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| author | Josef Bacik <josef@toxicpanda.com> | 2022-09-09 17:53:24 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-09-26 12:28:03 +0200 |
| commit | ec39e39bbf97105c5ae95af485663a927dd07565 (patch) | |
| tree | 45f0fd181c2ea0ca23ee1e010a83d2651dde6af3 /fs/btrfs | |
| parent | a66318872c410a583470a8c3b65e99c1f923c950 (diff) | |
| download | linux-ec39e39bbf97105c5ae95af485663a927dd07565.tar.gz | |
btrfs: export wait_extent_bit
This is used by the subpage code in addition to lock_extent_bits, so
export it so we can move it 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')
| -rw-r--r-- | fs/btrfs/extent-io-tree.h | 1 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.c | 3 |
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/extent-io-tree.h b/fs/btrfs/extent-io-tree.h index 16a9da4149f3..3b63aeca941a 100644 --- a/fs/btrfs/extent-io-tree.h +++ b/fs/btrfs/extent-io-tree.h @@ -253,6 +253,7 @@ int extent_invalidate_folio(struct extent_io_tree *tree, bool btrfs_find_delalloc_range(struct extent_io_tree *tree, u64 *start, u64 *end, u64 max_bytes, struct extent_state **cached_state); +void wait_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, u32 bits); /* This should be reworked in the future and put elsewhere. */ void btrfs_free_io_failure_record(struct btrfs_inode *inode, u64 start, diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 3c578325bb6c..70f511be3cce 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -753,8 +753,7 @@ static void wait_on_state(struct extent_io_tree *tree, * The range [start, end] is inclusive. * The tree lock is taken by this function */ -static void wait_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, - u32 bits) +void wait_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, u32 bits) { struct extent_state *state; struct rb_node *node; |