On 09/01/2014 02:42 PM, David Laight wrote:
>> Yes unlikely() should cover the whole if statement...
>
> Actually it probably shouldn't.
> You need to look at the generated code with each different set of 'unlikely()'
> to see how gcc processes them.
> In this case, if 'rebooting' is false you
On 09/01/2014 02:42 PM, David Laight wrote:
Yes unlikely() should cover the whole if statement...
Actually it probably shouldn't.
You need to look at the generated code with each different set of 'unlikely()'
to see how gcc processes them.
In this case, if 'rebooting' is false you want to
From: Shilpa Bhat
> Hi Viresh,
> On Fri, 2014-08-29 at 05:33 +0530, Viresh Kumar wrote:
> > On 28 August 2014 19:36, Shilpasri G Bhat
> > wrote:
> > >
> > > Changes v1->v2:
> > > Invoke .target() driver callback to set the cpus to nominal frequency
> > > in reboot notifier, instead of calling
This patch ensures the cpus to kexec/reboot at nominal frequency.
Nominal frequency is the highest cpu frequency on PowerPC at
which the cores can run without getting throttled.
If the host kernel had set the cpus to a low pstate and then it
kexecs/reboots to a cpufreq disabled kernel it would
This patch ensures the cpus to kexec/reboot at nominal frequency.
Nominal frequency is the highest cpu frequency on PowerPC at
which the cores can run without getting throttled.
If the host kernel had set the cpus to a low pstate and then it
kexecs/reboots to a cpufreq disabled kernel it would
From: Shilpa Bhat
Hi Viresh,
On Fri, 2014-08-29 at 05:33 +0530, Viresh Kumar wrote:
On 28 August 2014 19:36, Shilpasri G Bhat
shilpa.b...@linux.vnet.ibm.com wrote:
Changes v1-v2:
Invoke .target() driver callback to set the cpus to nominal frequency
in reboot notifier, instead of
On 1 September 2014 10:48, Shilpa Bhat wrote:
> Hi Viresh,
> On Fri, 2014-08-29 at 05:33 +0530, Viresh Kumar wrote:
>> On 28 August 2014 19:36, Shilpasri G Bhat
>> wrote:
>> >
>> > Changes v1->v2:
>> > Invoke .target() driver callback to set the cpus to nominal frequency
>> > in reboot notifier,
Hi Viresh,
On Fri, 2014-08-29 at 05:33 +0530, Viresh Kumar wrote:
> On 28 August 2014 19:36, Shilpasri G Bhat
> wrote:
> >
> > Changes v1->v2:
> > Invoke .target() driver callback to set the cpus to nominal frequency
> > in reboot notifier, instead of calling cpufreq_suspend() as suggested
> > by
Hi Viresh,
On Fri, 2014-08-29 at 05:33 +0530, Viresh Kumar wrote:
On 28 August 2014 19:36, Shilpasri G Bhat
shilpa.b...@linux.vnet.ibm.com wrote:
Changes v1-v2:
Invoke .target() driver callback to set the cpus to nominal frequency
in reboot notifier, instead of calling cpufreq_suspend()
On 1 September 2014 10:48, Shilpa Bhat shilpa.b...@linux.vnet.ibm.com wrote:
Hi Viresh,
On Fri, 2014-08-29 at 05:33 +0530, Viresh Kumar wrote:
On 28 August 2014 19:36, Shilpasri G Bhat
shilpa.b...@linux.vnet.ibm.com wrote:
Changes v1-v2:
Invoke .target() driver callback to set the cpus
On 28 August 2014 19:36, Shilpasri G Bhat
wrote:
> This patch ensures the cpus to kexec/reboot at nominal frequency.
> Nominal frequency is the highest cpu frequency on PowerPC at
> which the cores can run without getting throttled.
>
> If the host kernel had set the cpus to a low pstate and then
This patch ensures the cpus to kexec/reboot at nominal frequency.
Nominal frequency is the highest cpu frequency on PowerPC at
which the cores can run without getting throttled.
If the host kernel had set the cpus to a low pstate and then it
kexecs/reboots to a cpufreq disabled kernel it would
This patch ensures the cpus to kexec/reboot at nominal frequency.
Nominal frequency is the highest cpu frequency on PowerPC at
which the cores can run without getting throttled.
If the host kernel had set the cpus to a low pstate and then it
kexecs/reboots to a cpufreq disabled kernel it would
On 28 August 2014 19:36, Shilpasri G Bhat
shilpa.b...@linux.vnet.ibm.com wrote:
This patch ensures the cpus to kexec/reboot at nominal frequency.
Nominal frequency is the highest cpu frequency on PowerPC at
which the cores can run without getting throttled.
If the host kernel had set the cpus
14 matches
Mail list logo
