diff options
| author | Filipe Manana <fdmanana@suse.com> | 2023-06-30 16:03:49 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-08-21 14:52:12 +0200 |
| commit | e5860f8207ed341502ecee80688cef93e367b615 (patch) | |
| tree | 067d1eec30e7dc7109bb1fe3a77a0ab72d1a9c88 /fs/btrfs/disk-io.c | |
| parent | 46d81ebd4a521797481ef193397c099eaf97e83f (diff) | |
btrfs: make find_first_extent_bit() return a boolean
Currently find_first_extent_bit() returns a 0 if it found a range in the
given io tree and 1 if it didn't find any. There's no need to return any
errors, so make the return value a boolean and invert the logic to make
more sense: return true if it found a range and false if it didn't find
any range.
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index f7b678b94666..e7a096a8c0f6 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -4228,7 +4228,7 @@ static void warn_about_uncommitted_trans(struct btrfs_fs_info *fs_info) u64 found_end; found = true; - while (!find_first_extent_bit(&trans->dirty_pages, cur, + while (find_first_extent_bit(&trans->dirty_pages, cur, &found_start, &found_end, EXTENT_DIRTY, &cached)) { dirty_bytes += found_end + 1 - found_start; cur = found_end + 1; @@ -4724,8 +4724,8 @@ static void btrfs_destroy_marked_extents(struct btrfs_fs_info *fs_info, u64 start = 0; u64 end; - while (!find_first_extent_bit(dirty_pages, start, &start, &end, - mark, NULL)) { + while (find_first_extent_bit(dirty_pages, start, &start, &end, + mark, NULL)) { clear_extent_bits(dirty_pages, start, end, mark); while (start <= end) { eb = find_extent_buffer(fs_info, start); @@ -4759,8 +4759,8 @@ static void btrfs_destroy_pinned_extent(struct btrfs_fs_info *fs_info, * the same extent range. */ mutex_lock(&fs_info->unused_bg_unpin_mutex); - if (find_first_extent_bit(unpin, 0, &start, &end, - EXTENT_DIRTY, &cached_state)) { + if (!find_first_extent_bit(unpin, 0, &start, &end, + EXTENT_DIRTY, &cached_state)) { mutex_unlock(&fs_info->unused_bg_unpin_mutex); break; } |