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| author | Filipe Manana <fdmanana@suse.com> | 2025-04-02 13:50:08 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2025-05-15 15:30:43 +0300 |
| commit | 9d222562b415f19efd32d7a5290f40bb07feea3b (patch) | |
| tree | b41eb8872733755815336d401fc3b19741172f14 /fs/btrfs/extent-io-tree.c | |
| parent | 2cb9ac3faadc964f2640f55246c1f4f6c5ea76be (diff) | |
| download | linux-9d222562b415f19efd32d7a5290f40bb07feea3b.tar.xz | |
btrfs: rename the functions to clear bits for an extent range
These functions are exported so they should have a 'btrfs_' prefix by
convention, to make it clear they are btrfs specific and to avoid
collisions with functions from elsewhere in the kernel. One of them has a
double underscore prefix which is also discouraged.
So remove double underscore prefix where applicable and add a 'btrfs_'
prefix to their name to make it clear they are from btrfs.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
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/extent-io-tree.c')
| -rw-r--r-- | fs/btrfs/extent-io-tree.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c index dad092a1f81c..50b4d0b29468 100644 --- a/fs/btrfs/extent-io-tree.c +++ b/fs/btrfs/extent-io-tree.c @@ -597,9 +597,9 @@ static void set_gfp_mask_from_bits(u32 *bits, gfp_t *mask) * * This takes the tree lock, and returns 0 on success and < 0 on error. */ -int __clear_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, - u32 bits, struct extent_state **cached_state, - struct extent_changeset *changeset) +int btrfs_clear_extent_bit_changeset(struct extent_io_tree *tree, u64 start, u64 end, + u32 bits, struct extent_state **cached_state, + struct extent_changeset *changeset) { struct extent_state *state; struct extent_state *cached; @@ -1828,7 +1828,7 @@ int clear_record_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, */ ASSERT(!(bits & EXTENT_LOCK_BITS)); - return __clear_extent_bit(tree, start, end, bits, NULL, changeset); + return btrfs_clear_extent_bit_changeset(tree, start, end, bits, NULL, changeset); } bool btrfs_try_lock_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, @@ -1841,7 +1841,8 @@ bool btrfs_try_lock_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, NULL, cached, NULL); if (err == -EEXIST) { if (failed_start > start) - clear_extent_bit(tree, start, failed_start - 1, bits, cached); + btrfs_clear_extent_bit(tree, start, failed_start - 1, + bits, cached); return 0; } return 1; @@ -1862,8 +1863,8 @@ int btrfs_lock_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, u32 &failed_state, cached_state, NULL); while (err == -EEXIST) { if (failed_start != start) - clear_extent_bit(tree, start, failed_start - 1, - bits, cached_state); + btrfs_clear_extent_bit(tree, start, failed_start - 1, + bits, cached_state); wait_extent_bit(tree, failed_start, end, bits, &failed_state); err = __set_extent_bit(tree, start, end, bits, |