On 10/06/14 19:09, Yuyang Du wrote:
> On Tue, Jun 10, 2014 at 12:52:06PM +0100, Dietmar Eggemann wrote:
>
> Hi Dietmar,
>
>> Not in this sense but there is no functionality in the scheduler right
>> now to check constantly if an sd flag has been set/unset via sysctl.
>
> Sorry, I still don't
On 10/06/14 19:09, Yuyang Du wrote:
On Tue, Jun 10, 2014 at 12:52:06PM +0100, Dietmar Eggemann wrote:
Hi Dietmar,
Not in this sense but there is no functionality in the scheduler right
now to check constantly if an sd flag has been set/unset via sysctl.
Sorry, I still don't understand.
On Tue, Jun 10, 2014 at 12:52:06PM +0100, Dietmar Eggemann wrote:
Hi Dietmar,
> Not in this sense but there is no functionality in the scheduler right
> now to check constantly if an sd flag has been set/unset via sysctl.
Sorry, I still don't understand. There are many "if (sd->flags & SD_XXX)"
On 09/06/14 22:18, Yuyang Du wrote:
> On Mon, Jun 09, 2014 at 06:56:17PM +0100, Dietmar Eggemann wrote:
>
> Thanks, Dietmar.
>
>> I'm running these patches on my ARM TC2 on top of
>> kernel/git/torvalds/linux.git (v3.15-rc7-79-gfe45736f4134). There're
>> considerable changes in the area of sched
On 09/06/14 22:18, Yuyang Du wrote:
On Mon, Jun 09, 2014 at 06:56:17PM +0100, Dietmar Eggemann wrote:
Thanks, Dietmar.
I'm running these patches on my ARM TC2 on top of
kernel/git/torvalds/linux.git (v3.15-rc7-79-gfe45736f4134). There're
considerable changes in the area of sched domain
On Tue, Jun 10, 2014 at 12:52:06PM +0100, Dietmar Eggemann wrote:
Hi Dietmar,
Not in this sense but there is no functionality in the scheduler right
now to check constantly if an sd flag has been set/unset via sysctl.
Sorry, I still don't understand. There are many if (sd-flags SD_XXX)
in
On Mon, Jun 09, 2014 at 06:56:17PM +0100, Dietmar Eggemann wrote:
Thanks, Dietmar.
> I'm running these patches on my ARM TC2 on top of
> kernel/git/torvalds/linux.git (v3.15-rc7-79-gfe45736f4134). There're
> considerable changes in the area of sched domain setup since Vincent's
> patchset
... turned out that probably the cc list was too big for lkml. Dropping
all the individual email addresses on CC.
... it seems that this message hasn't made it to the list. Apologies to
everyone on To: and Cc: receiving it again.
On 03/06/14 13:14, Peter Zijlstra wrote:
> On Fri, May 30, 2014 at
... turned out that probably the cc list was too big for lkml. Dropping
all the individual email addresses on CC.
... it seems that this message hasn't made it to the list. Apologies to
everyone on To: and Cc: receiving it again.
On 03/06/14 13:14, Peter Zijlstra wrote:
On Fri, May 30, 2014 at
On Mon, Jun 09, 2014 at 06:56:17PM +0100, Dietmar Eggemann wrote:
Thanks, Dietmar.
I'm running these patches on my ARM TC2 on top of
kernel/git/torvalds/linux.git (v3.15-rc7-79-gfe45736f4134). There're
considerable changes in the area of sched domain setup since Vincent's
patchset 'rework
On Fri, May 30, 2014 at 02:36:03PM +0800, Yuyang Du wrote:
> Workload Consolidation can be enabled/disabled on the fly. This patchset
> enables MC and CPU domain WC by default.
>
> To enable CPU WC (SD_WORKLOAD_CONSOLIDATION=0x8000):
>
> sysctl -w kernel.sched_domain.cpuX.domainY.flags += 0x8000
On Fri, May 30, 2014 at 02:36:03PM +0800, Yuyang Du wrote:
Workload Consolidation can be enabled/disabled on the fly. This patchset
enables MC and CPU domain WC by default.
To enable CPU WC (SD_WORKLOAD_CONSOLIDATION=0x8000):
sysctl -w kernel.sched_domain.cpuX.domainY.flags += 0x8000
To
Workload Consolidation can be enabled/disabled on the fly. This patchset
enables MC and CPU domain WC by default.
To enable CPU WC (SD_WORKLOAD_CONSOLIDATION=0x8000):
sysctl -w kernel.sched_domain.cpuX.domainY.flags += 0x8000
To disable CPU WC:
sysctl -w kernel.sched_domain.cpuX.domainY.flags
Workload Consolidation can be enabled/disabled on the fly. This patchset
enables MC and CPU domain WC by default.
To enable CPU WC (SD_WORKLOAD_CONSOLIDATION=0x8000):
sysctl -w kernel.sched_domain.cpuX.domainY.flags += 0x8000
To disable CPU WC:
sysctl -w kernel.sched_domain.cpuX.domainY.flags
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