From: Peter Zijlstra <peterz@infradead.org>
To: Yicong Yang <yangyicong@huawei.com>
Cc: mingo@redhat.com, juri.lelli@redhat.com,
vincent.guittot@linaro.org, dietmar.eggemann@arm.com,
tim.c.chen@linux.intel.com, yu.c.chen@intel.com,
gautham.shenoy@amd.com, mgorman@suse.de, vschneid@redhat.com,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, rostedt@goodmis.org,
bsegall@google.com, bristot@redhat.com, prime.zeng@huawei.com,
yangyicong@hisilicon.com, jonathan.cameron@huawei.com,
ego@linux.vnet.ibm.com, srikar@linux.vnet.ibm.com,
linuxarm@huawei.com, 21cnbao@gmail.com, kprateek.nayak@amd.com,
wuyun.abel@bytedance.com, Barry Song <song.bao.hua@hisilicon.com>
Subject: Re: [PATCH v8 1/2] sched: Add per_cpu cluster domain info and cpus_share_lowest_cache API
Date: Tue, 30 May 2023 13:38:20 +0200 [thread overview]
Message-ID: <20230530113820.GB156198@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20230530070253.33306-2-yangyicong@huawei.com>
On Tue, May 30, 2023 at 03:02:52PM +0800, Yicong Yang wrote:
> From: Barry Song <song.bao.hua@hisilicon.com>
>
> Add per-cpu cluster domain info and cpus_share_lowest_cache() API.
Lowest cache is weird; that would be L1, but your implementation is for
L2/L3.
next prev parent reply other threads:[~2023-05-30 11:39 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-30 7:02 [PATCH v8 0/2] sched/fair: Scan cluster before scanning LLC in wake-up path Yicong Yang
2023-05-30 7:02 ` [PATCH v8 1/2] sched: Add per_cpu cluster domain info and cpus_share_lowest_cache API Yicong Yang
2023-05-30 11:38 ` Peter Zijlstra [this message]
2023-05-30 13:24 ` Yicong Yang
2023-05-30 7:02 ` [PATCH v8 2/2] sched/fair: Scan cluster before scanning LLC in wake-up path Yicong Yang
2023-05-30 11:55 ` Peter Zijlstra
2023-05-30 14:39 ` Yicong Yang
2023-05-31 8:21 ` Yicong Yang
2023-06-08 3:26 ` Chen Yu
2023-06-08 6:45 ` Yicong Yang
2023-06-09 10:50 ` Chen Yu
2023-06-13 7:36 ` Yicong Yang
2023-06-13 8:09 ` Yicong Yang
2023-06-13 12:44 ` Chen Yu
2023-06-15 7:59 ` Yicong Yang
2023-06-16 6:00 ` Chen Yu
2023-06-12 5:01 ` Gautham R. Shenoy
2023-06-12 5:22 ` Chen Yu
2023-06-13 7:44 ` Yicong Yang
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