From: Peter Zijlstra <peterz@infradead.org>
To: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Ingo Molnar <mingo@redhat.com>,
"open list:SCHEDULER" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] sched/clock: Remove pointless test in cpu_clock/local_clock
Date: Fri, 1 Apr 2016 17:10:17 +0200 [thread overview]
Message-ID: <20160401151017.GK3448@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <1459518409-9448-1-git-send-email-daniel.lezcano@linaro.org>
On Fri, Apr 01, 2016 at 03:46:48PM +0200, Daniel Lezcano wrote:
> Remove the duplicate test by directly calling sched_clock_cpu() and let the
> static key act in this function instead. We can assume gcc is smart enough to
> inline cpu_clock()/local_clock() to sched_clock_cpu().
Why assume if you can easily check; so does it indeed inline?
next prev parent reply other threads:[~2016-04-01 15:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-01 13:46 [PATCH] sched/clock: Remove pointless test in cpu_clock/local_clock Daniel Lezcano
2016-04-01 15:10 ` Peter Zijlstra [this message]
2016-04-01 17:59 ` Daniel Lezcano
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