Displaying 11 results from an estimated 11 matches for "ocfs2_move_ext".
2011 May 29
1
[patch] ocfs2: checking the wrong variable in ocfs2_move_extent()
...obe_alloc_group() allocates "*new_phys_cpos".
Signed-off-by: Dan Carpenter <error27 at gmail.com>
diff --git a/fs/ocfs2/move_extents.c b/fs/ocfs2/move_extents.c
index 4c54884..f3eb060 100644
--- a/fs/ocfs2/move_extents.c
+++ b/fs/ocfs2/move_extents.c
@@ -747,7 +747,7 @@ static int ocfs2_move_extent(struct ocfs2_move_extents_context *context,
*/
ocfs2_probe_alloc_group(inode, gd_bh, &goal_bit, len, move_max_hop,
new_phys_cpos);
- if (!new_phys_cpos) {
+ if (!*new_phys_cpos) {
ret = -ENOSPC;
goto out_commit;
}
2023 Feb 17
1
[PATCH] ocfs2: fix defrag path triggering jbd2 ASSERT
code path:
ocfs2_ioctl_move_extents
ocfs2_move_extents
ocfs2_defrag_extent
__ocfs2_move_extent
+ ocfs2_journal_access_di
+ ocfs2_split_extent //sub-paths call jbd2_journal_restart
+ ocfs2_journal_dirty //crash by jbs2 ASSERT
crash stacks:
PID: 11297 TASK: ffff974a676dcd00 CPU: 67 COMMAND: "defragfs.ocfs2"
#0 [ffffb...
2023 Feb 17
1
[PATCH] ocfs2: fix non-auto defrag path not working issue
This commit fixes three issues on non-auto defrag path (defragfs.ocfs2
doesn't set OCFS2_MOVE_EXT_FL_AUTO_DEFRAG on range.me_flags):
- For ocfs2_find_victim_alloc_group(), old code forgot enlarge bitmap
range for global_bitmap case. Old code could generate negative
vict_bit.
- For ocfs2_probe_alloc_group(), old code forgot back off move_len when
finding enough bitmap space. Old code has p...
[merged mm-hotfixes-stable] ocfs2-fix-defrag-path-triggering-jbd2-assert.patch removed from -mm tree
2023 Feb 28
0
[merged mm-hotfixes-stable] ocfs2-fix-defrag-path-triggering-jbd2-assert.patch removed from -mm tree
...el.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Heming Zhao via Ocfs2-devel <ocfs2-devel at oss.oracle.com>
Subject: ocfs2: fix defrag path triggering jbd2 ASSERT
Date: Fri, 17 Feb 2023 08:37:17 +0800
code path:
ocfs2_ioctl_move_extents
ocfs2_move_extents
ocfs2_defrag_extent
__ocfs2_move_extent
+ ocfs2_journal_access_di
+ ocfs2_split_extent //sub-paths call jbd2_journal_restart
+ ocfs2_journal_dirty //crash by jbs2 ASSERT
crash stacks:
PID: 11297 TASK: ffff974a676dcd00 CPU: 67 COMMAND: "defragfs.ocfs2"
#0 [ffffb...
2023 Mar 06
0
Patch "ocfs2: fix defrag path triggering jbd2 ASSERT" has been added to the 6.2-stable tree
...t;ocfs2-devel at oss.oracle.com>
Date: Fri, 17 Feb 2023 08:37:17 +0800
Subject: ocfs2: fix defrag path triggering jbd2 ASSERT
From: Heming Zhao via Ocfs2-devel <ocfs2-devel at oss.oracle.com>
commit 60eed1e3d45045623e46944ebc7c42c30a4350f0 upstream.
code path:
ocfs2_ioctl_move_extents
ocfs2_move_extents
ocfs2_defrag_extent
__ocfs2_move_extent
+ ocfs2_journal_access_di
+ ocfs2_split_extent //sub-paths call jbd2_journal_restart
+ ocfs2_journal_dirty //crash by jbs2 ASSERT
crash stacks:
PID: 11297 TASK: ffff974a676dcd00 CPU: 67 COMMAND: "defragfs.ocfs2"
#0 [ffffb...
2023 Mar 06
0
Patch "ocfs2: fix defrag path triggering jbd2 ASSERT" has been added to the 5.15-stable tree
...t;ocfs2-devel at oss.oracle.com>
Date: Fri, 17 Feb 2023 08:37:17 +0800
Subject: ocfs2: fix defrag path triggering jbd2 ASSERT
From: Heming Zhao via Ocfs2-devel <ocfs2-devel at oss.oracle.com>
commit 60eed1e3d45045623e46944ebc7c42c30a4350f0 upstream.
code path:
ocfs2_ioctl_move_extents
ocfs2_move_extents
ocfs2_defrag_extent
__ocfs2_move_extent
+ ocfs2_journal_access_di
+ ocfs2_split_extent //sub-paths call jbd2_journal_restart
+ ocfs2_journal_dirty //crash by jbs2 ASSERT
crash stacks:
PID: 11297 TASK: ffff974a676dcd00 CPU: 67 COMMAND: "defragfs.ocfs2"
#0 [ffffb...
2023 Mar 06
0
Patch "ocfs2: fix defrag path triggering jbd2 ASSERT" has been added to the 5.10-stable tree
...t;ocfs2-devel at oss.oracle.com>
Date: Fri, 17 Feb 2023 08:37:17 +0800
Subject: ocfs2: fix defrag path triggering jbd2 ASSERT
From: Heming Zhao via Ocfs2-devel <ocfs2-devel at oss.oracle.com>
commit 60eed1e3d45045623e46944ebc7c42c30a4350f0 upstream.
code path:
ocfs2_ioctl_move_extents
ocfs2_move_extents
ocfs2_defrag_extent
__ocfs2_move_extent
+ ocfs2_journal_access_di
+ ocfs2_split_extent //sub-paths call jbd2_journal_restart
+ ocfs2_journal_dirty //crash by jbs2 ASSERT
crash stacks:
PID: 11297 TASK: ffff974a676dcd00 CPU: 67 COMMAND: "defragfs.ocfs2"
#0 [ffffb...
2023 Mar 06
0
Patch "ocfs2: fix defrag path triggering jbd2 ASSERT" has been added to the 5.4-stable tree
...t;ocfs2-devel at oss.oracle.com>
Date: Fri, 17 Feb 2023 08:37:17 +0800
Subject: ocfs2: fix defrag path triggering jbd2 ASSERT
From: Heming Zhao via Ocfs2-devel <ocfs2-devel at oss.oracle.com>
commit 60eed1e3d45045623e46944ebc7c42c30a4350f0 upstream.
code path:
ocfs2_ioctl_move_extents
ocfs2_move_extents
ocfs2_defrag_extent
__ocfs2_move_extent
+ ocfs2_journal_access_di
+ ocfs2_split_extent //sub-paths call jbd2_journal_restart
+ ocfs2_journal_dirty //crash by jbs2 ASSERT
crash stacks:
PID: 11297 TASK: ffff974a676dcd00 CPU: 67 COMMAND: "defragfs.ocfs2"
#0 [ffffb...
2023 Mar 06
0
Patch "ocfs2: fix defrag path triggering jbd2 ASSERT" has been added to the 4.19-stable tree
...t;ocfs2-devel at oss.oracle.com>
Date: Fri, 17 Feb 2023 08:37:17 +0800
Subject: ocfs2: fix defrag path triggering jbd2 ASSERT
From: Heming Zhao via Ocfs2-devel <ocfs2-devel at oss.oracle.com>
commit 60eed1e3d45045623e46944ebc7c42c30a4350f0 upstream.
code path:
ocfs2_ioctl_move_extents
ocfs2_move_extents
ocfs2_defrag_extent
__ocfs2_move_extent
+ ocfs2_journal_access_di
+ ocfs2_split_extent //sub-paths call jbd2_journal_restart
+ ocfs2_journal_dirty //crash by jbs2 ASSERT
crash stacks:
PID: 11297 TASK: ffff974a676dcd00 CPU: 67 COMMAND: "defragfs.ocfs2"
#0 [ffffb...
2023 Mar 06
0
Patch "ocfs2: fix defrag path triggering jbd2 ASSERT" has been added to the 4.14-stable tree
...t;ocfs2-devel at oss.oracle.com>
Date: Fri, 17 Feb 2023 08:37:17 +0800
Subject: ocfs2: fix defrag path triggering jbd2 ASSERT
From: Heming Zhao via Ocfs2-devel <ocfs2-devel at oss.oracle.com>
commit 60eed1e3d45045623e46944ebc7c42c30a4350f0 upstream.
code path:
ocfs2_ioctl_move_extents
ocfs2_move_extents
ocfs2_defrag_extent
__ocfs2_move_extent
+ ocfs2_journal_access_di
+ ocfs2_split_extent //sub-paths call jbd2_journal_restart
+ ocfs2_journal_dirty //crash by jbs2 ASSERT
crash stacks:
PID: 11297 TASK: ffff974a676dcd00 CPU: 67 COMMAND: "defragfs.ocfs2"
#0 [ffffb...
2023 Feb 23
0
+ ocfs2-fix-defrag-path-triggering-jbd2-assert.patch added to mm-hotfixes-unstable branch
...is updated there every 2-3 working days
------------------------------------------------------
From: Heming Zhao via Ocfs2-devel <ocfs2-devel at oss.oracle.com>
Subject: ocfs2: fix defrag path triggering jbd2 ASSERT
Date: Fri, 17 Feb 2023 08:37:17 +0800
code path:
ocfs2_ioctl_move_extents
ocfs2_move_extents
ocfs2_defrag_extent
__ocfs2_move_extent
+ ocfs2_journal_access_di
+ ocfs2_split_extent //sub-paths call jbd2_journal_restart
+ ocfs2_journal_dirty //crash by jbs2 ASSERT
crash stacks:
PID: 11297 TASK: ffff974a676dcd00 CPU: 67 COMMAND: "defragfs.ocfs2"
#0 [ffffb...