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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
This commit is contained in:
Liu Xinpeng 2021-10-25 11:46:25 +08:00 committed by Peter Zijlstra
parent fa55b7dcdc
commit 2d3791f116
1 changed files with 0 additions and 1 deletions
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kernel/sched/psi.c
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@ -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.
*/