From: Kazuki H <kazukih0205@gmail.com>
To: linux-pm@vger.kernel.org
Cc: Hector Martin <marcan@marcan.st>, Sven Peter <sven@svenpeter.dev>,
Kazuki H <kazukih0205@gmail.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Pavel Machek <pavel@ucw.cz>, Len Brown <len.brown@intel.com>,
Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Juri Lelli <juri.lelli@redhat.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
Daniel Bristot de Oliveira <bristot@redhat.com>,
Valentin Schneider <vschneid@redhat.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/3] sched/idle: Remove stale comments
Date: Thu, 16 Mar 2023 16:47:48 +0900 [thread overview]
Message-ID: <20230316074750.289025-1-kazukih0205@gmail.com> (raw)
rcu_idle_enter/exit() got removed in commit 1098582a0f6c
("sched,idle,rcu: Push rcu_idle deeper into the idle path"), so this
comment is outdated. Remove it.
Signed-off-by: Kazuki H <kazukih0205@gmail.com>
---
kernel/sched/idle.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c
index f26ab2675f7d..dbfc2eb5ccbd 100644
--- a/kernel/sched/idle.c
+++ b/kernel/sched/idle.c
@@ -179,12 +179,6 @@ static void cpuidle_idle_call(void)
return;
}
- /*
- * The RCU framework needs to be told that we are entering an idle
- * section, so no more rcu read side critical sections and one more
- * step to the grace period
- */
-
if (cpuidle_not_available(drv, dev)) {
tick_nohz_idle_stop_tick();
--
2.40.0
next reply other threads:[~2023-03-16 7:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-16 7:47 Kazuki H [this message]
2023-03-16 7:47 ` [PATCH 2/3] cpuidle: Don't pass any values to cpuidle_not_available Kazuki H
2023-03-16 7:47 ` [PATCH 3/3] PM: s2idle: Fully block the system from entering s2idle when cpuidle isn't supported Kazuki H
2023-03-27 17:43 ` Rafael J. Wysocki
2023-04-17 19:09 ` Kazuki H
-- strict thread matches above, loose matches on Subject: below --
2023-03-16 7:45 [PATCH 1/3] sched/idle: Remove stale comments Kazuki H
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