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From: Peter Zijlstra <peterz@infradead.org>
To: Frederic Weisbecker <frederic@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	LKML <linux-kernel@vger.kernel.org>,
	"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
	Yunfeng Ye <yeyunfeng@huawei.com>,
	Marcelo Tosatti <mtosatti@redhat.com>
Subject: Re: [PATCH 3/8] tick/nohz: Remove superflous check for CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
Date: Tue, 4 May 2021 14:40:10 +0200	[thread overview]
Message-ID: <YJFAqnnWndcvHTvi@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20210422120158.33629-4-frederic@kernel.org>

On Thu, Apr 22, 2021 at 02:01:53PM +0200, Frederic Weisbecker wrote:
> The vtime_accounting_enabled_this_cpu() early check already makes what
> follows as dead code in the case of CONFIG_VIRT_CPU_ACCOUNTING_NATIVE.
> No need to keep the ifdeferry around.

Somewhat unrelated, but vtime_accounting_enabled_cpu() is missing a ' '...

  reply	other threads:[~2021-05-04 12:40 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-22 12:01 [PATCH 0/8] tick/nohz updates v2 Frederic Weisbecker
2021-04-22 12:01 ` [PATCH 1/8] tick/nohz: Evaluate the CPU expression after the static key Frederic Weisbecker
2021-05-04 12:31   ` Peter Zijlstra
2021-04-22 12:01 ` [PATCH 2/8] tick/nohz: Conditionally restart tick on idle exit Frederic Weisbecker
2021-04-22 12:01 ` [PATCH 3/8] tick/nohz: Remove superflous check for CONFIG_VIRT_CPU_ACCOUNTING_NATIVE Frederic Weisbecker
2021-05-04 12:40   ` Peter Zijlstra [this message]
2021-04-22 12:01 ` [PATCH 4/8] tick/nohz: Update idle_exittime on actual idle exit Frederic Weisbecker
2021-04-22 12:01 ` [PATCH 5/8] tick/nohz: Update nohz_full Kconfig help Frederic Weisbecker
2021-04-22 12:01 ` [PATCH 6/8] tick/nohz: Only wakeup a single target cpu when kicking a task Frederic Weisbecker
2021-05-05 13:43   ` Peter Zijlstra
2021-05-10 10:39     ` Frederic Weisbecker
2021-05-10 10:48       ` Peter Zijlstra
2021-05-10 10:54         ` Frederic Weisbecker
2021-04-22 12:01 ` [PATCH 7/8] tick/nohz: Change signal tick dependency to wakeup CPUs of member tasks Frederic Weisbecker
2021-04-22 12:01 ` [PATCH 8/8] tick/nohz: Kick only _queued_ task whose tick dependency is updated Frederic Weisbecker
2021-05-05 13:57   ` Peter Zijlstra
2021-05-10 10:52     ` Frederic Weisbecker
2021-05-05 13:57 ` [PATCH 0/8] tick/nohz updates v2 Peter Zijlstra

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