From: Tejun Heo <tj@kernel.org>
Date: Mon, 21 Nov 2011 20:32:23 +0000 (-0800)
Subject: freezer: rename thaw_process() to __thaw_task() and simplify the implementation
X-Git-Tag: v3.3-rc1~148^2~24^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5be2d0d1a8746e7be5210e3d6b904455000443c;p=pandora-kernel.git

freezer: rename thaw_process() to __thaw_task() and simplify the implementation

thaw_process() now has only internal users - system and cgroup
freezers.  Remove the unnecessary return value, rename, unexport and
collapse __thaw_process() into it.  This will help further updates to
the freezer code.

-v3: oom_kill grew a use of thaw_process() while this patch was
     pending.  Convert it to use __thaw_task() for now.  In the longer
     term, this should be handled by allowing tasks to die if killed
     even if it's frozen.

-v2: minor style update as suggested by Matt.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Paul Menage <menage@google.com>
Cc: Matt Helsley <matthltc@us.ibm.com>
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