Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [linux-pm] [PATCH] PM / QoS: unconditionally build the feature | Date | Fri, 17 Feb 2012 21:48:32 +0100 |
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On Friday, February 17, 2012, Pavel Machek wrote: > On Mon 2012-02-13 16:41:10, Rafael J. Wysocki wrote: > > On Monday, February 13, 2012, Jean Pihet wrote: > > > The PM QoS feature depends on CONFIG_PM which depends on > > > PM_SLEEP || PM_RUNTIME. This breaks CPU C-states with kernels > > > not having these CONFIGs. > > > > > > This patch allows the feature in all cases. > > > > > > Signed-off-by: Jean Pihet <j-pihet@ti.com> > > > Reported-by: Venkatesh Pallipadi <venki@google.com> > > > Cc: Rafael J. Wysocki <rjw@sisk.pl> > > > Cc: Mark Gross <markgross@thegnar.org> > > > > Applied, but I modified the changelog (please have a look at the > > linux-pm/pm-qos branch for details). > > Is it good idea? For servers, power management / QoS is not > neccessary...
Yes, it is. They surely use CPUidle.
Thanks, Rafael
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