0x160/0x160 [btrfs]
[<ffffffff8115ab33>] do_sync_readv_writev+0xd3/0x110
[<ffffffff81089912>] ? hrtimer_cancel+0x22/0x30
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b9a4>] do_readv_writev+0xd4/0x1e0
[<ffffffff81099568>] ? do_futex+0x98/0x1b0
[<ffffffff8115baf6>] vfs_writev+0x46/0x60
[<ffffffff8115bc31>] sys_writev+0x51/0xc0
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff8800b998d040 0 10731 5824 0x00000080
ffff880100a1f758 0000000000000082 ffff880100a1f6d8 0000000000000001
ffff8800b998cab0 0000000000015140 ffff880100a1ffd8 ffff880100a1e010
ffff880100a1ffd8 0000000000015140 ffff8800b1cbf4e0 ffff8800b998cab0
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa020605d>] btrfs_insert_empty_items+0x8d/0xf0 [btrfs]
[<ffffffffa02112c1>] ? update_block_group+0xe1/0x2b0 [btrfs]
[<ffffffffa0211723>] alloc_reserved_tree_block+0x73/0x1e0 [btrfs]
[<ffffffffa02120b7>] run_delayed_tree_ref+0xf7/0x170 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffff8109751f>] ? get_futex_key+0x1f/0x210
[<ffffffffa022ea40>] ? __btrfs_direct_write+0x160/0x160 [btrfs]
[<ffffffff8115ab33>] do_sync_readv_writev+0xd3/0x110
[<ffffffff81089912>] ? hrtimer_cancel+0x22/0x30
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b9a4>] do_readv_writev+0xd4/0x1e0
[<ffffffff81099568>] ? do_futex+0x98/0x1b0
[<ffffffff8115baf6>] vfs_writev+0x46/0x60
[<ffffffff8115bc31>] sys_writev+0x51/0xc0
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff88007c337040 0 10733 5824 0x00000080
ffff880078b5f6a8 0000000000000082 ffff88010bcccaf8 ffff880000000001
ffff88007c336ab0 0000000000015140 ffff880078b5ffd8 ffff880078b5e010
ffff880078b5ffd8 0000000000015140 ffff880078a15560 ffff88007c336ab0
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa023f572>] ? insert_state+0x102/0x180 [btrfs]
[<ffffffffa020f84c>] lookup_inline_extent_backref+0xbc/0x3f0 [btrfs]
[<ffffffffa0211966>] __btrfs_free_extent+0xd6/0x730 [btrfs]
[<ffffffffa01fe7c7>] ? __btrfs_cow_block+0x3d7/0x5e0 [btrfs]
[<ffffffffa021211d>] run_delayed_tree_ref+0x15d/0x170 [btrfs]
[<ffffffffa01fecf4>] ? unlock_up+0xe4/0x180 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffff81154d4c>] ? __mem_cgroup_commit_charge+0x6c/0xc0
[<ffffffff8110b3dd>] ? lru_cache_add_lru+0x2d/0x50
[<ffffffffa022ea40>] ? __btrfs_direct_write+0x160/0x160 [btrfs]
[<ffffffff8115ab33>] do_sync_readv_writev+0xd3/0x110
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b9a4>] do_readv_writev+0xd4/0x1e0
[<ffffffff81099568>] ? do_futex+0x98/0x1b0
[<ffffffff8115baf6>] vfs_writev+0x46/0x60
[<ffffffff8115bc31>] sys_writev+0x51/0xc0
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff8800b1cbfa70 0 10734 5824 0x00000080
ffff88010b8776a8 0000000000000082 ffff880035438ef8 ffff880100000001
ffff8800b1cbf4e0 0000000000015140 ffff88010b877fd8 ffff88010b876010
ffff88010b877fd8 0000000000015140 ffff88007bf1e100 ffff8800b1cbf4e0
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa023f572>] ? insert_state+0x102/0x180 [btrfs]
[<ffffffffa020f84c>] lookup_inline_extent_backref+0xbc/0x3f0 [btrfs]
[<ffffffffa0211966>] __btrfs_free_extent+0xd6/0x730 [btrfs]
[<ffffffffa021211d>] run_delayed_tree_ref+0x15d/0x170 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffffa022ea40>] ? __btrfs_direct_write+0x160/0x160 [btrfs]
[<ffffffff8115ab33>] do_sync_readv_writev+0xd3/0x110
[<ffffffff81089912>] ? hrtimer_cancel+0x22/0x30
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b9a4>] do_readv_writev+0xd4/0x1e0
[<ffffffff81099568>] ? do_futex+0x98/0x1b0
[<ffffffff814c99fc>] ? schedule+0x3ec/0x9c0
[<ffffffff8115baf6>] vfs_writev+0x46/0x60
[<ffffffff8115bc31>] sys_writev+0x51/0xc0
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff880037584650 0 10735 5824 0x00000080
ffff8800789796a8 0000000000000082 ffff8800378641f0 ffff880000000001
ffff8800375840c0 0000000000015140 ffff880078979fd8 ffff880078978010
ffff880078979fd8 0000000000015140 ffff8800b9906b30 ffff8800375840c0
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa023f572>] ? insert_state+0x102/0x180 [btrfs]
[<ffffffffa020f84c>] lookup_inline_extent_backref+0xbc/0x3f0 [btrfs]
[<ffffffffa0211966>] __btrfs_free_extent+0xd6/0x730 [btrfs]
[<ffffffffa01fe7c7>] ? __btrfs_cow_block+0x3d7/0x5e0 [btrfs]
[<ffffffffa021211d>] run_delayed_tree_ref+0x15d/0x170 [btrfs]
[<ffffffffa01fecf4>] ? unlock_up+0xe4/0x180 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffff812373ad>] ? __rb_erase_color+0x12d/0x1d0
[<ffffffffa022ea40>] ? __btrfs_direct_write+0x160/0x160 [btrfs]
[<ffffffff8115ab33>] do_sync_readv_writev+0xd3/0x110
[<ffffffff81089912>] ? hrtimer_cancel+0x22/0x30
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b9a4>] do_readv_writev+0xd4/0x1e0
[<ffffffff81099568>] ? do_futex+0x98/0x1b0
[<ffffffff8115baf6>] vfs_writev+0x46/0x60
[<ffffffff8115bc31>] sys_writev+0x51/0xc0
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff880096804690 0 10736 5824 0x00000080
ffff880104fed6a8 0000000000000082 0000000000000000 ffff88006ff35000
ffff880096804100 0000000000015140 ffff880104fedfd8 ffff880104fec010
ffff880104fedfd8 0000000000015140 ffff8801088eb4e0 ffff880096804100
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa020f84c>] lookup_inline_extent_backref+0xbc/0x3f0 [btrfs]
[<ffffffffa025f8e6>] ? tree_insert+0x86/0xa0 [btrfs]
[<ffffffffa0211966>] __btrfs_free_extent+0xd6/0x730 [btrfs]
[<ffffffffa024108e>] ? set_extent_buffer_dirty+0x4e/0xa0 [btrfs]
[<ffffffffa01fe7c7>] ? __btrfs_cow_block+0x3d7/0x5e0 [btrfs]
[<ffffffffa021211d>] run_delayed_tree_ref+0x15d/0x170 [btrfs]
[<ffffffffa01fecf4>] ? unlock_up+0xe4/0x180 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffff812373ad>] ? __rb_erase_color+0x12d/0x1d0
[<ffffffff81088ac1>] ? lock_hrtimer_base+0x31/0x60
[<ffffffffa022ea40>] ? __btrfs_direct_write+0x160/0x160 [btrfs]
[<ffffffff8115ab33>] do_sync_readv_writev+0xd3/0x110
[<ffffffff81089912>] ? hrtimer_cancel+0x22/0x30
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b9a4>] do_readv_writev+0xd4/0x1e0
[<ffffffff81099568>] ? do_futex+0x98/0x1b0
[<ffffffff8115baf6>] vfs_writev+0x46/0x60
[<ffffffff8115bc31>] sys_writev+0x51/0xc0
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff8800968050c0 0 10738 5824 0x00000080
ffff88010449d6a8 0000000000000082 ffff88010449d638 0000000000000001
ffff880096804b30 0000000000015140 ffff88010449dfd8 ffff88010449c010
ffff88010449dfd8 0000000000015140 ffff8800b998cab0 ffff880096804b30
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa0202250>] ? setup_items_for_insert+0x3e0/0x4b0 [btrfs]
[<ffffffffa020f84c>] lookup_inline_extent_backref+0xbc/0x3f0 [btrfs]
[<ffffffffa023fc90>] ? map_extent_buffer+0xb0/0xc0 [btrfs]
[<ffffffffa0211966>] __btrfs_free_extent+0xd6/0x730 [btrfs]
[<ffffffffa021211d>] run_delayed_tree_ref+0x15d/0x170 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffffa022ea40>] ? __btrfs_direct_write+0x160/0x160 [btrfs]
[<ffffffff8115ab33>] do_sync_readv_writev+0xd3/0x110
[<ffffffff81089912>] ? hrtimer_cancel+0x22/0x30
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b9a4>] do_readv_writev+0xd4/0x1e0
[<ffffffff81099568>] ? do_futex+0x98/0x1b0
[<ffffffff8115baf6>] vfs_writev+0x46/0x60
[<ffffffff8115bc31>] sys_writev+0x51/0xc0
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff880078a150c0 0 10739 5824 0x00000080
ffff8800739236a8 0000000000000082 0000000000000000 0000000200000001
ffff880078a14b30 0000000000015140 ffff880073923fd8 ffff880073922010
ffff880073923fd8 0000000000015140 ffff880074001520 ffff880078a14b30
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffff812371bd>] ? rb_insert_color+0x9d/0x160
[<ffffffffa025f8e6>] ? tree_insert+0x86/0xa0 [btrfs]
[<ffffffffa020f84c>] lookup_inline_extent_backref+0xbc/0x3f0 [btrfs]
[<ffffffffa025f8e6>] ? tree_insert+0x86/0xa0 [btrfs]
[<ffffffffa0211966>] __btrfs_free_extent+0xd6/0x730 [btrfs]
[<ffffffffa024108e>] ? set_extent_buffer_dirty+0x4e/0xa0 [btrfs]
[<ffffffffa01fe7c7>] ? __btrfs_cow_block+0x3d7/0x5e0 [btrfs]
[<ffffffffa021211d>] run_delayed_tree_ref+0x15d/0x170 [btrfs]
[<ffffffffa01fecf4>] ? unlock_up+0xe4/0x180 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffff81088ac1>] ? lock_hrtimer_base+0x31/0x60
[<ffffffffa022ea40>] ? __btrfs_direct_write+0x160/0x160 [btrfs]
[<ffffffff8115ab33>] do_sync_readv_writev+0xd3/0x110
[<ffffffff81089912>] ? hrtimer_cancel+0x22/0x30
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b9a4>] do_readv_writev+0xd4/0x1e0
[<ffffffff81099568>] ? do_futex+0x98/0x1b0
[<ffffffff8115baf6>] vfs_writev+0x46/0x60
[<ffffffff8115bc31>] sys_writev+0x51/0xc0
[<ffffffff814cc9ae>] ? do_device_not_available+0xe/0x10
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff880078a15af0 0 10740 5824 0x00000080
ffff880076193758 0000000000000082 00000000000003e1 0000000000000001
ffff880078a15560 0000000000015140 ffff880076193fd8 ffff880076192010
ffff880076193fd8 0000000000015140 ffff880096804100 ffff880078a15560
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa020605d>] btrfs_insert_empty_items+0x8d/0xf0 [btrfs]
[<ffffffffa02112c1>] ? update_block_group+0xe1/0x2b0 [btrfs]
[<ffffffffa0211723>] alloc_reserved_tree_block+0x73/0x1e0 [btrfs]
[<ffffffffa02120b7>] run_delayed_tree_ref+0xf7/0x170 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffff81088ac1>] ? lock_hrtimer_base+0x31/0x60
[<ffffffffa022ea40>] ? __btrfs_direct_write+0x160/0x160 [btrfs]
[<ffffffff8115ab33>] do_sync_readv_writev+0xd3/0x110
[<ffffffff81089912>] ? hrtimer_cancel+0x22/0x30
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b9a4>] do_readv_writev+0xd4/0x1e0
[<ffffffff81099568>] ? do_futex+0x98/0x1b0
[<ffffffff814c99fc>] ? schedule+0x3ec/0x9c0
[<ffffffff8115baf6>] vfs_writev+0x46/0x60
[<ffffffff8115bc31>] sys_writev+0x51/0xc0
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff8801088eba70 0 10743 5824 0x00000080
ffff88012fa1f6a8 0000000000000082 0000000000015140 000000000001bf90
ffff8801088eb4e0 0000000000015140 ffff88012fa1ffd8 ffff88012fa1e010
ffff88012fa1ffd8 0000000000015140 ffff880077b13560 ffff8801088eb4e0
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa023f572>] ? insert_state+0x102/0x180 [btrfs]
[<ffffffffa020f84c>] lookup_inline_extent_backref+0xbc/0x3f0 [btrfs]
[<ffffffffa0211966>] __btrfs_free_extent+0xd6/0x730 [btrfs]
[<ffffffffa021211d>] run_delayed_tree_ref+0x15d/0x170 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffff81154d4c>] ? __mem_cgroup_commit_charge+0x6c/0xc0
[<ffffffff8110b3dd>] ? lru_cache_add_lru+0x2d/0x50
[<ffffffffa022ea40>] ? __btrfs_direct_write+0x160/0x160 [btrfs]
[<ffffffff8115ab33>] do_sync_readv_writev+0xd3/0x110
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b9a4>] do_readv_writev+0xd4/0x1e0
[<ffffffff810985a1>] ? futex_wait+0x1/0x2b0
[<ffffffff81099568>] ? do_futex+0x98/0x1b0
[<ffffffff8115baf6>] vfs_writev+0x46/0x60
[<ffffffff8115bc31>] sys_writev+0x51/0xc0
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
scribed D ffff880077b13af0 0 10768 5824 0x00000080
ffff880035f276a8 0000000000000082 ffff880035f27638 ffffffffa023e8f7
ffff880077b13560 0000000000015140 ffff880035f27fd8 ffff880035f26010
ffff880035f27fd8 0000000000015140 ffff88006fea2100 ffff880077b13560
Call Trace:
[<ffffffffa023e8f7>] ? free_extent_state+0x37/0x60 [btrfs]
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa023f572>] ? insert_state+0x102/0x180 [btrfs]
[<ffffffffa020f84c>] lookup_inline_extent_backref+0xbc/0x3f0 [btrfs]
[<ffffffffa0211966>] __btrfs_free_extent+0xd6/0x730 [btrfs]
[<ffffffffa021211d>] run_delayed_tree_ref+0x15d/0x170 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa02261ea>] btrfs_dirty_inode+0x8a/0x130 [btrfs]
[<ffffffff811819df>] __mark_inode_dirty+0x3f/0x1f0
[<ffffffff8117313c>] file_update_time+0xec/0x170
[<ffffffffa022ec10>] btrfs_file_aio_write+0x1d0/0x310 [btrfs]
[<ffffffffa022ea40>] ? __btrfs_direct_write+0x160/0x160 [btrfs]
[<ffffffff8115ab33>] do_sync_readv_writev+0xd3/0x110
[<ffffffff81089912>] ? hrtimer_cancel+0x22/0x30
[<ffffffff811e7ec3>] ? security_file_permission+0x23/0x90
[<ffffffff8115b9a4>] do_readv_writev+0xd4/0x1e0
[<ffffffff81099568>] ? do_futex+0x98/0x1b0
[<ffffffff8115baf6>] vfs_writev+0x46/0x60
[<ffffffff8115bc31>] sys_writev+0x51/0xc0
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
btrfs-endio-wri D ffff88012fe9b000 0 10809 2 0x00000080
ffff880102d8d7f0 0000000000000046 ffff880126f95e70 ffff88013c335a60
ffff88012fe9aa70 0000000000015140 ffff880102d8dfd8 ffff880102d8c010
ffff880102d8dfd8 0000000000015140 ffff880037122040 ffff88012fe9aa70
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa023f572>] ? insert_state+0x102/0x180 [btrfs]
[<ffffffffa020f84c>] lookup_inline_extent_backref+0xbc/0x3f0 [btrfs]
[<ffffffffa0211966>] __btrfs_free_extent+0xd6/0x730 [btrfs]
[<ffffffffa01ff333>] ? leaf_space_used+0xf3/0x130 [btrfs]
[<ffffffffa021211d>] run_delayed_tree_ref+0x15d/0x170 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa0224e44>] btrfs_finish_ordered_io+0x2a4/0x370 [btrfs]
[<ffffffffa0224f5e>] btrfs_writepage_end_io_hook+0x4e/0xa0 [btrfs]
[<ffffffffa025e716>] end_compressed_bio_write+0x86/0xf0 [btrfs]
[<ffffffff8118b36d>] bio_endio+0x1d/0x40
[<ffffffffa0219f64>] end_workqueue_fn+0xf4/0x130 [btrfs]
[<ffffffffa024d424>] worker_loop+0x154/0x460 [btrfs]
[<ffffffffa024d2d0>] ? check_pending_worker_creates+0xd0/0xd0 [btrfs]
[<ffffffffa024d2d0>] ? check_pending_worker_creates+0xd0/0xd0 [btrfs]
[<ffffffff810845f6>] kthread+0x96/0xa0
[<ffffffff814d5384>] kernel_thread_helper+0x4/0x10
[<ffffffff81084560>] ? kthread_worker_fn+0x1a0/0x1a0
[<ffffffff814d5380>] ? gs_change+0x13/0x13
btrfs-endio-wri D ffff880096805af0 0 10810 2 0x00000080
ffff880101b81600 0000000000000046 0000000000000001 ffff880000000001
ffff880096805560 0000000000015140 ffff880101b81fd8 ffff880101b80010
ffff880101b81fd8 0000000000015140 ffff8800b1cbe080 ffff880096805560
Call Trace:
[<ffffffff810fec70>] ? __lock_page+0x70/0x70
[<ffffffff814ca05c>] io_schedule+0x8c/0xd0
[<ffffffff810fec7e>] sleep_on_page+0xe/0x20
[<ffffffff814caa4f>] __wait_on_bit+0x5f/0x90
[<ffffffff810fee43>] wait_on_page_bit+0x73/0x80
[<ffffffff81084cd0>] ? autoremove_wake_function+0x50/0x50
[<ffffffffa023ea72>] ? submit_one_bio+0x82/0xa0 [btrfs]
[<ffffffffa02459ca>] read_extent_buffer_pages+0x3ba/0x460 [btrfs]
[<ffffffffa02188b0>] ? btrfs_find_tree_block+0x30/0x30 [btrfs]
[<ffffffffa021badd>] btree_read_extent_buffer_pages+0x9d/0xe0 [btrfs]
[<ffffffffa021bb9c>] read_tree_block+0x3c/0x60 [btrfs]
[<ffffffffa01fd6d1>] read_block_for_search+0xf1/0x1f0 [btrfs]
[<ffffffffa0204dc5>] btrfs_search_slot+0x435/0x690 [btrfs]
[<ffffffffa021675e>] btrfs_del_csums+0x23e/0x300 [btrfs]
[<ffffffffa0211d3e>] __btrfs_free_extent+0x4ae/0x730 [btrfs]
[<ffffffffa0212289>] run_delayed_data_ref+0x159/0x160 [btrfs]
[<ffffffffa01fecf4>] ? unlock_up+0xe4/0x180 [btrfs]
[<ffffffffa0212340>] run_one_delayed_ref+0xb0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa0224e44>] btrfs_finish_ordered_io+0x2a4/0x370 [btrfs]
[<ffffffffa0224f5e>] btrfs_writepage_end_io_hook+0x4e/0xa0 [btrfs]
[<ffffffffa025e716>] end_compressed_bio_write+0x86/0xf0 [btrfs]
[<ffffffff8118b36d>] bio_endio+0x1d/0x40
[<ffffffffa0219f64>] end_workqueue_fn+0xf4/0x130 [btrfs]
[<ffffffffa024d424>] worker_loop+0x154/0x460 [btrfs]
[<ffffffffa024d2d0>] ? check_pending_worker_creates+0xd0/0xd0 [btrfs]
[<ffffffffa024d2d0>] ? check_pending_worker_creates+0xd0/0xd0 [btrfs]
[<ffffffff810845f6>] kthread+0x96/0xa0
[<ffffffff814d5384>] kernel_thread_helper+0x4/0x10
[<ffffffff81084560>] ? kthread_worker_fn+0x1a0/0x1a0
[<ffffffff814d5380>] ? gs_change+0x13/0x13
rm D ffff8800b1cbe610 0 21684 3357 0x00000080
ffff88010ebeb8c8 0000000000000086 ffff88012e57a850 ffff880100000001
ffff8800b1cbe080 0000000000015140 ffff88010ebebfd8 ffff88010ebea010
ffff88010ebebfd8 0000000000015140 ffff880096804b30 ffff8800b1cbe080
Call Trace:
[<ffffffffa0252421>] btrfs_tree_lock+0x111/0x120 [btrfs]
[<ffffffffa02522f0>] ? btrfs_try_tree_lock+0x40/0x40 [btrfs]
[<ffffffffa01fcfa8>] btrfs_lock_root_node+0x38/0x50 [btrfs]
[<ffffffffa0204d49>] btrfs_search_slot+0x3b9/0x690 [btrfs]
[<ffffffffa023f572>] ? insert_state+0x102/0x180 [btrfs]
[<ffffffffa020f84c>] lookup_inline_extent_backref+0xbc/0x3f0 [btrfs]
[<ffffffffa0211966>] __btrfs_free_extent+0xd6/0x730 [btrfs]
[<ffffffffa020e577>] ? btrfs_free_tree_block+0x107/0x380 [btrfs]
[<ffffffffa021211d>] run_delayed_tree_ref+0x15d/0x170 [btrfs]
[<ffffffffa0212330>] run_one_delayed_ref+0xa0/0xd0 [btrfs]
[<ffffffffa0212419>] run_clustered_refs+0xb9/0x220 [btrfs]
[<ffffffffa0212648>] btrfs_run_delayed_refs+0xc8/0x210 [btrfs]
[<ffffffffa021f931>] __btrfs_end_transaction+0x71/0x210 [btrfs]
[<ffffffffa021fb25>] btrfs_end_transaction+0x15/0x20 [btrfs]
[<ffffffffa0228997>] btrfs_evict_inode+0x1b7/0x250 [btrfs]
[<ffffffff81173da8>] evict+0x78/0x170
[<ffffffff81174228>] iput_final+0xc8/0x180
[<ffffffff81174318>] iput+0x38/0x50
[<ffffffff8116a28a>] do_unlinkat+0x11a/0x1c0
[<ffffffff8115f736>] ? sys_newfstatat+0x36/0x50
[<ffffffff810c0c9f>] ? audit_syscall_entry+0x1bf/0x1f0
[<ffffffff8100bf75>] ? math_state_restore+0x45/0x60
[<ffffffff8116a492>] sys_unlinkat+0x22/0x40
[<ffffffff814d4242>] system_call_fastpath+0x16/0x1b
Sched Debug Version: v0.10, 2.6.39.2 #1
ktime : 12216636.444644
sched_clk : 12217333.758264
cpu_clk : 12217333.758399
jiffies : 4306883928
sched_clock_stable : 1
sysctl_sched
.sysctl_sched_latency : 24.000000
.sysctl_sched_min_granularity : 3.000000
.sysctl_sched_wakeup_granularity : 4.000000
.sysctl_sched_child_runs_first : 0
.sysctl_sched_features : 7279
.sysctl_sched_tunable_scaling : 1 (logaritmic)
cpu#0, 2133.174 MHz
.nr_running : 1
.load : 1024
.nr_switches : 26905374
.nr_load_updates : 4685274
.nr_uninterruptible : 1
.next_balance : 4306.884003
.curr->pid : 27639
.clock : 12217333.316083
.cpu_load[0] : 1024
.cpu_load[1] : 896
.cpu_load[2] : 880
.cpu_load[3] : 926
.cpu_load[4] : 972
.yld_count : 0
.sched_switch : 0
.sched_count : 27706762
.sched_goidle : 11752137
.avg_idle : 1000000
.ttwu_count : 14444352
.ttwu_local : 13866405
.bkl_count : 0
cfs_rq[0]:/autogroup-25
.exec_clock : 1754651.110984
.MIN_vruntime : 0.000001
.min_vruntime : 1636072.639823
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : -4071171.099304
.nr_spread_over : 329
.nr_running : 0
.load : 0
.load_avg : 1700.248736
.load_period : 5.110558
.load_contrib : 332
.load_tg : 9135
.se->exec_start : 12217253.606401
.se->vruntime : 5707220.431260
.se->sum_exec_runtime : 1754651.593737
.se->statistics.wait_start : 0.000000
.se->statistics.sleep_start : 0.000000
.se->statistics.block_start : 0.000000
.se->statistics.sleep_max : 0.000000
.se->statistics.block_max : 0.000000
.se->statistics.exec_max : 26.525825
.se->statistics.slice_max : 52.712563
.se->statistics.wait_max : 124.693729
.se->statistics.wait_sum : 166971.507741
.se->statistics.wait_count : 10835394
.se->load.weight : 2
cfs_rq[0]:/autogroup-230
.exec_clock : 62436.263988
.MIN_vruntime : 0.000001
.min_vruntime : 71157.593880
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : -5636086.145247
.nr_spread_over : 1533
.nr_running : 1
.load : 1024
.load_avg : 9728.499720
.load_period : 9.500488
.load_contrib : 1023
.load_tg : 1023
.se->exec_start : 12217333.316083
.se->vruntime : 5707243.739127
.se->sum_exec_runtime : 62436.253723
.se->statistics.wait_start : 0.000000
.se->statistics.sleep_start : 0.000000
.se->statistics.block_start : 0.000000
.se->statistics.sleep_max : 0.000000
.se->statistics.block_max : 0.000000
.se->statistics.exec_max : 18.585894
.se->statistics.slice_max : 15.700933
.se->statistics.wait_max : 27.049583
.se->statistics.wait_sum : 1003.645717
.se->statistics.wait_count : 23082
.se->load.weight : 1024
cfs_rq[0]:/
.exec_clock : 3048654.851778
.MIN_vruntime : 0.000001
.min_vruntime : 5707243.739127
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : 0.000000
.nr_spread_over : 358
.nr_running : 1
.load : 1024
.load_avg : 0.000000
.load_period : 0.000000
.load_contrib : 0
.load_tg : 0
runnable tasks:
task PID tree-key switches prio exec-runtime sum-exec sum-sleep
----------------------------------------------------------------------------------------------------------
R cc1plus 27639 71157.593880 414 120 71157.593880 1762.498830 29.784276 /autogroup-230
cpu#1, 2133.174 MHz
.nr_running : 2
.load : 1099
.nr_switches : 5202989
.nr_load_updates : 3412499
.nr_uninterruptible : 6
.next_balance : 4306.883930
.curr->pid : 10780
.clock : 12217332.313831
.cpu_load[0] : 75
.cpu_load[1] : 134
.cpu_load[2] : 360
.cpu_load[3] : 615
.cpu_load[4] : 787
.yld_count : 0
.sched_switch : 0
.sched_count : 5663379
.sched_goidle : 1693306
.avg_idle : 575273
.ttwu_count : 3129335
.ttwu_local : 1363004
.bkl_count : 0
cfs_rq[1]:/autogroup-76
.exec_clock : 499407.750509
.MIN_vruntime : 0.000001
.min_vruntime : 502439.086079
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : -5204804.653048
.nr_spread_over : 241
.nr_running : 0
.load : 0
.load_avg : 5119.999488
.load_period : 5.494750
.load_contrib : 931
.load_tg : 1648
.se->exec_start : 12217318.830093
.se->vruntime : 4065470.984154
.se->sum_exec_runtime : 499407.707174
.se->statistics.wait_start : 0.000000
.se->statistics.sleep_start : 0.000000
.se->statistics.block_start : 0.000000
.se->statistics.sleep_max : 0.000000
.se->statistics.block_max : 0.000000
.se->statistics.exec_max : 22.392523
.se->statistics.slice_max : 36.697023
.se->statistics.wait_max : 56.248241
.se->statistics.wait_sum : 18173.424809
.se->statistics.wait_count : 206104
.se->load.weight : 2
cfs_rq[1]:/autogroup-25
.exec_clock : 498335.813672
.MIN_vruntime : 0.000001
.min_vruntime : 319178.217391
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : -5388065.521736
.nr_spread_over : 225
.nr_running : 1
.load : 1024
.load_avg : 4991.828921
.load_period : 7.411406
.load_contrib : 673
.load_tg : 9135
.se->exec_start : 12217332.313831
.se->vruntime : 4065652.931256
.se->sum_exec_runtime : 498336.350679
.se->statistics.wait_start : 0.000000
.se->statistics.sleep_start : 0.000000
.se->statistics.block_start : 0.000000
.se->statistics.sleep_max : 0.000000
.se->statistics.block_max : 0.000000
.se->statistics.exec_max : 25.412956
.se->statistics.slice_max : 77.233543
.se->statistics.wait_max : 158.722105
.se->statistics.wait_sum : 68913.287745
.se->statistics.wait_count : 1532691
.se->load.weight : 75
cfs_rq[1]:/
.exec_clock : 2693797.505618
.MIN_vruntime : 4065640.931256
.min_vruntime : 4065652.931256
.max_vruntime : 4065640.931256
.spread : 0.000000
.spread0 : -1641590.807871
.nr_spread_over : 422
.nr_running : 2
.load : 1099
.load_avg : 0.000000
.load_period : 0.000000
.load_contrib : 0
.load_tg : 0
runnable tasks:
task PID tree-key switches prio exec-runtime sum-exec sum-sleep
----------------------------------------------------------------------------------------------------------
btrfs-endio-wri 5898 4065640.931256 163995 120 4065640.931256 2120589.603022 4812011.877524 /
R scribed 10780 319178.217391 40625 120 319178.217391 30710.062386 2740882.340892 /autogroup-25
cpu#2, 2133.174 MHz
.nr_running : 3
.load : 297
.nr_switches : 4315099
.nr_load_updates : 3330178
.nr_uninterruptible : 4
.next_balance : 4306.883960
.curr->pid : 10799
.clock : 12217333.315513
.cpu_load[0] : 106
.cpu_load[1] : 97
.cpu_load[2] : 97
.cpu_load[3] : 127
.cpu_load[4] : 199
.yld_count : 0
.sched_switch : 0
.sched_count : 4758647
.sched_goidle : 1364869
.avg_idle : 801941
.ttwu_count : 2694705
.ttwu_local : 1257375
.bkl_count : 0
cfs_rq[2]:/autogroup-25
.exec_clock : 494954.846307
.MIN_vruntime : 332267.401963
.min_vruntime : 332267.402128
.max_vruntime : 332267.402128
.spread : 0.000165
.spread0 : -5374976.336999
.nr_spread_over : 285
.nr_running : 3
.load : 3072
.load_avg : 10356.877319
.load_period : 5.595277
.load_contrib : 1851
.load_tg : 9135
.se->exec_start : 12217333.315513
.se->vruntime : 4181344.918399
.se->sum_exec_runtime : 494955.354343
.se->statistics.wait_start : 0.000000
.se->statistics.sleep_start : 0.000000
.se->statistics.block_start : 0.000000
.se->statistics.sleep_max : 0.000000
.se->statistics.block_max : 0.000000
.se->statistics.exec_max : 70.792267
.se->statistics.slice_max : 43.647628
.se->statistics.wait_max : 202.697576
.se->statistics.wait_sum : 66469.684263
.se->statistics.wait_count : 1310449
.se->load.weight : 297
cfs_rq[2]:/
.exec_clock : 2782930.847972
.MIN_vruntime : 0.000001
.min_vruntime : 4181344.918399
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : -1525898.820728
.nr_spread_over : 366
.nr_running : 1
.load : 297
.load_avg : 0.000000
.load_period : 0.000000
.load_contrib : 0
.load_tg : 0
runnable tasks:
task PID tree-key switches prio exec-runtime sum-exec sum-sleep
----------------------------------------------------------------------------------------------------------
scribed 10735 332267.402128 42181 120 332267.402128 60756.381280 2711089.437213 /autogroup-25
scribed 10741 332267.401963 43881 120 332267.401963 41509.615065 2736135.528323 /autogroup-25
R scribed 10799 332268.179232 49286 120 332268.179232 44583.256256 2708643.765415 /autogroup-25
cpu#3, 2133.174 MHz
.nr_running : 1
.load : 1024
.nr_switches : 3566636
.nr_load_updates : 3231982
.nr_uninterruptible : 0
.next_balance : 4306.883937
.curr->pid : 10807
.clock : 12217333.315095
.cpu_load[0] : 1024
.cpu_load[1] : 893
.cpu_load[2] : 887
.cpu_load[3] : 1054
.cpu_load[4] : 1165
.yld_count : 0
.sched_switch : 0
.sched_count : 3997671
.sched_goidle : 1036744
.avg_idle : 875228
.ttwu_count : 2317023
.ttwu_local : 1188657
.bkl_count : 0
cfs_rq[3]:/autogroup-104
.exec_clock : 1042.146427
.MIN_vruntime : 0.000001
.min_vruntime : 1041.097851
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : -5706202.641276
.nr_spread_over : 0
.nr_running : 0
.load : 0
.load_avg : 840.969664
.load_period : 9.536831
.load_contrib : 88
.load_tg : 88
.se->exec_start : 12217264.731984
.se->vruntime : 4237812.475572
.se->sum_exec_runtime : 1042.138865
.se->statistics.wait_start : 0.000000
.se->statistics.sleep_start : 0.000000
.se->statistics.block_start : 0.000000
.se->statistics.sleep_max : 0.000000
.se->statistics.block_max : 0.000000
.se->statistics.exec_max : 19.669824
.se->statistics.slice_max : 14.713005
.se->statistics.wait_max : 20.977554
.se->statistics.wait_sum : 122.877838
.se->statistics.wait_count : 7746
.se->load.weight : 2
cfs_rq[3]:/autogroup-76
.exec_clock : 761855.251614
.MIN_vruntime : 0.000001
.min_vruntime : 761898.181721
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : -4945345.557406
.nr_spread_over : 26
.nr_running : 0
.load : 0
.load_avg : 6869.735669
.load_period : 9.569814
.load_contrib : 717
.load_tg : 1648
.se->exec_start : 12217284.575036
.se->vruntime : 4237901.051612
.se->sum_exec_runtime : 761855.212972
.se->statistics.wait_start : 0.000000
.se->statistics.sleep_start : 0.000000
.se->statistics.block_start : 0.000000
.se->statistics.sleep_max : 0.000000
.se->statistics.block_max : 0.000000
.se->statistics.exec_max : 20.660558
.se->statistics.slice_max : 71.050682
.se->statistics.wait_max : 42.770238
.se->statistics.wait_sum : 19920.522671
.se->statistics.wait_count : 161732
.se->load.weight : 2
cfs_rq[3]:/autogroup-25
.exec_clock : 439304.464950
.MIN_vruntime : 0.000001
.min_vruntime : 304723.334359
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : -5402520.404768
.nr_spread_over : 218
.nr_running : 0
.load : 0
.load_avg : 7172.446743
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cfs_rq[3]:/
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runnable tasks:
task PID tree-key switches prio exec-runtime sum-exec sum-sleep
----------------------------------------------------------------------------------------------------------
Rbtrfs-delalloc- 10807 4237927.149103 25157 120 4237927.149103 209280.273512 2568413.477590 /
cpu#4, 2133.174 MHz
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cfs_rq[4]:/autogroup-25
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cfs_rq[4]:/
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runnable tasks:
task PID tree-key switches prio exec-runtime sum-exec sum-sleep
----------------------------------------------------------------------------------------------------------
Rbtrfs-delalloc- 5895 2880287.827681 134043 120 2880287.827681 592844.026075 6457506.091557 /
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cfs_rq[5]:/autogroup-24
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cfs_rq[5]:/
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runnable tasks:
task PID tree-key switches prio exec-runtime sum-exec sum-sleep
----------------------------------------------------------------------------------------------------------
md0_raid5 863 4167310.516139 3424152 120 4167310.516139 270912.576424 11795648.898170 /
R bash 6269 298468.185914 2733 120 298468.185914 1806.785809 6745808.153495 /autogroup-25
cpu#6, 2133.174 MHz
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cfs_rq[6]:/autogroup-25
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cfs_rq[6]:/
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runnable tasks:
task PID tree-key switches prio exec-runtime sum-exec sum-sleep
----------------------------------------------------------------------------------------------------------
R scribed 10729 266566.020605 42683 120 266566.020605 46269.627553 2726078.411762 /autogroup-25
scribed 10733 266565.286666 39983 120 266565.286666 57123.431312 2718298.543814 /autogroup-25
scribed 10786 266577.286666 46171 120 266577.286666 44596.572841 2709349.616752 /autogroup-25
cpu#7, 2133.174 MHz
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cfs_rq[7]:/autogroup-25
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cfs_rq[7]:/
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runnable tasks:
task PID tree-key switches prio exec-runtime sum-exec sum-sleep
----------------------------------------------------------------------------------------------------------
Rbtrfs-delalloc- 10808 3793563.780772 28933 120 3793563.780772 212006.056854 2565681.821674 /
next prev parent reply other threads:[~2011-06-30 14:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-27 9:04 [btrfs-delalloc-] Proskurin Kirill
2011-06-27 13:21 ` [btrfs-delalloc-] Hubert Kario
2011-06-29 15:37 ` [btrfs-transacti] & btrfs-endio-wri] - WAS: [btrfs-delalloc-] Proskurin Kirill
2011-06-29 16:14 ` Josef Bacik
2011-06-30 14:12 ` Proskurin Kirill [this message]
2011-06-30 17:13 ` Josef Bacik
2011-06-30 17:19 ` Proskurin Kirill
2011-06-30 18:13 ` Proskurin Kirill
-- strict thread matches above, loose matches on Subject: below --
2011-07-01 7:11 Proskurin Kirill
2011-07-01 14:07 ` Josef Bacik
2011-07-06 16:31 ` Proskurin Kirill
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