[PATCH v3 02/12] cpuset: update cpuset->effective_{cpus,mems} at hotplug

2014-07-09 Thread Li Zefan
We're going to have separate user-configured masks and effective ones. Eventually configured masks can only be changed by writing cpuset.cpus and cpuset.mems, and they won't be restricted by parent cpuset. While effective masks reflect cpu/memory hotplug and hierachical restriction, and these are

[PATCH v3 02/12] cpuset: update cpuset-effective_{cpus,mems} at hotplug

2014-07-09 Thread Li Zefan
We're going to have separate user-configured masks and effective ones. Eventually configured masks can only be changed by writing cpuset.cpus and cpuset.mems, and they won't be restricted by parent cpuset. While effective masks reflect cpu/memory hotplug and hierachical restriction, and these are