search for: manage_workers

...plug_event_func+0xba/0x1a0 [<ffffffff814906c8>] ? acpi_os_release_object+0xe/0x12 [<ffffffff81475911>] _handle_hotplug_event_func+0x31/0x70 [<ffffffff810b5333>] process_one_work+0x183/0x500 [<ffffffff810b66e2>] worker_thread+0x122/0x400 [<ffffffff810b65c0>] ? manage_workers+0x2d0/0x2d0 [<ffffffff810bc5de>] kthread+0xce/0xe0 [<ffffffff810bc510>] ? kthread_freezable_should_stop+0x70/0x70 [<ffffffff81ca045c>] ret_from_fork+0x7c/0xb0 [<ffffffff810bc510>] ? kthread_freezable_should_stop+0x70/0x70 Code: 01 00 00 00 74 59 45 31 e4 83 bb c8 01...

...plug_event_func+0xba/0x1a0 [<ffffffff814906c8>] ? acpi_os_release_object+0xe/0x12 [<ffffffff81475911>] _handle_hotplug_event_func+0x31/0x70 [<ffffffff810b5333>] process_one_work+0x183/0x500 [<ffffffff810b66e2>] worker_thread+0x122/0x400 [<ffffffff810b65c0>] ? manage_workers+0x2d0/0x2d0 [<ffffffff810bc5de>] kthread+0xce/0xe0 [<ffffffff810bc510>] ? kthread_freezable_should_stop+0x70/0x70 [<ffffffff81ca045c>] ret_from_fork+0x7c/0xb0 [<ffffffff810bc510>] ? kthread_freezable_should_stop+0x70/0x70 Code: 01 00 00 00 74 59 45 31 e4 83 bb c8 01...

...mmit_transaction+0x870/0x870 [btrfs] [ 5472.100155] [<ffffffffa0039b0f>] do_async_commit+0x1f/0x30 [btrfs] [ 5472.100171] [<ffffffff8108110d>] process_one_work+0x11d/0x430 [ 5472.100187] [<ffffffff81081c69>] worker_thread+0x169/0x360 [ 5472.100203] [<ffffffff81081b00>] ? manage_workers.clone.21+0x240/0x240 [ 5472.100220] [<ffffffff81086496>] kthread+0x96/0xa0 [ 5472.100236] [<ffffffff815e5bb4>] kernel_thread_helper+0x4/0x10 [ 5472.100253] [<ffffffff81086400>] ? flush_kthread_worker+0xb0/0xb0 [ 5472.100269] [<ffffffff815e5bb0>] ? gs_change+0x13/0x13 [ 5...

.../0x2c0 [ 10.053874] nouveau_drm_probe+0x1b9/0x240 [nouveau] [ 10.058986] ? __pm_runtime_resume+0x68/0xb0 [ 10.063409] local_pci_probe+0x5e/0xf0 [ 10.067300] work_for_cpu_fn+0x10/0x30 [ 10.071183] process_one_work+0x21a/0x670 [ 10.075325] worker_thread+0x256/0x500 [ 10.079208] ? manage_workers+0x1e0/0x1e0 [ 10.083362] kthread+0x169/0x220 [ 10.086730] ? kthread_create_worker_on_cpu+0x40/0x40 [ 10.091933] ret_from_fork+0x1f/0x30 [ 10.095655] Code: ff 84 c0 74 02 5b c3 0f b6 1d 59 b2 a6 01 80 fb 01 77 1c 83 e3 01 75 ed 48 c7 c7 c8 f1 3f 82 c6 05 41 b2 a6 01 01 e8 50 02 8d ff <...

...017]? [<ffffffffc06e1608>] ipoib_cm_tx_start+0x268/0x3f0 [ib_ipoib] [Mon Oct 23 16:43:32 2017]? [<ffffffff810a881a>] process_one_work+0x17a/0x440 [Mon Oct 23 16:43:32 2017]? [<ffffffff810a94e6>] worker_thread+0x126/0x3c0 [Mon Oct 23 16:43:32 2017]? [<ffffffff810a93c0>] ? manage_workers.isra.24+0x2a0/0x2a0 [Mon Oct 23 16:43:32 2017]? [<ffffffff810b098f>] kthread+0xcf/0xe0 [Mon Oct 23 16:43:32 2017]? [<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40 [Mon Oct 23 16:43:32 2017]? [<ffffffff816b4f58>] ret_from_fork+0x58/0x90 [Mon Oct 23 16:43:32 2017]? [<ffff...

...ntime_work+0x8a/0xc0 Aug 02 14:19:42 localhost.localdomain kernel: [<ffffffff946baf9f>] process_one_work+0x17f/0x440 Aug 02 14:19:42 localhost.localdomain kernel: [<ffffffff946bc036>] worker_thread+0x126/0x3c0 Aug 02 14:19:42 localhost.localdomain kernel: [<ffffffff946bbf10>] ? manage_workers.isra.25+0x2a0/0x2a0 Aug 02 14:19:42 localhost.localdomain kernel: [<ffffffff946c2e81>] kthread+0xd1/0xe0 Aug 02 14:19:42 localhost.localdomain kernel: [<ffffffff946c2db0>] ? insert_kthread_work+0x40/0x40 Aug 02 14:19:42 localhost.localdomain kernel: [<ffffffff94d76c1d>] ret_fro...

...overy+0x90/0x90 [ocfs2] Mar 27 10:54:08 cvk-7 kernel: [ 361.374561] [<ffffffff81084e2a>] process_one_work+0x11a/0x480 Mar 27 10:54:08 cvk-7 kernel: [ 361.374565] [<ffffffff81085bd4>] worker_thread+0x164/0x370 Mar 27 10:54:08 cvk-7 kernel: [ 361.374570] [<ffffffff81085a70>] ? manage_workers.isra.29+0x130/0x130 Mar 27 10:54:08 cvk-7 kernel: [ 361.374574] [<ffffffff8108a42c>] kthread+0x8c/0xa0 Mar 27 10:54:08 cvk-7 kernel: [ 361.374579] [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10 Mar 27 10:54:08 cvk-7 kernel: [ 361.374583] [<ffffffff8108a3a0>] ? flush_kthr...

The freeze rwsem is taken by sb_start_intwrite() and dropped during the commit_ or end_transaction(). In the async case, that happens in a worker thread. Tell lockdep the calling thread is releasing ownership of the rwsem and the async thread is picking it up. Josef and I worked out a more complicated solution that made the async commit thread join and potentially get a later transaction, but

...a/0xb0 [ocfs2] Apr 27 17:39:45 ZHJD-VM6 kernel: [ 3959.124232] [<ffffffff81084e2a>] process_one_work+0x11a/0x480 Apr 27 17:39:45 ZHJD-VM6 kernel: [ 3959.124236] [<ffffffff81085bd4>] worker_thread+0x164/0x370 Apr 27 17:39:45 ZHJD-VM6 kernel: [ 3959.124241] [<ffffffff81085a70>] ? manage_workers.isra.29+0x130/0x130 Apr 27 17:39:45 ZHJD-VM6 kernel: [ 3959.124246] [<ffffffff8108a42c>] kthread+0x8c/0xa0 Apr 27 17:39:45 ZHJD-VM6 kernel: [ 3959.124251] [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10 Apr 27 17:39:45 ZHJD-VM6 kernel: [ 3959.124255] [<ffffffff8108a3a0>] ? f...

...a/0xb0 [ocfs2] Apr 27 17:39:45 ZHJD-VM6 kernel: [ 3959.124232] [<ffffffff81084e2a>] process_one_work+0x11a/0x480 Apr 27 17:39:45 ZHJD-VM6 kernel: [ 3959.124236] [<ffffffff81085bd4>] worker_thread+0x164/0x370 Apr 27 17:39:45 ZHJD-VM6 kernel: [ 3959.124241] [<ffffffff81085a70>] ? manage_workers.isra.29+0x130/0x130 Apr 27 17:39:45 ZHJD-VM6 kernel: [ 3959.124246] [<ffffffff8108a42c>] kthread+0x8c/0xa0 Apr 27 17:39:45 ZHJD-VM6 kernel: [ 3959.124251] [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10 Apr 27 17:39:45 ZHJD-VM6 kernel: [ 3959.124255] [<ffffffff8108a3a0>] ? f...

Sorry i don`t copy everything: TEST-MAIL1# echo "ls //orphan_dir:0000"|debugfs.ocfs2 /dev/dm-0|wc debugfs.ocfs2 1.6.4 5239722 26198604 246266859 TEST-MAIL1# echo "ls //orphan_dir:0001"|debugfs.ocfs2 /dev/dm-0|wc debugfs.ocfs2 1.6.4 6074335 30371669 285493670 TEST-MAIL2 ~ # echo "ls //orphan_dir:0000"|debugfs.ocfs2 /dev/dm-0|wc debugfs.ocfs2 1.6.4 5239722 26198604

Hi! i notice a serious regression with 3.5 as Dom0 kernel (3.4 was rock stable): 1st: only the GPU PCI Passthrough works, the PCI USB Controller is not recognized within the DomU (HVM Win7 64) Dom0 cmdline is: ro root=LABEL=dom0root xen-pciback.hide=(08:00.0)(08:00.1)(00:1d.0)(00:1d.1)(00:1d.2)(00:1d.7) security=apparmor noirqdebug nouveau.msi=1 Only 8:00.0 and 8:00.1 get passed through

...14 23:21:27 karolszk-lap kernel: [ 613.414816] [<f8d77790>] ? drm_helper_mode_fill_fb_struct+0x30/0x30 [drm_kms_helper] Nov 14 23:21:27 karolszk-lap kernel: [ 613.414824] [<c10754e4>] worker_thread+0x124/0x2d0 Nov 14 23:21:27 karolszk-lap kernel: [ 613.414831] [<c10753c0>] ? manage_workers.isra.28+0x110/0x110 Nov 14 23:21:27 karolszk-lap kernel: [ 613.414839] [<c10792dd>] kthread+0x6d/0x80 Nov 14 23:21:27 karolszk-lap kernel: [ 613.414846] [<c1079270>] ? flush_kthread_worker+0x80/0x80 Nov 14 23:21:27 karolszk-lap kernel: [ 613.414853] [<c15ae33e>] kernel_threa...

...kernel: [<ffffffff8105350e>] ? work_for_cpu_fn+0xb/0x11 kernel: [<ffffffff8105502d>] ? process_one_work+0x1c1/0x2c8 kernel: [<ffffffff8105514c>] ? process_scheduled_works+0x18/0x25 kernel: [<ffffffff81055875>] ? worker_thread+0x1eb/0x29b kernel: [<ffffffff8105568a>] ? manage_workers.isra.25+0x1ae/0x1ae kernel: [<ffffffff81059f28>] ? kthread+0xad/0xb5 kernel: [<ffffffff81059e7b>] ? __kthread_parkme+0x5e/0x5e kernel: [<ffffffff813b0d6c>] ? ret_from_fork+0x7c/0xb0 kernel: [<ffffffff81059e7b>] ? __kthread_parkme+0x5e/0x5e kernel: Code: 48 81 c6 80 dc 00 00...

...mmit_transaction+0xa50/0xa50 [btrfs] [87703.897271] [<ffffffffa035205f>] do_async_commit+0x1f/0x30 [btrfs] [87703.904262] [<ffffffff81068949>] process_one_work+0x129/0x450 [87703.910777] [<ffffffff8106b7eb>] worker_thread+0x17b/0x3c0 [87703.916991] [<ffffffff8106b670>] ? manage_workers+0x220/0x220 [87703.923504] [<ffffffff810703fe>] kthread+0x9e/0xb0 [87703.928952] [<ffffffff8158c224>] kernel_thread_helper+0x4/0x10 [87703.935555] [<ffffffff81070360>] ? kthread_freezable_should_stop+0x70/0x70 [87703.943323] [<ffffffff8158c220>] ? gs_change+0x13/0x13 [87...

...f5c>] xfs_log_force+0x2c/0x70 [xfs] [ 8400.187237] [<ffffffffc049ffd6>] xfs_log_worker+0x36/0x100 [xfs] [ 8400.187241] [<ffffffff960b312f>] process_one_work+0x17f/0x440 [ 8400.187245] [<ffffffff960b3df6>] worker_thread+0x126/0x3c0 [ 8400.187249] [<ffffffff960b3cd0>] ? manage_workers.isra.24+0x2a0/0x2a0 [ 8400.187253] [<ffffffff960bb161>] kthread+0xd1/0xe0 [ 8400.187257] [<ffffffff960bb090>] ? insert_kthread_work+0x40/0x40 [ 8400.187261] [<ffffffff96720677>] ret_from_fork_nospec_begin+0x21/0x21 [ 8400.187265] [<ffffffff960bb090>] ? insert_kthread_wor...

...ce+0x2c/0x70 [xfs] > [ 8400.187237] [<ffffffffc049ffd6>] xfs_log_worker+0x36/0x100 [xfs] > [ 8400.187241] [<ffffffff960b312f>] process_one_work+0x17f/0x440 > [ 8400.187245] [<ffffffff960b3df6>] worker_thread+0x126/0x3c0 > [ 8400.187249] [<ffffffff960b3cd0>] ? manage_workers.isra.24+0x2a0/0x2a0 > [ 8400.187253] [<ffffffff960bb161>] kthread+0xd1/0xe0 > [ 8400.187257] [<ffffffff960bb090>] ? insert_kthread_work+0x40/0x40 > [ 8400.187261] [<ffffffff96720677>] ret_from_fork_nospec_begin+0x21/0x21 > [ 8400.187265] [<ffffffff960bb090>]...

...s] >> [ 8400.187237] [<ffffffffc049ffd6>] xfs_log_worker+0x36/0x100 [xfs] >> [ 8400.187241] [<ffffffff960b312f>] process_one_work+0x17f/0x440 >> [ 8400.187245] [<ffffffff960b3df6>] worker_thread+0x126/0x3c0 >> [ 8400.187249] [<ffffffff960b3cd0>] ? manage_workers.isra.24+0x2a0/0x2a0 >> [ 8400.187253] [<ffffffff960bb161>] kthread+0xd1/0xe0 >> [ 8400.187257] [<ffffffff960bb090>] ? insert_kthread_work+0x40/0x40 >> [ 8400.187261] [<ffffffff96720677>] ret_from_fork_nospec_begin+0x21/0x21 >> [ 8400.187265] [<ffffff...

The profile seems to suggest very high latencies on the brick at ovirt1.nwfiber.com:/gluster/brick1/engine ovirt2.* shows decent numbers. Is everything OK with the brick on ovirt1? Are the bricks of engine volume on both these servers identical in terms of their config? -Krutika On Wed, May 30, 2018 at 3:07 PM, Jim Kusznir <jim at palousetech.com> wrote: > Hi: > > Thank you. I

..._buf_iodone_work+0x85/0x100 [xfs] [ 2.364667] [<ffffffffa01faf35>] xfs_buf_iodone_work+0x85/0x100 [xfs] [ 2.365701] [<ffffffff81078ef9>] process_one_work+0x179/0x460 [ 2.366621] [<ffffffff81079fb6>] worker_thread+0x116/0x3b0 [ 2.367501] [<ffffffff81079ea0>] ? manage_workers.isra.25+0x290/0x290 [ 2.368523] [<ffffffff81080340>] kthread+0xc0/0xd0 [ 2.369296] [<ffffffff81080280>] ? insert_kthread_work+0x40/0x40 [ 2.370252] [<ffffffff815a6088>] ret_from_fork+0x58/0x90 [ 2.371096] [<ffffffff81080280>] ? insert_kthread_work+0x40/0x40 [...