Btrfs: Add some simple throttling to wait for data=ordered and snapshot deletion

Signed-off-by: Chris Mason <chris.mason@oracle.com>
2008-01-08 15:46:30 -05:00
parent 3063d29f2a
commit e2008b6140
6 changed files with 26 additions and 0 deletions
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -345,6 +345,7 @@ struct btrfs_fs_info {
 	struct completion kobj_unregister;
 	int do_barriers;
 	int closing;
+	unsigned long throttles;

 	u64 total_pinned;
 	spinlock_t delalloc_lock;