Commits
Miao Xie committed 48c03c4bcfd
Btrfs: fix wrong size for the reservation of the, snapshot creation We should insert/update 6 items(root ref, root backref, dir item, dir index, root item and parent inode) when creating a snapshot, not 5 items, fix it. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>