From: Mel Gorman <mgorman@techsingularity.net>
To: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Li Aubrey <aubrey.li@linux.intel.com>,
Qais Yousef <qais.yousef@arm.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 0/5] Scan for an idle sibling in a single pass
Date: Tue, 19 Jan 2021 12:02:20 +0000 [thread overview]
Message-ID: <20210119120220.GS3592@techsingularity.net> (raw)
In-Reply-To: <CAKfTPtAsuY4aN6J2C+KCOpyJDULd6yEBZ_8zTLWRXwhakCq8oQ@mail.gmail.com>
On Tue, Jan 19, 2021 at 12:33:04PM +0100, Vincent Guittot wrote:
> On Tue, 19 Jan 2021 at 12:22, Mel Gorman <mgorman@techsingularity.net> wrote:
> >
> > Changelog since v2
> > o Remove unnecessary parameters
> > o Update nr during scan only when scanning for cpus
>
> Hi Mel,
>
> I haven't looked at your previous version mainly because I'm chasing a
> performance regression on v5.11-rcx which prevents me from testing the
> impact of your patchset on my !SMT2 system.
> Will do this as soon as this problem is fixed
>
Thanks, that would be appreciated as I do not have access to a !SMT2
system to do my own evaluation.
--
Mel Gorman
SUSE Labs
next prev parent reply other threads:[~2021-01-19 12:13 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-19 11:22 [PATCH v3 0/5] Scan for an idle sibling in a single pass Mel Gorman
2021-01-19 11:22 ` [PATCH 1/5] sched/fair: Remove SIS_AVG_CPU Mel Gorman
2021-01-19 11:22 ` [PATCH 2/5] sched/fair: Move avg_scan_cost calculations under SIS_PROP Mel Gorman
2021-01-19 11:22 ` [PATCH 3/5] sched/fair: Make select_idle_cpu() proportional to cores Mel Gorman
2021-01-19 11:22 ` [PATCH 4/5] sched/fair: Remove select_idle_smt() Mel Gorman
2021-01-19 11:22 ` [PATCH 5/5] sched/fair: Merge select_idle_core/cpu() Mel Gorman
2021-01-20 8:30 ` Gautham R Shenoy
2021-01-20 9:12 ` Mel Gorman
2021-01-20 9:21 ` Vincent Guittot
2021-01-20 9:54 ` Mel Gorman
2021-01-20 9:58 ` Vincent Guittot
2021-01-20 13:55 ` Gautham R Shenoy
2021-01-19 11:33 ` [PATCH v3 0/5] Scan for an idle sibling in a single pass Vincent Guittot
2021-01-19 12:02 ` Mel Gorman [this message]
2021-01-22 9:30 ` Vincent Guittot
2021-01-22 10:14 ` Mel Gorman
2021-01-22 13:22 ` Vincent Guittot
2021-01-25 4:29 ` Li, Aubrey
2021-01-25 9:04 ` Mel Gorman
2021-01-25 11:37 ` Li, Aubrey
2021-01-25 11:46 ` Mel Gorman
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