Re: [PATCH v2 00/10] optimize freezing tasks by reducing task wakeups

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello,

On Mon, May 06, 2013 at 04:50:05PM -0700, Colin Cross wrote:
> On slow cpus the large number of task wakeups and context switches
> triggered by freezing and thawing tasks can take a significant amount
> of cpu time.  This patch series reduces the amount of work done during
> freezing tasks by avoiding waking up tasks that are already in a freezable
> state.

For the whole series,

 Acked-by: Tejun Heo <tj@xxxxxxxxxx>

Thanks a lot!

-- 
tejun
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Filesystem Development]     [Linux USB Development]     [Linux Media Development]     [Video for Linux]     [Linux NILFS]     [Linux Audio Users]     [Yosemite Info]     [Linux SCSI]

  Powered by Linux