[PATCH 02/10] freezer: skip waking up tasks with PF_FREEZER_SKIP set
Rafael J. Wysocki
rjw at sisk.pl
Tue Apr 30 11:48:43 UTC 2013
On Monday, April 29, 2013 03:16:24 PM Tejun Heo wrote:
> On Mon, Apr 29, 2013 at 03:08:31PM -0700, Tejun Heo wrote:
> > > spent freezing by a factor of 5. It will have a similar effect on a
> > > non-Android system, although those generally don't care about
> > > suspend/resume optimization.
> > Yeah, if it's something which makes actual difference rather than
> > "this seems to be a good idea" thing, sure, let's find a way.
> And a probably better approach would be rolling should_skip test into
> freeze_task() with a comment explaining the interlocking rather than
> adding should_skip test in its callers.
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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