diff options
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index bd2373273a9e..0870db23d79c 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -558,8 +558,6 @@ struct rq { #ifdef CONFIG_NO_HZ_FULL unsigned long last_sched_tick; #endif - int skip_clock_update; - /* capture load from *all* tasks on this cpu: */ struct load_weight load; unsigned long nr_load_updates; @@ -588,6 +586,7 @@ struct rq { unsigned long next_balance; struct mm_struct *prev_mm; + unsigned int clock_skip_update; u64 clock; u64 clock_task; @@ -704,6 +703,18 @@ static inline u64 rq_clock_task(struct rq *rq) return rq->clock_task; } +#define RQCF_REQ_SKIP 0x01 +#define RQCF_ACT_SKIP 0x02 + +static inline void rq_clock_skip_update(struct rq *rq, bool skip) +{ + lockdep_assert_held(&rq->lock); + if (skip) + rq->clock_skip_update |= RQCF_REQ_SKIP; + else + rq->clock_skip_update &= ~RQCF_REQ_SKIP; +} + #ifdef CONFIG_NUMA enum numa_topology_type { NUMA_DIRECT, |