Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
idle: Remove stale RCU comment
The call of rcu_idle_enter() from within cpuidle_idle_call() was
removed in commit 1098582a0f6c ("sched,idle,rcu: Push rcu_idle deeper
into the idle path") which makes the comment out of place.
Signed-off-by: Christian Loehle <christian.loehle@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/5b936388-47df-4050-9229-6617a6c2bba5@arm.com
authored by
Christian Loehle
and committed by
Peter Zijlstra
764d5fcc
3cd72719
-6
-6
kernel/sched/idle.c
-6
kernel/sched/idle.c
···
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return;
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}
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/*
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* The RCU framework needs to be told that we are entering an idle
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* section, so no more RCU read side critical sections and one more
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* step to the grace period
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*/
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-
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if (cpuidle_not_available(drv, dev)) {
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tick_nohz_idle_stop_tick();
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