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/openbmc/linux/fs/btrfs/ |
H A D | ioctl.c | c58aaad2 Thu Feb 28 04:05:36 CST 2013 Miao Xie <miaox@cn.fujitsu.com> Btrfs: fix wrong reserved space when deleting a snapshot/subvolume
When deleting a snapshot/subvolume, we need remove root ref/backref, dir entries and update the dir inode, so we must reserve free space for those operations.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
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