Messages in this thread | | | Date | Fri, 2 Dec 2011 15:27:56 +0530 | From | Kamalesh Babulal <> | Subject | Re: [PATCH] nohz: Remove update_ts_time_stat from tick_nohz_start_idle |
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* Michal Hocko <mhocko@suse.cz> [2011-12-01 17:00:22]:
> 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> > CC: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
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