Commit 2d3791f1 authored Oct 25, 2021 by Liu Xinpeng Committed by Peter Zijlstra Nov 17, 2021

psi: Remove repeated verbose comment



Comment in function psi_task_switch,there are two same lines.
...
* runtime state, the cgroup that contains both tasks
* runtime state, the cgroup that contains both tasks
...

Signed-off-by: Liu Xinpeng <liuxp11@chinatelecom.cn>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Link: https://lore.kernel.org/r/1635133586-84611-1-git-send-email-liuxp11@chinatelecom.cn

parent fa55b7dc

kernel/sched/psi.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -833,7 +833,6 @@ void psi_task_switch(struct task_struct prev, struct task_struct next,
		/*
		* When switching between tasks that have an identical
		* runtime state, the cgroup that contains both tasks
		* runtime state, the cgroup that contains both tasks
		* we reach the first common ancestor. Iterate @next's
		* ancestors only until we encounter @prev's ONCPU.
		*/