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-rw-r--r--fs/btrfs/delalloc-space.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/delalloc-space.h b/fs/btrfs/delalloc-space.h
index e07d46043455..c5d573f2366e 100644
--- a/fs/btrfs/delalloc-space.h
+++ b/fs/btrfs/delalloc-space.h
@@ -20,5 +20,8 @@ void btrfs_delalloc_release_metadata(struct btrfs_inode *inode, u64 num_bytes,
bool qgroup_free);
int btrfs_delalloc_reserve_space(struct btrfs_inode *inode,
struct extent_changeset **reserved, u64 start, u64 len);
+int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes,
+ u64 disk_num_bytes, bool noflush);
+void btrfs_delalloc_release_extents(struct btrfs_inode *inode, u64 num_bytes);
#endif /* BTRFS_DELALLOC_SPACE_H */