From: Mike Galbraith <efault@gmx.de>
To: "Song Bao Hua (Barry Song)" <song.bao.hua@hisilicon.com>,
"vincent.guittot@linaro.org" <vincent.guittot@linaro.org>,
"mingo@redhat.com" <mingo@redhat.com>,
"peterz@infradead.org" <peterz@infradead.org>,
"dietmar.eggemann@arm.com" <dietmar.eggemann@arm.com>,
"rostedt@goodmis.org" <rostedt@goodmis.org>,
"bsegall@google.com" <bsegall@google.com>,
"mgorman@suse.de" <mgorman@suse.de>
Cc: "valentin.schneider@arm.com" <valentin.schneider@arm.com>,
"juri.lelli@redhat.com" <juri.lelli@redhat.com>,
"bristot@redhat.com" <bristot@redhat.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"xuwei (O)" <xuwei5@huawei.com>,
"Zengtao (B)" <prime.zeng@hisilicon.com>,
"guodong.xu@linaro.org" <guodong.xu@linaro.org>,
yangyicong <yangyicong@huawei.com>,
"Liguozhu (Kenneth)" <liguozhu@hisilicon.com>,
"linuxarm@openeuler.org" <linuxarm@openeuler.org>,
wanghuiqiang <wanghuiqiang@huawei.com>,
"xieyongjia (A)" <xieyongjia1@huawei.com>
Subject: Re: [PATCH] sched/fair: don't use waker's cpu if the waker of sync wake-up is interrupt
Date: Tue, 27 Apr 2021 08:15:48 +0200 [thread overview]
Message-ID: <b16c49d6c870594e770dd3eea9f7aea41faf14f6.camel@gmx.de> (raw)
In-Reply-To: <6c91195a6de9423abc78e8f85efc2780@hisilicon.com>
On Tue, 2021-04-27 at 06:05 +0000, Song Bao Hua (Barry Song) wrote:
>
> Would you like to share the link you did before to filter interrupt
> wakeups?
Can't, failed experiments go only to my Bitmaster-9000 patch shredder
to avoid needing a snow plow to get to near my box. Besides, it was
long ago in a much changed code base.
-Mike
next prev parent reply other threads:[~2021-04-27 6:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-27 2:37 Barry Song
2021-04-27 4:21 ` Mike Galbraith
2021-04-27 4:44 ` Song Bao Hua (Barry Song)
2021-04-27 5:54 ` Mike Galbraith
2021-04-27 6:05 ` Song Bao Hua (Barry Song)
2021-04-27 6:15 ` Mike Galbraith [this message]
2021-05-05 13:19 ` [sched/fair] 5f94d1b650: stress-ng.sock.ops_per_sec -25.2% regression kernel test robot
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