From: Johannes Weiner <hannes@cmpxchg.org>
To: Haifeng Xu <haifeng.xu@shopee.com>
Cc: surenb@google.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] sched/psi: bail out early from irq time accounting
Date: Mon, 25 Sep 2023 08:31:06 -0400 [thread overview]
Message-ID: <20230925123106.GB347250@cmpxchg.org> (raw)
In-Reply-To: <20230925102143.462545-1-haifeng.xu@shopee.com>
On Mon, Sep 25, 2023 at 10:21:43AM +0000, Haifeng Xu wrote:
> We could bail out early when psi was disabled.
>
> Signed-off-by: Haifeng Xu <haifeng.xu@shopee.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Can you please resend this with Peter Ziljstra <peterz@infradead.org>
in CC? Thanks
next prev parent reply other threads:[~2023-09-25 12:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-25 10:21 Haifeng Xu
2023-09-25 12:31 ` Johannes Weiner [this message]
2023-09-26 10:51 ` Haifeng Xu
2023-09-26 11:57 ` [PATCH RESEND] " Haifeng Xu
2023-09-26 12:14 ` Chengming Zhou
2023-10-03 11:20 ` Peter Zijlstra
2023-10-13 8:06 ` [tip: sched/core] sched/psi: Bail " tip-bot2 for Haifeng Xu
2023-09-25 13:56 ` [PATCH] sched/psi: bail " Chengming Zhou
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