From: Li Zefan <lizefan@huawei.com>
Date: Wed, 9 Jul 2014 08:49:25 +0000 (+0800)
Subject: cpuset: export effective masks to userspace
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~190^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=afd1a8b3e0bc4d045d762dfdbc4d0cee189893a4;p=pandora-kernel.git

cpuset: export effective masks to userspace

cpuset.cpus and cpuset.mems are the configured masks, and we need
to export effective masks to userspace, so users know the real
cpus_allowed and mems_allowed that apply to the tasks in a cpuset.

v2:
- export those masks unconditionally, suggested by Tejun.

Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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