btrfs-progs: reduce size of btrfs_path::lowest_level

Signed-off-by: David Sterba <dsterba@suse.com>
2016-11-03 16:55:35 +01:00 · 2016-11-03 16:55:35 +01:00 · 5a0645afb8
parent f0f40c400e
commit 5a0645afb8
1 changed files with 1 additions and 1 deletions
--- a/ctree.h
+++ b/ctree.h
@ -561,7 +561,7 @@ struct btrfs_path {
 #endif
 	signed char reada;
 	/* keep some upper locks as we walk down */
-	int lowest_level;
+	u8 lowest_level;

 	/*
 	 * set by btrfs_split_item, tells search_slot to keep all locks