diff options
Diffstat (limited to 'kernel/sched/stats.h')
| -rw-r--r-- | kernel/sched/stats.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/kernel/sched/stats.h b/kernel/sched/stats.h index 38f3698f5e5b..237780aa3c53 100644 --- a/kernel/sched/stats.h +++ b/kernel/sched/stats.h @@ -110,8 +110,12 @@ __schedstats_from_se(struct sched_entity *se) void psi_task_change(struct task_struct *task, int clear, int set); void psi_task_switch(struct task_struct *prev, struct task_struct *next, bool sleep); -void psi_account_irqtime(struct task_struct *task, u32 delta); - +#ifdef CONFIG_IRQ_TIME_ACCOUNTING +void psi_account_irqtime(struct rq *rq, struct task_struct *curr, struct task_struct *prev); +#else +static inline void psi_account_irqtime(struct rq *rq, struct task_struct *curr, + struct task_struct *prev) {} +#endif /*CONFIG_IRQ_TIME_ACCOUNTING */ /* * PSI tracks state that persists across sleeps, such as iowaits and * memory stalls. As a result, it has to distinguish between sleeps, @@ -192,7 +196,8 @@ static inline void psi_ttwu_dequeue(struct task_struct *p) {} static inline void psi_sched_switch(struct task_struct *prev, struct task_struct *next, bool sleep) {} -static inline void psi_account_irqtime(struct task_struct *task, u32 delta) {} +static inline void psi_account_irqtime(struct rq *rq, struct task_struct *curr, + struct task_struct *prev) {} #endif /* CONFIG_PSI */ #ifdef CONFIG_SCHED_INFO @@ -219,7 +224,7 @@ static inline void sched_info_dequeue(struct rq *rq, struct task_struct *t) /* * Called when a task finally hits the CPU. We can now calculate how * long it was waiting to run. We also note when it began so that we - * can keep stats on how long its timeslice is. + * can keep stats on how long its time-slice is. */ static void sched_info_arrive(struct rq *rq, struct task_struct *t) { |