From: Mel Gorman <mgorman@techsingularity.net>
To: Abel Wu <wuyun.abel@bytedance.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Mel Gorman <mgorman@suse.de>,
Vincent Guittot <vincent.guittot@linaro.org>,
Josh Don <joshdon@google.com>, Chen Yu <yu.c.chen@intel.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 5/5] sched/fair: remove useless check in select_idle_core
Date: Mon, 29 Aug 2022 13:37:21 +0100 [thread overview]
Message-ID: <20220829123721.5xnqfrpcbdafwmcd@techsingularity.net> (raw)
In-Reply-To: <20220712082036.5130-6-wuyun.abel@bytedance.com>
On Tue, Jul 12, 2022 at 04:20:36PM +0800, Abel Wu wrote:
> The function only gets called when sds->has_idle_cores is true
> which can be possible only when sched_smt_present is enabled.
> This change also aligns select_idle_core with select_idle_smt
> that the caller do the check if necessary.
>
> Signed-off-by: Abel Wu <wuyun.abel@bytedance.com>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
--
Mel Gorman
SUSE Labs
next prev parent reply other threads:[~2022-08-29 12:51 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-12 8:20 [PATCH 0/5] sched/fair: SIS improvements and cleanups Abel Wu
2022-07-12 8:20 ` [PATCH 1/5] sched/fair: ignore SIS_UTIL when has idle core Abel Wu
2022-07-13 3:47 ` Chen Yu
2022-07-13 16:14 ` Abel Wu
2022-07-14 6:19 ` Yicong Yang
2022-07-14 6:58 ` Abel Wu
2022-07-14 7:15 ` Yicong Yang
2022-07-14 8:00 ` Abel Wu
2022-07-14 8:16 ` Yicong Yang
2022-07-14 8:34 ` Yicong Yang
2022-08-04 9:59 ` Chen Yu
2022-08-15 2:54 ` Abel Wu
2022-08-10 13:50 ` Chen Yu
2022-08-15 2:44 ` Abel Wu
2022-08-29 13:08 ` Mel Gorman
2022-08-29 14:11 ` Abel Wu
2022-08-29 14:56 ` Mel Gorman
2022-09-01 13:08 ` Abel Wu
2022-09-02 4:12 ` Abel Wu
2022-09-02 10:25 ` Mel Gorman
2022-09-05 14:40 ` Abel Wu
2022-09-06 9:57 ` Mel Gorman
2022-09-07 7:27 ` Chen Yu
2022-09-07 8:41 ` Mel Gorman
2022-09-07 7:52 ` Abel Wu
2022-07-12 8:20 ` [PATCH 2/5] sched/fair: default to false in test_idle_cores Abel Wu
2022-08-29 12:36 ` Mel Gorman
2022-07-12 8:20 ` [PATCH 3/5] sched/fair: remove redundant check in select_idle_smt Abel Wu
2022-08-29 12:36 ` Mel Gorman
2022-07-12 8:20 ` [PATCH 4/5] sched/fair: avoid double search on same cpu Abel Wu
2022-08-29 12:36 ` Mel Gorman
2022-07-12 8:20 ` [PATCH 5/5] sched/fair: remove useless check in select_idle_core Abel Wu
2022-08-29 12:37 ` Mel Gorman [this message]
2022-08-15 13:31 ` [PATCH 0/5] sched/fair: SIS improvements and cleanups Abel Wu
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