From: Andrew Morton <akpm@linux-foundation.org>
To: kernel test robot <yujie.liu@intel.com>
Cc: Jiebin Sun <jiebin.sun@intel.com>, <lkp@lists.01.org>,
<lkp@intel.com>, <linux-kernel@vger.kernel.org>,
"Tim Chen" <tim.c.chen@linux.intel.com>,
Alexander Mikhalitsyn <alexander.mikhalitsyn@virtuozzo.com>,
Alexey Gladkov <legion@kernel.org>,
Christoph Lameter <cl@linux.com>,
Davidlohr Bueso <dave@stgolabs.net>,
"Dennis Zhou" <dennis@kernel.org>,
"Eric W . Biederman" <ebiederm@xmission.com>,
Manfred Spraul <manfred@colorfullife.com>,
Shakeel Butt <shakeelb@google.com>, Tejun Heo <tj@kernel.org>,
Vasily Averin <vasily.averin@linux.dev>, <ying.huang@intel.com>,
<feng.tang@intel.com>, <zhengjun.xing@linux.intel.com>,
<fengwei.yin@intel.com>
Subject: Re: [ipc/msg] 72d1e61108: stress-ng.msg.ops_per_sec 262.8% improvement
Date: Wed, 12 Oct 2022 12:26:11 -0700 [thread overview]
Message-ID: <20221012122611.3ab2deb4a00c92ef45be5872@linux-foundation.org> (raw)
In-Reply-To: <202210121629.587ff60f-yujie.liu@intel.com>
On Wed, 12 Oct 2022 16:30:20 +0800 kernel test robot <yujie.liu@intel.com> wrote:
> FYI, we noticed a 262.8% improvement of stress-ng.msg.ops_per_sec due to commit:
>
> commit: 72d1e611082eda18689106a0c192f2827072713c ("ipc/msg: mitigate the lock contention with percpu counter")
Awesome, thanks!
prev parent reply other threads:[~2022-10-12 19:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-12 8:30 kernel test robot
2022-10-12 19:26 ` Andrew Morton [this message]
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