tree ca8f04658aba2a9b16a755c7b402426d8301d1b1
parent 5de4fa13c4df302db41e80ca679df24fdad0d661
author Li Zefan <lizefan@huawei.com> 1406704033 +0800
committer Tejun Heo <tj@kernel.org> 1406734018 -0400

cpuset: fix the WARN_ON() in update_nodemasks_hier()

The WARN_ON() is used to check if we break the legal hierarchy, on
which the effective mems should be equal to configured mems.

Reported-by: Mike Qiu <qiudayu@linux.vnet.ibm.com>
Tested-by: Mike Qiu <qiudayu@linux.vnet.ibm.com>
Signed-off-by: Li Zefan <lizefan@huawei.com>