From: Mike Galbraith <efault@gmx.de>
To: zhenggy <zhenggy@chinatelecom.cn>,
mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com,
vincent.guittot@linaro.org, dietmar.eggemann@arm.com,
rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de,
bristot@redhat.com, vschneid@redhat.com
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] sched: Fix rq nr_uninterruptible count
Date: Tue, 28 Feb 2023 10:27:15 +0100 [thread overview]
Message-ID: <bdb1bd4d4be9cf565c8e7107c5d544c8c5963f8b.camel@gmx.de> (raw)
In-Reply-To: <9b271641-ea59-daa5-333c-1dd1f02cdb52@chinatelecom.cn>
On Tue, 2023-02-28 at 15:08 +0800, zhenggy wrote:
> When an uninterrptable task is queue to a differect cpu as where
> it is dequeued, the rq nr_uninterruptible will be incorrent, so
> fix it.
That's intentional, see 47-52 of kernel/sched/loadavg.c.
-Mike
next prev parent reply other threads:[~2023-02-28 9:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-28 7:08 zhenggy
2023-02-28 8:13 ` Slade's Kernel Patch Bot
2023-02-28 8:56 ` Bagas Sanjaya
2023-02-28 9:27 ` Mike Galbraith [this message]
2023-02-28 8:46 zhenggy
2023-02-28 9:38 ` Nikolay Borisov
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