btrfs: extent-tree: Make btrfs_inode_rsv_refill function static
This function is no longer used outside of extent-tree.c.
Make it static.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index c3ccd9d..696275b 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -5738,8 +5738,8 @@ int btrfs_block_rsv_refill(struct btrfs_root *root,
* or return if we already have enough space. This will also handle the resreve
* tracepoint for the reserved amount.
*/
-int btrfs_inode_rsv_refill(struct btrfs_inode *inode,
- enum btrfs_reserve_flush_enum flush)
+static int btrfs_inode_rsv_refill(struct btrfs_inode *inode,
+ enum btrfs_reserve_flush_enum flush)
{
struct btrfs_root *root = inode->root;
struct btrfs_block_rsv *block_rsv = &inode->block_rsv;