From 16a6d9be90373fb0b521850cd0185a4d460dd152 Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Tue, 31 Jan 2017 04:09:21 +0100 Subject: sched/cputime: Convert guest time accounting to nsecs (u64) cputime_t is being obsolete and replaced by nsecs units in order to make internal timestamps less opaque and more granular. Signed-off-by: Frederic Weisbecker Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: Heiko Carstens Cc: Martin Schwidefsky Cc: Tony Luck Cc: Fenghua Yu Cc: Peter Zijlstra Cc: Rik van Riel Cc: Stanislaw Gruszka Cc: Wanpeng Li Link: http://lkml.kernel.org/r/1485832191-26889-6-git-send-email-fweisbec@gmail.com Signed-off-by: Ingo Molnar --- include/linux/sched.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'include/linux') diff --git a/include/linux/sched.h b/include/linux/sched.h index 5f60aed37701..252ff25983c8 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -774,8 +774,8 @@ struct signal_struct { */ seqlock_t stats_lock; cputime_t utime, stime, cutime, cstime; - cputime_t gtime; - cputime_t cgtime; + u64 gtime; + u64 cgtime; struct prev_cputime prev_cputime; unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw; unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt; @@ -1658,7 +1658,7 @@ struct task_struct { #ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME cputime_t utimescaled, stimescaled; #endif - cputime_t gtime; + u64 gtime; struct prev_cputime prev_cputime; #ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN seqcount_t vtime_seqcount; @@ -2254,7 +2254,7 @@ struct task_struct *try_get_task_struct(struct task_struct **ptask); #ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN extern void task_cputime(struct task_struct *t, cputime_t *utime, cputime_t *stime); -extern cputime_t task_gtime(struct task_struct *t); +extern u64 task_gtime(struct task_struct *t); #else static inline void task_cputime(struct task_struct *t, cputime_t *utime, cputime_t *stime) @@ -2263,7 +2263,7 @@ static inline void task_cputime(struct task_struct *t, *stime = t->stime; } -static inline cputime_t task_gtime(struct task_struct *t) +static inline u64 task_gtime(struct task_struct *t) { return t->gtime; } -- cgit v1.3-18-gd494