search for: __writeback_single_inode

Displaying 20 results from an estimated 20 matches for "__writeback_single_inode".

2012 Apr 11
1
CentOS 5 - problem with kernel/process: task blocked for more than 120 seconds.
...46 Apr 11 10:13:29 server kernel: [<f885f1e2>] log_wait_commit+0x80/0xc7 [jbd] Apr 11 10:13:29 server kernel: [<c0436bd7>] autoremove_wake_function+0x0/0x2d Apr 11 10:13:29 server kernel: [<f885a661>] journal_stop+0x195/0x1ba [jbd] Apr 11 10:13:29 server kernel: [<c0495caa>] __writeback_single_inode+0x197/0x2a3 Apr 11 10:13:29 server kernel: [<c045ee18>] do_writepages+0x2b/0x32 Apr 11 10:13:29 server kernel: [<c045a96c>] __filemap_fdatawrite_range+0x66/0x72 Apr 11 10:13:29 server kernel: [<c0496346>] sync_inode+0x19/0x24 Apr 11 10:13:29 server kernel: [<f8983009>] ext3_...
2012 Jun 05
0
Errors in dmesg
...10c400a4040 0011dd0835789020 00000000000161a0 ffff810b3acfb228 0000000400000092 Call Trace: [<ffffffff88036e55>] :jbd:log_wait_commit+0xa3/0xf5 [<ffffffff800a34a8>] autoremove_wake_function+0x0/0x2e [<ffffffff8803179a>] :jbd:journal_stop+0x1d3/0x203 [<ffffffff8002f96a>] __writeback_single_inode+0x1dd/0x31c [<ffffffff800f7454>] sync_inode+0x24/0x33 [<ffffffff8804c37e>] :ext3:ext3_sync_file+0xce/0xf8 [<ffffffff8004fe60>] do_fsync+0x52/0xa4 [<ffffffff800e48c9>] __do_fsync+0x23/0x36 [<ffffffff8005d28d>] tracesys+0xd5/0xe0 INFO: task VBoxHeadless:20743 block...
2014 Sep 11
3
blk-mq crash under KVM in multiqueue block code (with virtio-blk and ext4)
...00000000003e2d6c>] generic_make_request+0xc4/0xfc [ 66.437723] [<00000000003e2e56>] submit_bio+0xb2/0x1a8 [ 66.438373] [<000000000031e8aa>] ext4_io_submit+0x52/0x80 [ 66.438375] [<000000000031ccfa>] ext4_writepages+0x7c6/0xd0c [ 66.438378] [<00000000002aea20>] __writeback_single_inode+0x54/0x274 [ 66.438379] [<00000000002b0134>] writeback_sb_inodes+0x28c/0x4ec [ 66.438380] [<00000000002b042e>] __writeback_inodes_wb+0x9a/0xe4 [ 66.438382] [<00000000002b06a2>] wb_writeback+0x22a/0x358 [ 66.438383] [<00000000002b0cd0>] bdi_writeback_workfn+0x354/...
2014 Sep 11
3
blk-mq crash under KVM in multiqueue block code (with virtio-blk and ext4)
...00000000003e2d6c>] generic_make_request+0xc4/0xfc [ 66.437723] [<00000000003e2e56>] submit_bio+0xb2/0x1a8 [ 66.438373] [<000000000031e8aa>] ext4_io_submit+0x52/0x80 [ 66.438375] [<000000000031ccfa>] ext4_writepages+0x7c6/0xd0c [ 66.438378] [<00000000002aea20>] __writeback_single_inode+0x54/0x274 [ 66.438379] [<00000000002b0134>] writeback_sb_inodes+0x28c/0x4ec [ 66.438380] [<00000000002b042e>] __writeback_inodes_wb+0x9a/0xe4 [ 66.438382] [<00000000002b06a2>] wb_writeback+0x22a/0x358 [ 66.438383] [<00000000002b0cd0>] bdi_writeback_workfn+0x354/...
2008 Apr 10
1
fsfuzz testing: some results
...fs] [<f8b9b079>] ? btrfs_writepages+0x0/0x1d [btrfs] [<f8ba53c6>] ? extent_writepages+0x29/0x44 [btrfs] [<f8b9d029>] ? btrfs_get_extent+0x0/0x70e [btrfs] [<f8b9b091>] ? btrfs_writepages+0x18/0x1d [btrfs] [<c0457092>] ? do_writepages+0x23/0x34 [<c0487ee2>] ? __writeback_single_inode+0x123/0x22a [<c0488317>] ? sync_sb_inodes+0x192/0x249 [<c04886b0>] ? writeback_inodes+0x6a/0xb1 [<c0457b89>] ? pdflush+0x0/0x185 [<c0457784>] ? background_writeout+0x73/0x9e [<c0457c7b>] ? pdflush+0xf2/0x185 [<c0457711>] ? background_writeout+0x0/0x9e [&lt...
2020 Feb 14
1
[PATCH 1/2] virtio-blk: fix hw_queue stopped on arbitrary error
...c_make_request+0x10d/0x2e0 [ 54.769270] submit_bio+0x69/0x130 [ 54.769273] ext4_io_submit+0x44/0x50 [ 54.769275] ext4_writepages+0x56f/0xd30 [ 54.769278] ? cpumask_next_and+0x19/0x20 [ 54.769280] ? find_busiest_group+0x11a/0xa40 [ 54.769283] do_writepages+0x15/0x70 [ 54.769288] __writeback_single_inode+0x38/0x330 [ 54.769290] writeback_sb_inodes+0x219/0x4c0 [ 54.769292] __writeback_inodes_wb+0x82/0xb0 [ 54.769293] wb_writeback+0x267/0x300 [ 54.769295] wb_workfn+0x1aa/0x430 [ 54.769298] process_one_work+0x156/0x360 [ 54.769299] worker_thread+0x41/0x3b0 [ 54.769300] kthread+0xf...
2005 Jan 04
0
[PATCH] BUG on error handlings in Ext3 under I/O failure condition
...*/ -void write_inode_now(struct inode *inode, int sync) +int write_inode_now(struct inode *inode, int sync) { + int err = 0; struct writeback_control wbc = { .nr_to_write = LONG_MAX, .sync_mode = WB_SYNC_ALL, @@ -569,10 +570,11 @@ might_sleep(); spin_lock(&inode_lock); - __writeback_single_inode(inode, &wbc); + err = __writeback_single_inode(inode, &wbc); spin_unlock(&inode_lock); if (sync) wait_on_inode(inode); + return err; } EXPORT_SYMBOL(write_inode_now); @@ -641,8 +643,11 @@ need_write_inode_now = 1; spin_unlock(&inode_lock); - if (need_write_ino...
2014 Sep 12
3
blk-mq crash under KVM in multiqueue block code (with virtio-blk and ext4)
...equest+0xc4/0xfc >> [ 66.437723] [<00000000003e2e56>] submit_bio+0xb2/0x1a8 >> [ 66.438373] [<000000000031e8aa>] ext4_io_submit+0x52/0x80 >> [ 66.438375] [<000000000031ccfa>] ext4_writepages+0x7c6/0xd0c >> [ 66.438378] [<00000000002aea20>] __writeback_single_inode+0x54/0x274 >> [ 66.438379] [<00000000002b0134>] writeback_sb_inodes+0x28c/0x4ec >> [ 66.438380] [<00000000002b042e>] __writeback_inodes_wb+0x9a/0xe4 >> [ 66.438382] [<00000000002b06a2>] wb_writeback+0x22a/0x358 >> [ 66.438383] [<00000000002b0...
2014 Sep 12
3
blk-mq crash under KVM in multiqueue block code (with virtio-blk and ext4)
...equest+0xc4/0xfc >> [ 66.437723] [<00000000003e2e56>] submit_bio+0xb2/0x1a8 >> [ 66.438373] [<000000000031e8aa>] ext4_io_submit+0x52/0x80 >> [ 66.438375] [<000000000031ccfa>] ext4_writepages+0x7c6/0xd0c >> [ 66.438378] [<00000000002aea20>] __writeback_single_inode+0x54/0x274 >> [ 66.438379] [<00000000002b0134>] writeback_sb_inodes+0x28c/0x4ec >> [ 66.438380] [<00000000002b042e>] __writeback_inodes_wb+0x9a/0xe4 >> [ 66.438382] [<00000000002b06a2>] wb_writeback+0x22a/0x358 >> [ 66.438383] [<00000000002b0...
2016 Jun 16
0
[PATCH v7 00/12] Support non-lru page migration
...8111f9a4>] ? __lock_acquire+0x59f/0x33b8 [ 344.264311] [<ffffffff811fa6ea>] do_writepages+0x93/0xa1 [ 344.264315] [<ffffffff812fb7a0>] ? writeback_sb_inodes+0x270/0x85e [ 344.264317] [<ffffffff811fa6ea>] ? do_writepages+0x93/0xa1 [ 344.264321] [<ffffffff812fb287>] __writeback_single_inode+0x8b/0x334 [ 344.264324] [<ffffffff812fb9c9>] writeback_sb_inodes+0x499/0x85e [ 344.264327] [<ffffffff812fb530>] ? __writeback_single_inode+0x334/0x334 [ 344.264331] [<ffffffff81115e1c>] ? down_read_trylock+0x53/0xaf [ 344.264335] [<ffffffff812a7398>] ? trylock_super...
2014 Sep 12
0
blk-mq crash under KVM in multiqueue block code (with virtio-blk and ext4)
...] generic_make_request+0xc4/0xfc > [ 66.437723] [<00000000003e2e56>] submit_bio+0xb2/0x1a8 > [ 66.438373] [<000000000031e8aa>] ext4_io_submit+0x52/0x80 > [ 66.438375] [<000000000031ccfa>] ext4_writepages+0x7c6/0xd0c > [ 66.438378] [<00000000002aea20>] __writeback_single_inode+0x54/0x274 > [ 66.438379] [<00000000002b0134>] writeback_sb_inodes+0x28c/0x4ec > [ 66.438380] [<00000000002b042e>] __writeback_inodes_wb+0x9a/0xe4 > [ 66.438382] [<00000000002b06a2>] wb_writeback+0x22a/0x358 > [ 66.438383] [<00000000002b0cd0>] bdi_wri...
2014 Sep 17
0
blk-mq crash under KVM in multiqueue block code (with virtio-blk and ext4)
...>>> [ 66.437723] [<00000000003e2e56>] submit_bio+0xb2/0x1a8 >>> [ 66.438373] [<000000000031e8aa>] ext4_io_submit+0x52/0x80 >>> [ 66.438375] [<000000000031ccfa>] ext4_writepages+0x7c6/0xd0c >>> [ 66.438378] [<00000000002aea20>] __writeback_single_inode+0x54/0x274 >>> [ 66.438379] [<00000000002b0134>] writeback_sb_inodes+0x28c/0x4ec >>> [ 66.438380] [<00000000002b042e>] __writeback_inodes_wb+0x9a/0xe4 >>> [ 66.438382] [<00000000002b06a2>] wb_writeback+0x22a/0x358 >>> [ 66.438383] [&...
2012 Sep 12
2
Deadlock in btrfs-cleaner, related to snapshot deletion
...he_pages+0x21c/0x410 [btrfs] [ 386.319619] [<ffffffffa00f1e40>] ? can_nocow_odirect+0x2b0/0x2b0 [btrfs] [ 386.319654] [<ffffffffa00e4a6b>] btree_writepages+0x3b/0x40 [btrfs] [ 386.319661] [<ffffffff81138450>] do_writepages+0x20/0x40 [ 386.319670] [<ffffffff811af12f>] __writeback_single_inode.isra.32+0x3f/0x190 [ 386.319678] [<ffffffff811af850>] writeback_sb_inodes+0x1a0/0x350 [ 386.319685] [<ffffffff811afbbf>] wb_writeback+0xef/0x340 [ 386.319693] [<ffffffff811b1468>] wb_do_writeback+0xb8/0x1d0 [ 386.319701] [<ffffffff81067c20>] ? usleep_range+0x50/0x50...
2007 Dec 09
2
centos 5.1 kernel crash on 2.6.23.9
...[<ffffffff8106c4b8>] write_cache_pages+0x17b/0x2aa Dec 8 22:23:58 devcentos5x64 kernel: [<ffffffff8106bf90>] __writepage+0x0/0x23 Dec 8 22:23:58 devcentos5x64 kernel: [<ffffffff8106c62a>] do_writepages+0x27/0x2d Dec 8 22:23:58 devcentos5x64 kernel: [<ffffffff810a8749>] __writeback_single_inode+0x1ba/0x332 Dec 8 22:23:58 devcentos5x64 kernel: [<ffffffff8805b7ea>] :ext3:__ext3_journal_dirty_metadata+0x1e/0x46 Dec 8 22:23:58 devcentos5x64 kernel: [<ffffffff810a8c00>] sync_sb_inodes+0x1a3/0x261 Dec 8 22:23:58 devcentos5x64 kernel: [<ffffffff810a9030>] writeback_inodes...
2016 Jun 15
2
[PATCH v7 00/12] Support non-lru page migration
Hi Sergey, On Wed, Jun 15, 2016 at 04:59:09PM +0900, Sergey Senozhatsky wrote: > Hello Minchan, > > -next 4.7.0-rc3-next-20160614 > > > [ 315.146533] kasan: CONFIG_KASAN_INLINE enabled > [ 315.146538] kasan: GPF could be caused by NULL-ptr deref or user memory access > [ 315.146546] general protection fault: 0000 [#1] PREEMPT SMP KASAN > [ 315.146576] Modules
2016 Jun 15
2
[PATCH v7 00/12] Support non-lru page migration
Hi Sergey, On Wed, Jun 15, 2016 at 04:59:09PM +0900, Sergey Senozhatsky wrote: > Hello Minchan, > > -next 4.7.0-rc3-next-20160614 > > > [ 315.146533] kasan: CONFIG_KASAN_INLINE enabled > [ 315.146538] kasan: GPF could be caused by NULL-ptr deref or user memory access > [ 315.146546] general protection fault: 0000 [#1] PREEMPT SMP KASAN > [ 315.146576] Modules
2012 Jul 31
2
Btrfs Intermittent ENOSPC Issues
I''ve been working on running down intermittent ENOSPC issues. I can only seem to replicate ENOSPC errors when running zlib compression. However, I have been seeing similar ENOSPC errors to a lesser extent when playing with the LZ4HC patches. I apologize for not following up on this sooner, but I had drifted away from using zlib, and didn''t notice there was still an issue. My
2020 Feb 13
7
[PATCH 0/2] virtio-blk: improve handling of DMA mapping failures
Two patches are handling new edge cases introduced by doing DMA mappings (which can fail) in virtio core. I stumbled upon this while stress testing I/O for Protected Virtual Machines. I deliberately chose a tiny swiotlb size and have generated load with fio. With more than one virtio-blk disk in use I experienced hangs. The goal of this series is to fix those hangs. Halil Pasic (2):
2020 Feb 13
7
[PATCH 0/2] virtio-blk: improve handling of DMA mapping failures
Two patches are handling new edge cases introduced by doing DMA mappings (which can fail) in virtio core. I stumbled upon this while stress testing I/O for Protected Virtual Machines. I deliberately chose a tiny swiotlb size and have generated load with fio. With more than one virtio-blk disk in use I experienced hangs. The goal of this series is to fix those hangs. Halil Pasic (2):
2012 Aug 01
7
[PATCH] Btrfs: barrier before waitqueue_active
We need an smb_mb() before waitqueue_active to avoid missing wakeups. Before Mitch was hitting a deadlock between the ordered flushers and the transaction commit because the ordered flushers were waiting for more refs and were never woken up, so those smp_mb()''s are the most important. Everything else I added for correctness sake and to avoid getting bitten by this again somewhere else.