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| author | Mark Brown <broonie@kernel.org> | 2018-01-08 15:54:50 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-01-08 15:54:50 +0000 |
| commit | 498495dba268b20e8eadd7fe93c140c68b6cc9d2 (patch) | |
| tree | 00d1562049d8bc2194fddd9ba0cbbe0812ad6f68 /kernel/sched/cputime.c | |
| parent | d5cc0a1fcbb5ddbef9fdd4c4a978da3254ddbf37 (diff) | |
| parent | 5c256045b87b8aa8e5bc9d2e2fdc0802351c1f99 (diff) | |
| download | linux-stable-498495dba268b20e8eadd7fe93c140c68b6cc9d2.tar.gz linux-stable-498495dba268b20e8eadd7fe93c140c68b6cc9d2.tar.bz2 linux-stable-498495dba268b20e8eadd7fe93c140c68b6cc9d2.zip | |
Merge branch 'fix/intel' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel
Diffstat (limited to 'kernel/sched/cputime.c')
| -rw-r--r-- | kernel/sched/cputime.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c index 14d2dbf97c53..bac6ac9a4ec7 100644 --- a/kernel/sched/cputime.c +++ b/kernel/sched/cputime.c @@ -109,7 +109,7 @@ static inline void task_group_account_field(struct task_struct *p, int index, */ __this_cpu_add(kernel_cpustat.cpustat[index], tmp); - cpuacct_account_field(p, index, tmp); + cgroup_account_cputime_field(p, index, tmp); } /* @@ -259,8 +259,7 @@ static inline u64 account_other_time(u64 max) { u64 accounted; - /* Shall be converted to a lockdep-enabled lightweight check */ - WARN_ON_ONCE(!irqs_disabled()); + lockdep_assert_irqs_disabled(); accounted = steal_account_process_time(max); @@ -447,6 +446,13 @@ void vtime_account_irq_enter(struct task_struct *tsk) EXPORT_SYMBOL_GPL(vtime_account_irq_enter); #endif /* __ARCH_HAS_VTIME_ACCOUNT */ +void cputime_adjust(struct task_cputime *curr, struct prev_cputime *prev, + u64 *ut, u64 *st) +{ + *ut = curr->utime; + *st = curr->stime; +} + void task_cputime_adjusted(struct task_struct *p, u64 *ut, u64 *st) { *ut = p->utime; @@ -585,9 +591,8 @@ drop_precision: * * Assuming that rtime_i+1 >= rtime_i. */ -static void cputime_adjust(struct task_cputime *curr, - struct prev_cputime *prev, - u64 *ut, u64 *st) +void cputime_adjust(struct task_cputime *curr, struct prev_cputime *prev, + u64 *ut, u64 *st) { u64 rtime, stime, utime; unsigned long flags; |