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sched/psi: Bail out early from irq time accounting
authorHaifeng Xu <haifeng.xu@shopee.com>
Tue, 26 Sep 2023 11:57:22 +0000 (11:57 +0000)
committerPeter Zijlstra <peterz@infradead.org>
Fri, 13 Oct 2023 07:56:29 +0000 (09:56 +0200)
commit0c2924079f5a83ed715630680e338b3685a0bf7d
tree44d0db40954324e4095a73dcbcadd16ae4d2c015tree | snapshot
parentf577cd57bfaa889cf0718e30e92c08c7f78c9d85commit | diff
sched/psi: Bail out early from irq time accounting

We could bail out early when psi was disabled.

Signed-off-by: Haifeng Xu <haifeng.xu@shopee.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Chengming Zhou <zhouchengming@bytedance.com>
Link: https://lore.kernel.org/r/20230926115722.467833-1-haifeng.xu@shopee.com
kernel/sched/psi.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git