From: Mike Galbraith <efault@gmx.de>
To: Mel Gorman <mgorman@techsingularity.net>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@kernel.org>,
Vincent Guittot <vincent.guittot@linaro.org>,
Valentin Schneider <valentin.schneider@arm.com>,
Aubrey Li <aubrey.li@linux.intel.com>,
Barry Song <song.bao.hua@hisilicon.com>,
Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/2] sched/fair: Couple wakee flips with heavy wakers
Date: Wed, 27 Oct 2021 12:18:22 +0200 [thread overview]
Message-ID: <e5c43bbf7ff6c9c9ba5ac5d0a2b8a981e2abf96e.camel@gmx.de> (raw)
In-Reply-To: <20211027090020.GO3959@techsingularity.net>
On Wed, 2021-10-27 at 10:00 +0100, Mel Gorman wrote:
>
> How about patch 2?
This version doesn't slam the door, so no worries wrt kthread/control
thread latencies etc. Doing a brief tbench vs hogs mixed load run
didn't even show much of a delta.
-Mike
next prev parent reply other threads:[~2021-10-27 10:19 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-21 14:56 [PATCH 0/2] Reduce stacking and overscheduling Mel Gorman
2021-10-21 14:56 ` [PATCH 1/2] sched/fair: Couple wakee flips with heavy wakers Mel Gorman
2021-10-22 10:26 ` Mike Galbraith
2021-10-22 11:05 ` Mel Gorman
2021-10-22 12:00 ` Mike Galbraith
2021-10-25 6:35 ` Mike Galbraith
2021-10-26 8:18 ` Mel Gorman
2021-10-26 10:15 ` Mike Galbraith
2021-10-26 10:41 ` Mike Galbraith
2021-10-26 11:57 ` Mel Gorman
2021-10-26 12:13 ` Mike Galbraith
2021-10-27 2:09 ` Mike Galbraith
2021-10-27 9:00 ` Mel Gorman
2021-10-27 10:18 ` Mike Galbraith [this message]
2021-11-09 11:56 ` Peter Zijlstra
2021-11-09 12:55 ` Mike Galbraith
2021-10-21 14:56 ` [PATCH 2/2] sched/fair: Increase wakeup_gran if current task has not executed the minimum granularity Mel Gorman
2021-10-28 9:48 [PATCH v4 0/2] Reduce stacking and overscheduling Mel Gorman
2021-10-28 9:48 ` [PATCH 1/2] sched/fair: Couple wakee flips with heavy wakers Mel Gorman
2021-10-28 16:19 ` Tao Zhou
2021-10-29 8:42 ` Mel Gorman
2021-11-10 9:53 ` Tao Zhou
2021-11-10 15:40 ` Mike Galbraith
2021-10-29 15:17 ` Vincent Guittot
2021-10-30 3:11 ` Mike Galbraith
2021-10-30 4:12 ` Mike Galbraith
2021-11-01 8:56 ` Mel Gorman
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