On 17 November 2012 00:02, Liviu Dudau wrote:
> Here are the latest patches for HMP tunables to be included in the MP branch
> for the 12.11
> release. They depend on Vincent Guittot's patches that you have on -exp-v12
> branch which
> we need included in the PULL request. Testing shows that the
Hello All,
I am trying to cross-compile perf tool for ARM on x86 machine. I am using
linux-2.6.37. My goal is to compile perf binary statically to use in Gem5
simulator.
I am using CodeSourcery to cross compile. However, I get below error
From: Chris Redpath
Evaluation Patch to investigate using load as a representation of the
amount of POTENTIAL cpu compute capacity used rather than a representation
of the CURRENT cpu compute capacity.
If CPUFreq is enabled, scales load in accordance with frequency.
Powersave/performance CPUFre
Hi Viresh,
Here are the latest patches for HMP tunables to be included in the MP branch
for the 12.11
release. They depend on Vincent Guittot's patches that you have on -exp-v12
branch which
we need included in the PULL request. Testing shows that they improve power
consumption for HMP.
Thanks
From: Olivier Cozette
These functions allow to change the load average period used
in the task load average computation through
/sys/kernel/hmp/load_avg_period_ms. This period is the time
in ms to go from 0 to 0.5 load average while running or the
time from 1 to 0.5 while sleeping.
The default o
Enable the new tunable sysfs interface for HMP scaling invariants.
Signed-of-by: Liviu Dudau
---
linaro/configs/big-LITTLE-MP.conf |2 ++
1 file changed, 2 insertions(+)
diff --git a/linaro/configs/big-LITTLE-MP.conf
b/linaro/configs/big-LITTLE-MP.conf
index 9ee51e4..b88ee53 100644
--- a/l
From: Morten Rasmussen
Re-enable SD_SHARE_POWERLINE to reflect the power domains of TC2.
---
arch/arm/kernel/topology.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c
index 317dac6..4d34e0e 100644
--- a/arch/arm/kern
From: Morten Rasmussen
Fixes update_packing_domain() to behave better for topologies where
SD_SHARE_POWERLINE is disabled at highest sched domain level.
Signed-of-by: Morten Rasmussen
---
kernel/sched/fair.c | 15 ++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/
This reverts commit ad363efa74968250033ce2d9de00488d0cba9134.
Conflicts:
kernel/sched/core.c
---
arch/arm/Kconfig|9 -
arch/arm/include/asm/topology.h |4 +-
kernel/sched/core.c |4 --
kernel/sched/fair.c | 81 ---
This reverts commit 2aa14d0379cc54bc0ec44adb7a2e0ad02ae293d0.
The way this functionality is implemented is under review and the current
implementation
is considered not safe.
Signed-of-by: Liviu Dudau
---
kernel/sched/fair.c | 19 ++-
1 file changed, 2 insertions(+), 17 delet
Hi Vincent,
Thank you for your review.
On 11/15/2012 11:43 PM, Vincent Guittot wrote:
> Hi Preeti,
>
> On 15 November 2012 17:54, Preeti U Murthy wrote:
>> Currently the load balancer weighs a task based upon its priority,and this
>> weight consequently gets added up to the weight of the run que
On Fri, 2012-11-16 at 09:11 +0530, Tushar Behera wrote:
> > Of course, this can't be done until Linaro's CI jobs and Ubuntu kernel
> > packaging jobs support multiple config fragments, so for now we're stuck
> > with one config per board. Shall we agree that all of these will live in
> > the centra
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