tree a7c86b2b7aaed74e8a4daebc3f1d8da6875c1e1b
parent c9513edb0079f97749c2ac00c887a22c4ba44792
author Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> 1303294096 +0000
committer Chris Mason <chris.mason@oracle.com> 1306171483 -0400

Btrfs: fix the race between remove dev and alloc chunk

On remove device path, it updates device->dev_alloc_list but does not hold
chunk lock

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>