From: Tejun Heo <tj@kernel.org>
Date: Mon, 21 Nov 2011 20:32:26 +0000 (-0800)
Subject: freezer: remove unused @sig_only from freeze_task()
X-Git-Tag: v3.3-rc1~148^2~24^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=839e3407d90a810318d17c17ceb3d5928a910704;p=pandora-kernel.git

freezer: remove unused @sig_only from freeze_task()

After "freezer: make freezing() test freeze conditions in effect
instead of TIF_FREEZE", freezing() returns authoritative answer on
whether the current task should freeze or not and freeze_task()
doesn't need or use @sig_only.  Remove it.

While at it, rewrite function comment for freeze_task() and rename
@sig_only to @user_only in try_to_freeze_tasks().

This patch doesn't cause any functional change.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Oleg Nesterov <oleg@redhat.com>
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