From 19298fbf453c90a6cf72288155f80c6f55e9139d Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 21 Aug 2019 21:08:51 +0200 Subject: posix-cpu-timers: Provide quick sample function for itimer get_itimer() needs a sample of the current thread group cputime. It invokes thread_group_cputimer() - which is a misnomer. That function also starts eventually the group cputime accouting which is bogus because the accounting is already active when a timer is armed. Signed-off-by: Thomas Gleixner Reviewed-by: Frederic Weisbecker Link: https://lkml.kernel.org/r/20190821192919.599658199@linutronix.de --- include/linux/sched/cputime.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/sched') diff --git a/include/linux/sched/cputime.h b/include/linux/sched/cputime.h index 53f883f5a2fd..6de7b384d2be 100644 --- a/include/linux/sched/cputime.h +++ b/include/linux/sched/cputime.h @@ -62,7 +62,7 @@ extern void cputime_adjust(struct task_cputime *curr, struct prev_cputime *prev, */ void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times); void thread_group_cputimer(struct task_struct *tsk, struct task_cputime *times); - +void thread_group_sample_cputime(struct task_struct *tsk, struct task_cputime *times); /* * The following are functions that support scheduler-internal time accounting. -- cgit v1.2.3