Re: [PATCH 4/5][RFC] cpuidle : use per cpuidle device cpu states

2012-07-26 Thread Shilimkar, Santosh
On Wed, Jul 25, 2012 at 12:46 PM, Daniel Lezcano daniel.lezc...@linaro.org wrote: We have the cpuidle states pointer stored in the cpuidle device structure. This patch use this pointer instead of the driver's one. Signed-off-by: Daniel Lezcano daniel.lezc...@linaro.org --- Sorry for another

Re: [PATCH v4 3/5] ARM: topology: Update cpu_power according to DT information

2012-07-09 Thread Shilimkar, Santosh
Vincent, On Mon, Jul 9, 2012 at 2:57 PM, Vincent Guittot vincent.guit...@linaro.org wrote: Use cpu compatibility field and clock-frequency field of DT to estimate the capacity of each core of the system and to update the cpu_power field accordingly. This patch enables to put more running tasks

Re: [PATCH v4 3/5] ARM: topology: Update cpu_power according to DT information

2012-07-09 Thread Shilimkar, Santosh
On Mon, Jul 9, 2012 at 4:30 PM, Peter Zijlstra a.p.zijls...@chello.nl wrote: On Mon, 2012-07-09 at 16:25 +0530, Shilimkar, Santosh wrote: Having that support would greatly help for the SOC's which have not yet reached to stage where entire SOC is DT compliant and want to use big.LITTLE

Re: [linux-pm] cpuidle future and improvements

2012-06-25 Thread Shilimkar, Santosh
On Mon, Jun 18, 2012 at 7:00 PM, a0393909 santosh.shilim...@ti.com wrote: Daniel, On 06/18/2012 02:10 PM, Daniel Lezcano wrote: Dear all, A few weeks ago, Peter De Schrijver proposed a patch [1] to allow per cpu latencies. We had a discussion about this patchset because it reverse the

Re: [linux-pm] cpuidle future and improvements

2012-06-25 Thread Shilimkar, Santosh
On Mon, Jun 25, 2012 at 6:40 PM, Daniel Lezcano daniel.lezc...@linaro.org wrote: On 06/25/2012 02:58 PM, Shilimkar, Santosh wrote: On Mon, Jun 18, 2012 at 7:00 PM, a0393909 santosh.shilim...@ti.com wrote: Daniel, On 06/18/2012 02:10 PM, Daniel Lezcano wrote: Dear all, A few weeks ago

Re: [PATCH 00/18][V3] ARM: OMAP3/4 : cpuidle34xx and cpuidle44xx cleanups

2012-05-02 Thread Shilimkar, Santosh
On Tue, May 1, 2012 at 3:50 PM, Daniel Lezcano daniel.lezc...@linaro.org wrote: On 05/01/2012 11:55 AM, Shilimkar, Santosh wrote: On May 1, 2012 1:46 PM, Daniel Lezcanodaniel.lezc...@linaro.org  wrote: On 05/01/2012 12:58 AM, Kevin Hilman wrote: Daniel Lezcanodaniel.lezc...@linaro.org

Re: [RFC][PATCH 0/7] OMAP4 cpuidle cleanup

2012-03-21 Thread Shilimkar, Santosh
On Wed, Mar 21, 2012 at 2:57 PM, Daniel Lezcano daniel.lezc...@linaro.org wrote: This patchset is a proposition to improve a bit the code. The changes are code cleanup and does not change the behavior of the driver itself. Thanks. Will have a look at your series. A couple a things call my

Re: [RFC][PATCH 1/7] ARM: OMAP4: cpuidle - Remove unused valid field

2012-03-21 Thread Shilimkar, Santosh
On Wed, Mar 21, 2012 at 2:57 PM, Daniel Lezcano daniel.lezc...@linaro.org wrote: The 'valid' field is never used in the code, let's remove it. Signed-off-by: Daniel Lezcano daniel.lezc...@linaro.org --- It is used during the registration. This field has been very useful for debug when need to

Re: [RFC][PATCH 0/7] OMAP4 cpuidle cleanup

2012-03-21 Thread Shilimkar, Santosh
On Wed, Mar 21, 2012 at 4:13 PM, Daniel Lezcano daniel.lezc...@linaro.org wrote: On 03/21/2012 10:56 AM, Santosh Shilimkar wrote: On Wednesday 21 March 2012 03:21 PM, Daniel Lezcano wrote: On 03/21/2012 10:36 AM, Shilimkar, Santosh wrote: On Wed, Mar 21, 2012 at 2:57 PM, Daniel Lezcano

Re: [RFC][PATCH 0/7] OMAP4 cpuidle cleanup

2012-03-21 Thread Shilimkar, Santosh
On Wed, Mar 21, 2012 at 6:49 PM, Jean Pihet jean.pi...@newoldbits.com wrote: Hi Santosh, Daniel, On Wed, Mar 21, 2012 at 11:07 AM, Santosh Shilimkar santosh.shilim...@ti.com wrote: Daniel, On Wednesday 21 March 2012 02:57 PM, Daniel Lezcano wrote: This patchset is a proposition to improve

Re: [PATCH 1/2] ARM: add cpufreq transiton notifier to adjust loops_per_jiffy for smp

2012-02-29 Thread Shilimkar, Santosh
On Wed, Feb 29, 2012 at 12:48 PM, Richard Zhao richard.z...@linaro.org wrote: If CONFIG_SMP, cpufreq skips loops_per_jiffy update, because different arch has different per-cpu loops_per_jiffy definition. Signed-off-by: Richard Zhao richard.z...@linaro.org Acked-by: Russell King

Re: [PATCH 2/2] cpufreq: OMAP: remove loops_per_jiffy recalculate for smp

2012-02-29 Thread Shilimkar, Santosh
On Wed, Feb 29, 2012 at 12:48 PM, Richard Zhao richard.z...@linaro.org wrote: arm registered cpufreq transition notifier to recalculate it. Signed-off-by: Richard Zhao richard.z...@linaro.org --- Thanks for the OMAP updates Acked-by: Santosh Shilimkar santosh.shilim...@ti.com

Re: Is Pandaboard cpuhotplug working stably?

2011-12-22 Thread Shilimkar, Santosh
+ Peter Z On Wed, Dec 21, 2011 at 3:37 PM, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Wed, Dec 21, 2011 at 05:59:07PM +0800, Barry Song wrote: 2011/12/21 Russell King - ARM Linux li...@arm.linux.org.uk: cpu hotplug is basically totally buggered - the preconditions placed upon

Re: Is Pandaboard cpuhotplug working stably?

2011-12-22 Thread Shilimkar, Santosh
On Thu, Dec 22, 2011 at 3:54 PM, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Thu, Dec 22, 2011 at 02:19:23PM +0530, Shilimkar, Santosh wrote: + Peter Z On Wed, Dec 21, 2011 at 3:37 PM, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Wed, Dec 21, 2011 at 05:59:07PM

Re: [PATCH 0/5] OMAP4: cache fixes for 4460

2011-11-27 Thread Shilimkar, Santosh
On Mon, Nov 28, 2011 at 1:53 AM, Mans Rullgard mans.rullg...@linaro.org wrote: On 27 November 2011 18:18, Woodruff, Richard r-woodru...@ti.com wrote: From: linaro-dev-boun...@lists.linaro.org [mailto:linaro-dev- boun...@lists.linaro.org] On Behalf Of Mans Rullgard Do you have an erratum

Re: [PATCH 0/5] OMAP4: cache fixes for 4460

2011-11-24 Thread Shilimkar, Santosh
On Wed, Nov 23, 2011 at 6:55 AM, Andy Green andy.gr...@linaro.org wrote: On 11/22/2011 08:57 PM, Somebody in the thread at some point said: On Tue, Nov 22, 2011 at 6:02 PM, Mans Rullgardmans.rullg...@linaro.org  wrote: On 22 November 2011 05:14, Shilimkar, Santoshsantosh.shilim...@ti.com  

Re: [PATCH 0/5] OMAP4: cache fixes for 4460

2011-11-21 Thread Shilimkar, Santosh
Mans, On Tue, Nov 22, 2011 at 8:15 AM, Mans Rullgard mans.rullg...@linaro.org wrote: These patches fix and tweak various cache settings for the 4460 resulting in a speed increase exceeding 10% in some tests. Mans Rullgard (5):  OMAP4: apply L2 cache lockdown workaround only on 4460 ES1.0

RE: Common ARM context save/restore code

2010-10-17 Thread Shilimkar, Santosh
Bobby, -Original Message- From: Bobby Batacharia [mailto:bobby.batacha...@arm.com] Sent: Sunday, October 17, 2010 4:08 AM To: Shilimkar, Santosh; Jon Callan; linaro-dev@lists.linaro.org Subject: RE: Common ARM context save/restore code Santosh, Again - apologies for the tardy

RE: Common ARM context save/restore code

2010-10-12 Thread Shilimkar, Santosh
Jon -Original Message- From: linaro-dev-boun...@lists.linaro.org [mailto:linaro-dev- boun...@lists.linaro.org] On Behalf Of Jon Callan Sent: Tuesday, October 12, 2010 4:10 PM To: linaro-dev@lists.linaro.org Subject: Common ARM context save/restore code Vishwa, I have a

RE: [PATCH] OMAP CPUIDLE: CPU Idle latency measurement

2010-09-02 Thread Shilimkar, Santosh
-Original Message- From: linaro-dev-boun...@lists.linaro.org [mailto:linaro-dev- boun...@lists.linaro.org] On Behalf Of Amit Kucheria Sent: Thursday, September 02, 2010 1:26 PM To: Kevin Hilman Cc: linaro-dev@lists.linaro.org; linux-o...@vger.kernel.org Subject: Re: [PATCH] OMAP

RE: [PATCH] OMAP CPUIDLE: CPU Idle latency measurement

2010-08-27 Thread Shilimkar, Santosh
Benoit, -Original Message- From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- ow...@vger.kernel.org] On Behalf Of Cousson, Benoit Sent: Friday, August 27, 2010 3:56 PM To: vishwanath.sripa...@linaro.org; Sripathy, Vishwanath Cc: linux-o...@vger.kernel.org;