diff mbox series

[v2,11/36] btrfs: export wait_extent_bit

Message ID 510e884aacf27cf2c4dabd53797670c1b7bfb783.1662760286.git.josef@toxicpanda.com (mailing list archive)
State New, archived
Headers show
Series btrfs: move extent_io_tree code and cleanups | expand

Commit Message

Josef Bacik Sept. 9, 2022, 9:53 p.m. UTC 
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>
---
 fs/btrfs/extent-io-tree.h | 1 +
 fs/btrfs/extent_io.c      | 3 +--
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

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 eb4abca913f4..ebe36ad40add 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;