trans_num_items  9933 fs/btrfs/inode.c 	unsigned int trans_num_items;
trans_num_items  10002 fs/btrfs/inode.c 	trans_num_items = 11;
trans_num_items  10004 fs/btrfs/inode.c 		trans_num_items += 5;
trans_num_items  10005 fs/btrfs/inode.c 	trans = btrfs_start_transaction(root, trans_num_items);