Btrfs: write barriers on commit, balance level before split

Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-20 13:16:02 -04:00
parent 8fd17795b2
commit e66f709b15
3 changed files with 131 additions and 1 deletions
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -259,6 +259,7 @@ struct btrfs_fs_info {
 	struct list_head trans_list;
 	struct crypto_hash *hash_tfm;
 	spinlock_t hash_lock;
+	int do_barriers;
 	struct kobject kobj;
 };