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| author | Josef Bacik <josef@toxicpanda.com> | 2022-09-09 17:53:23 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-09-26 12:28:03 +0200 |
| commit | a66318872c410a583470a8c3b65e99c1f923c950 (patch) | |
| tree | 891cd23f0081d4a82a3ba7d0f771afab28208aed /fs/btrfs/extent-io-tree.h | |
| parent | ad795329574c874d05084c11db01a71a5a824d47 (diff) | |
| download | linux-a66318872c410a583470a8c3b65e99c1f923c950.tar.gz linux-a66318872c410a583470a8c3b65e99c1f923c950.tar.bz2 linux-a66318872c410a583470a8c3b65e99c1f923c950.zip | |
btrfs: move simple extent bit helpers out of extent_io.c
These are just variants and wrappers around the actual work horses of
the extent state. Extract these out of extent_io.c.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
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 | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/fs/btrfs/extent-io-tree.h b/fs/btrfs/extent-io-tree.h index 56266e75b4fe..16a9da4149f3 100644 --- a/fs/btrfs/extent-io-tree.h +++ b/fs/btrfs/extent-io-tree.h @@ -120,14 +120,19 @@ int test_range_bit(struct extent_io_tree *tree, u64 start, u64 end, u32 bits, int filled, struct extent_state *cached_state); int clear_record_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, u32 bits, struct extent_changeset *changeset); -int clear_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, - u32 bits, int wake, int delete, - struct extent_state **cached); int __clear_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, u32 bits, int wake, int delete, struct extent_state **cached, gfp_t mask, struct extent_changeset *changeset); +static inline int clear_extent_bit(struct extent_io_tree *tree, u64 start, + u64 end, u32 bits, int wake, int delete, + struct extent_state **cached) +{ + return __clear_extent_bit(tree, start, end, bits, wake, delete, + cached, GFP_NOFS, NULL); +} + static inline int unlock_extent(struct extent_io_tree *tree, u64 start, u64 end) { return clear_extent_bit(tree, start, end, EXTENT_LOCKED, 1, 0, NULL); @@ -164,8 +169,13 @@ int set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, u32 bits, unsigned exclusive_bits, u64 *failed_start, struct extent_state **cached_state, gfp_t mask, struct extent_changeset *changeset); -int set_extent_bits_nowait(struct extent_io_tree *tree, u64 start, u64 end, - u32 bits); + +static inline int set_extent_bits_nowait(struct extent_io_tree *tree, u64 start, + u64 end, u32 bits) +{ + return set_extent_bit(tree, start, end, bits, 0, NULL, NULL, + GFP_NOWAIT, NULL); +} static inline int set_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, u32 bits) |