[linux-pm] [PATCH 01/19] freezer: don't get over-anxious while waiting

Matt Helsley matthltc at us.ibm.com
Fri Oct 2 14:04:45 PDT 2009


On Fri, Oct 02, 2009 at 03:47:14PM -0400, Oren Laadan wrote:
> 
> 
> Rafael J. Wysocki wrote:
> > On Thursday 01 October 2009, Pavel Machek wrote:
> >>> Freezing isn't exactly the most latency sensitive operation and
> >>> there's no reason to burn cpu cycles and power waiting for it to
> >>> complete.  msleep(10) instead of yield().  This should improve
> >>> reliability of emergency hibernation.
> >> i don't see how it improves reliability, but its probably ok.



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