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(parent: 63b3f96) | patch
delayacct: Add static_branch in scheduler hooks
authorPeter Zijlstra <peterz@infradead.org>
Tue, 4 May 2021 20:43:36 +0000 (22:43 +0200)
committerPeter Zijlstra <peterz@infradead.org>
Wed, 12 May 2021 09:43:25 +0000 (11:43 +0200)
commiteee4d9fee2544389e5ce5697ed92db67c86d7a9f
tree3f6f000928209912313d34bc3ca383cea1f94fd7tree | snapshot
parent63b3f96e1a989846a5a521d4fbef4bc86406929dcommit | diff
delayacct: Add static_branch in scheduler hooks

Cheaper when delayacct is disabled.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Balbir Singh <bsingharora@gmail.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Link: https://lkml.kernel.org/r/20210505111525.248028369@infradead.org
include/linux/delayacct.h diff | blob | history
kernel/delayacct.c diff | blob | history
Domain: System / Kernel;