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| author | David Sterba <dsterba@suse.com> | 2020-08-14 11:35:16 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-10-12 16:44:14 +0200 |
| commit | 893fe2439994666d94dbe19f5fd59cec17c8f0a8 (patch) | |
| tree | 0dd3b9b5b44e010253b14cebf417bf55b18f949e /fs/btrfs/extent-io-tree.h | |
| parent | 99be1a66e1fe6c62fbd7c1b0c50ea38c33ffdd5a (diff) | |
| download | linux-893fe2439994666d94dbe19f5fd59cec17c8f0a8.tar.gz linux-893fe2439994666d94dbe19f5fd59cec17c8f0a8.tar.bz2 linux-893fe2439994666d94dbe19f5fd59cec17c8f0a8.zip | |
btrfs: change test_range_bit to scan the whole range
The semantics of test_range_bit() with filled == 0 is now in it's own
helper so test_range_bit will check the whole range unconditionally.
The detection logic is flipped and assumes success by default and
catches exceptions.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent-io-tree.h')
| -rw-r--r-- | fs/btrfs/extent-io-tree.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/extent-io-tree.h b/fs/btrfs/extent-io-tree.h index 336b7e8c0f86..93c8eddadc03 100644 --- a/fs/btrfs/extent-io-tree.h +++ b/fs/btrfs/extent-io-tree.h @@ -131,8 +131,8 @@ u64 count_range_bits(struct extent_io_tree *tree, struct extent_state **cached_state); void free_extent_state(struct extent_state *state); -int test_range_bit(struct extent_io_tree *tree, u64 start, u64 end, - u32 bits, int filled, struct extent_state *cached_state); +bool test_range_bit(struct extent_io_tree *tree, u64 start, u64 end, u32 bit, + struct extent_state *cached_state); bool test_range_bit_exists(struct extent_io_tree *tree, u64 start, u64 end, u32 bit); int clear_record_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, u32 bits, struct extent_changeset *changeset); |