btrfs: export wait_extent_bit
authorJosef Bacik <josef@toxicpanda.com>
Fri, 9 Sep 2022 21:53:24 +0000 (17:53 -0400)
committerDavid Sterba <dsterba@suse.com>
Mon, 26 Sep 2022 10:28:03 +0000 (12:28 +0200)
commitec39e39bbf97105c5ae95af485663a927dd07565
tree45f0fd181c2ea0ca23ee1e010a83d2651dde6af3
parenta66318872c410a583470a8c3b65e99c1f923c950
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>
fs/btrfs/extent-io-tree.h
fs/btrfs/extent_io.c