From 4ca7365606ca08282da248fbc270abf58a515e20 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Wed, 27 Mar 2019 14:24:10 +0200 Subject: btrfs: Implement set_extent_bits_nowait It will be used in a future patch that will require modifying an extent_io_tree struct under a spinlock. Signed-off-by: Nikolay Borisov Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/extent_io.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/btrfs/extent_io.h') diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 71213438db3a..6435c2818ec3 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -328,6 +328,8 @@ int set_record_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, int set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, unsigned bits, u64 *failed_start, struct extent_state **cached_state, gfp_t mask); +int set_extent_bits_nowait(struct extent_io_tree *tree, u64 start, u64 end, + unsigned bits); static inline int set_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, unsigned bits) -- cgit v1.2.3