tick/nohz: Update obsolete comments
authorFrederic Weisbecker <frederic@kernel.org>
Tue, 12 Sep 2023 10:44:03 +0000 (12:44 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Wed, 27 Sep 2023 14:58:10 +0000 (16:58 +0200)
commit822deeed3a6a3fdf0cd899d3b403ecbb12fb6c7a
tree202ee70d8435d2f2ce264fe08ec32529cd4acf4f
parentdba428a678c7263afce06b1f765efa0e054278e2
tick/nohz: Update obsolete comments

Some comments are obsolete enough to assume that IRQ exit restarts the
tick in idle or RCU is turned on at the same time as the tick, among
other details.

Update them and add more.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230912104406.312185-3-frederic@kernel.org
kernel/time/tick-sched.c