diff options
| -rw-r--r-- | kernel/sched/deadline.c | 6 | ||||
| -rw-r--r-- | kernel/sched/sched.h | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index 43323f875cb9..504d2f51b0d6 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -153,7 +153,7 @@ void sub_running_bw(struct sched_dl_entity *dl_se, struct dl_rq *dl_rq) __sub_running_bw(dl_se->dl_bw, dl_rq); } -void dl_change_utilization(struct task_struct *p, u64 new_bw) +static void dl_change_utilization(struct task_struct *p, u64 new_bw) { struct rq *rq; @@ -334,6 +334,8 @@ static inline int is_leftmost(struct task_struct *p, struct dl_rq *dl_rq) return dl_rq->root.rb_leftmost == &dl_se->rb_node; } +static void init_dl_rq_bw_ratio(struct dl_rq *dl_rq); + void init_dl_bandwidth(struct dl_bandwidth *dl_b, u64 period, u64 runtime) { raw_spin_lock_init(&dl_b->dl_runtime_lock); @@ -2496,7 +2498,7 @@ int sched_dl_global_validate(void) return ret; } -void init_dl_rq_bw_ratio(struct dl_rq *dl_rq) +static void init_dl_rq_bw_ratio(struct dl_rq *dl_rq) { if (global_rt_runtime() == RUNTIME_INF) { dl_rq->bw_ratio = 1 << RATIO_SHIFT; diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 7f1a85bd540d..9e173fad0425 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -305,7 +305,6 @@ bool __dl_overflow(struct dl_bw *dl_b, int cpus, u64 old_bw, u64 new_bw) dl_b->bw * cpus < dl_b->total_bw - old_bw + new_bw; } -extern void dl_change_utilization(struct task_struct *p, u64 new_bw); extern void init_dl_bw(struct dl_bw *dl_b); extern int sched_dl_global_validate(void); extern void sched_dl_do_global(void); @@ -1905,7 +1904,6 @@ extern struct dl_bandwidth def_dl_bandwidth; extern void init_dl_bandwidth(struct dl_bandwidth *dl_b, u64 period, u64 runtime); extern void init_dl_task_timer(struct sched_dl_entity *dl_se); extern void init_dl_inactive_task_timer(struct sched_dl_entity *dl_se); -extern void init_dl_rq_bw_ratio(struct dl_rq *dl_rq); #define BW_SHIFT 20 #define BW_UNIT (1 << BW_SHIFT) |