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| author | Qu Wenruo <[email protected]> | 2015-01-20 09:05:33 +0000 |
|---|---|---|
| committer | Chris Mason <[email protected]> | 2015-01-21 01:19:40 +0000 |
| commit | 6c9fe14f9d64cc12401a825a60ec5c5723496ca4 (patch) | |
| tree | 903739c5be570df4074584df413b10eaf917b536 /fs/ubifs/commit.c | |
| parent | btrfs: fix state->private cast on 32 bit machines (diff) | |
| download | kernel-6c9fe14f9d64cc12401a825a60ec5c5723496ca4.tar.gz kernel-6c9fe14f9d64cc12401a825a60ec5c5723496ca4.zip | |
btrfs: Fix the bug that fs_info->pending_changes is never cleared.
Fs_info->pending_changes is never cleared since the original code uses
cmpxchg(&fs_info->pending_changes, 0, 0), which will only clear it if
pending_changes is already 0.
This will cause a lot of problem when mount it with inode_cache mount
option.
If the btrfs is mounted as inode_cache, pending_changes will always be
1, even when the fs is frozen.
Signed-off-by: Qu Wenruo <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Signed-off-by: Chris Mason <[email protected]>
Diffstat (limited to 'fs/ubifs/commit.c')
0 files changed, 0 insertions, 0 deletions