On Thu, 2012-12-13 at 13:52 -0800, Christoffer Dall wrote:
> On Friday, December 7, 2012, Jon Medhurst (Tixy) wrote:
>
> > To enable CPU hotplug the need to provide some boot code at the
> reset
> > vector and which survives after the kernel has booted without being
> > overwritten. We achieve thi
On 14 December 2012 02:46, Alex Shi wrote:
> On 12/13/2012 11:48 PM, Vincent Guittot wrote:
>> On 13 December 2012 15:53, Vincent Guittot
>> wrote:
>>> On 13 December 2012 15:25, Alex Shi wrote:
On 12/13/2012 06:11 PM, Vincent Guittot wrote:
> On 13 December 2012 03:17, Alex Shi wrote
On 14 December 2012 08:45, Mike Galbraith wrote:
> On Fri, 2012-12-14 at 14:36 +0800, Alex Shi wrote:
>> On 12/14/2012 12:45 PM, Mike Galbraith wrote:
>> >> > Do you have further ideas for buddy cpu on such example?
>> >>> > >
>> >>> > > Which kind of sched_domain configuration have you for such s
On Fri, 2012-12-14 at 14:36 +0800, Alex Shi wrote:
> On 12/14/2012 12:45 PM, Mike Galbraith wrote:
> >> > Do you have further ideas for buddy cpu on such example?
> >>> > >
> >>> > > Which kind of sched_domain configuration have you for such system ?
> >>> > > and how many sched_domain level have
On Thu, 2012-12-13 at 22:25 +0800, Alex Shi wrote:
> On 12/13/2012 06:11 PM, Vincent Guittot wrote:
> > On 13 December 2012 03:17, Alex Shi wrote:
> >> On 12/12/2012 09:31 PM, Vincent Guittot wrote:
> >>> During the creation of sched_domain, we define a pack buddy CPU for each
> >>> CPU
> >>> wh
On Friday, December 7, 2012, Jon Medhurst (Tixy) wrote:
> To enable CPU hotplug the need to provide some boot code at the reset
> vector and which survives after the kernel has booted without being
> overwritten. We achieve this by the getting the linker script to place
> the code in boot.S at add
The states could be sorted in the power backward order, we get rid of
some lines of code and by this way that fixes also a bug in the dynamic
c-states.
Changelog:
V2:
* added the optimization in the select menu governor
Daniel Lezcano (2):
cpuidle - remove the power_specified field in the dri
This patch follows the discussion about reinitializing the power usage
when a C-state is added/removed.
https://lkml.org/lkml/2012/10/16/518
We realized the power usage field is never filled and when it is
filled for tegra, the power_specified flag is not set making all these
values to be resett
As the power is backward sorted in the states array and we are looking for
the state consuming the little power as possible, instead of looking from
the beginning of the array, we look from the end. That should save us some
iterations in the loop each time we select a state at idle time.
Signed-of
On Fri, 2012-12-14 at 10:10 -0500, Christoffer Dall wrote:
> On Fri, Dec 14, 2012 at 3:49 AM, Jon Medhurst (Tixy) wrote:
> > On Thu, 2012-12-13 at 13:52 -0800, Christoffer Dall wrote:
> >> On Friday, December 7, 2012, Jon Medhurst (Tixy) wrote:
> >>
> >> > To enable CPU hotplug the need to provide
On 14 December 2012 16:10, Christoffer Dall
wrote:
> What I was trying to figure out was why you can get rid of the "a
> location less likely to be overridden" and why you're sure this memory
> stays unmodified - I thought that was because you were loading the
> code in the beginning of the physic
On 14/12/12 15:54, Jon Medhurst (Tixy) wrote:
> On Fri, 2012-12-14 at 10:10 -0500, Christoffer Dall wrote:
>> On Fri, Dec 14, 2012 at 3:49 AM, Jon Medhurst (Tixy) wrote:
>>> On Thu, 2012-12-13 at 13:52 -0800, Christoffer Dall wrote:
On Friday, December 7, 2012, Jon Medhurst (Tixy) wrote:
On Fri, 2012-12-14 at 16:00 +, Marc Zyngier wrote:
> On 14/12/12 15:54, Jon Medhurst (Tixy) wrote:
> > On Fri, 2012-12-14 at 10:10 -0500, Christoffer Dall wrote:
> >> On Fri, Dec 14, 2012 at 3:49 AM, Jon Medhurst (Tixy)
> >> wrote:
> >>> On Thu, 2012-12-13 at 13:52 -0800, Christoffer Dall wro
On Fri, 14 Dec 2012, Marc Zyngier wrote:
> On 14/12/12 15:54, Jon Medhurst (Tixy) wrote:
> > I must admit, my patch is based on someone elses work, and I've not seen
> > documentation which says that NOR flash can be written to simply by the
> > application being loaded by the models having code l
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