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From: Thomas Gleixner <tglx@linutronix.de>
To: Jisheng Zhang <Jisheng.Zhang@synaptics.com>,
	John Stultz <john.stultz@linaro.org>,
	Stephen Boyd <sboyd@kernel.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] timer: Use static_branch_likely() for timers_nohz_active
Date: Tue, 22 Jun 2021 17:19:20 +0200	[thread overview]
Message-ID: <87o8bydj0n.ffs@nanos.tec.linutronix.de> (raw)
In-Reply-To: <20210513143354.096c6baf@xhacker.debian>

On Thu, May 13 2021 at 14:33, Jisheng Zhang wrote:
> NOHZ is likely to be enabled, so use static_branch_likely() to

Why is it likely to be enabled? Did you make a survey of the wider
distro universe or what?

> reflect this fact. This could improve the finally generated code

could improve? Either it does or it does not.

Thanks,

        tglx

  reply	other threads:[~2021-06-22 15:19 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-13  6:33 Jisheng Zhang
2021-06-22 15:19 ` Thomas Gleixner [this message]
2021-06-23  3:17   ` Jisheng Zhang
2021-06-23 10:41   ` Jisheng Zhang

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