diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-05-08 07:58:38 -0700 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-06-19 13:59:25 +0200 |
| commit | f18cc97845aa4ae0e795c088c979fe1642b3b8e5 (patch) | |
| tree | 7063b825ad17ce74e038302fe784bb693be8cfc0 /fs/btrfs/extent_io.h | |
| parent | bb5167e6197b73a38cf35bee788e5cbb6d3f8bfa (diff) | |
btrfs: fix dirty_metadata_bytes for redirtied buffers
dirty_metadata_bytes is decremented in both places that clear the dirty
bit in a buffer, but only incremented in btrfs_mark_buffer_dirty, which
means that a buffer that is redirtied using btrfs_redirty_list_add won't
be added to dirty_metadata_bytes, but it will be subtracted when written
out, leading an inconsistency in the counter.
Move the dirty_metadata_bytes from btrfs_mark_buffer_dirty into
set_extent_buffer_dirty to also account for the redirty case, and remove
the now unused set_extent_buffer_dirty return value.
Fixes: d3575156f662 ("btrfs: zoned: redirty released extent buffers")
CC: stable@vger.kernel.org # 5.15+
Reviewed-by: Naohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent_io.h')
| -rw-r--r-- | fs/btrfs/extent_io.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 4341ad978fb8..f937654230d3 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -262,7 +262,7 @@ void extent_buffer_bitmap_set(const struct extent_buffer *eb, unsigned long star void extent_buffer_bitmap_clear(const struct extent_buffer *eb, unsigned long start, unsigned long pos, unsigned long len); -bool set_extent_buffer_dirty(struct extent_buffer *eb); +void set_extent_buffer_dirty(struct extent_buffer *eb); void set_extent_buffer_uptodate(struct extent_buffer *eb); void clear_extent_buffer_uptodate(struct extent_buffer *eb); int extent_buffer_under_io(const struct extent_buffer *eb); |