From: Michal Hocko <mhocko@suse.cz>
Date: Thu, 1 Dec 2011 16:00:22 +0000 (+0100)
Subject: nohz: Remove update_ts_time_stat from tick_nohz_start_idle
X-Git-Tag: v3.4-rc1~190^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=430ee8819553f66fe00e36f676a45886d76e7e8b;p=pandora-kernel.git

nohz: Remove update_ts_time_stat from tick_nohz_start_idle

There is no reason to call update_ts_time_stat from tick_nohz_start_idle
anymore (after e0e37c20 sched: Eliminate the ts->idle_lastupdate field)
when we updated idle_lastupdate unconditionally.

We haven't set idle_active yet and do not provide last_update_time so
the whole call end up being just 2 wasted branches.

Signed-off-by: Michal Hocko <mhocko@suse.cz>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Link: http://lkml.kernel.org/r/1322755222-6951-1-git-send-email-mhocko@suse.cz
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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