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(parent: 3eeb4d5) | patch
btrfs: qgroup: update qgroup in memory at the same time when we update it in btree.
authorDongsheng Yang <yangds.fnst@cn.fujitsu.com>
Fri, 21 Nov 2014 01:58:34 +0000 (20:58 -0500)
committerChris Mason <clm@fb.com>
Mon, 13 Apr 2015 14:52:40 +0000 (07:52 -0700)
commite8c8541ac379709db8d2339e1cb720469fc2cd8f
tree1d58f1b000b8057fdbb34514083a464f6e39904btree | snapshot (tar.gz zip)
parent3eeb4d597efc9e068902057f1bd040cffc69e9e6commit | diff
btrfs: qgroup: update qgroup in memory at the same time when we update it in btree.

When we call btrfs_qgroup_inherit() with BTRFS_QGROUP_INHERIT_SET_LIMITS,
btrfs will update the limit info of qgroup in btree but forget to update
the qgroup in rbtree at the same time. It obviousely will cause an inconsistency.

This patch fix it by updating the rbtree at the same time.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
fs/btrfs/qgroup.c diff | blob | blame | history