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| author | Christian Loehle <christian.loehle@arm.com> | 2024-06-03 16:30:39 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2024-06-05 15:52:35 +0200 |
| commit | 764d5fcc2a58d789629f6800451975fc93f25822 (patch) | |
| tree | f3c61fafdeaca591207f24eb07eee27261fb5764 /kernel/sched | |
| parent | 3cd7271987ffd89c2d5eaeea85d3e9a16aec6894 (diff) | |
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
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/idle.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c index 770e6984f264..6e78d071beb5 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(); |