rd->visit_gen = gen;
return false;
}
+
+static inline
+void __dl_update(struct dl_bw *dl_b, s64 bw)
+{
+ struct root_domain *rd = container_of(dl_b, struct root_domain, dl_bw);
+ int i;
+
+ RCU_LOCKDEP_WARN(!rcu_read_lock_sched_held(),
+ "sched RCU must be held");
+ for_each_cpu_and(i, rd->span, cpu_active_mask) {
+ struct rq *rq = cpu_rq(i);
+
+ rq->dl.extra_bw += bw;
+ }
+}
#else
static inline struct dl_bw *dl_bw_of(int i)
{
{
return false;
}
+
+static inline
+void __dl_update(struct dl_bw *dl_b, s64 bw)
+{
+ struct dl_rq *dl = container_of(dl_b, struct dl_rq, dl_bw);
+
+ dl->extra_bw += bw;
+}
#endif
+static inline
+void __dl_sub(struct dl_bw *dl_b, u64 tsk_bw, int cpus)
+{
+ dl_b->total_bw -= tsk_bw;
+ __dl_update(dl_b, (s32)tsk_bw / cpus);
+}
+
+static inline
+void __dl_add(struct dl_bw *dl_b, u64 tsk_bw, int cpus)
+{
+ dl_b->total_bw += tsk_bw;
+ __dl_update(dl_b, -((s32)tsk_bw / cpus));
+}
+
+static inline bool
+__dl_overflow(struct dl_bw *dl_b, unsigned long cap, u64 old_bw, u64 new_bw)
+{
+ return dl_b->bw != -1 &&
+ cap_scale(dl_b->bw, cap) < dl_b->total_bw - old_bw + new_bw;
+}
+
static inline
void __add_running_bw(u64 dl_bw, struct dl_rq *dl_rq)
{
u64 total_bw;
};
-static inline void __dl_update(struct dl_bw *dl_b, s64 bw);
-
-static inline
-void __dl_sub(struct dl_bw *dl_b, u64 tsk_bw, int cpus)
-{
- dl_b->total_bw -= tsk_bw;
- __dl_update(dl_b, (s32)tsk_bw / cpus);
-}
-
-static inline
-void __dl_add(struct dl_bw *dl_b, u64 tsk_bw, int cpus)
-{
- dl_b->total_bw += tsk_bw;
- __dl_update(dl_b, -((s32)tsk_bw / cpus));
-}
-
-static inline bool __dl_overflow(struct dl_bw *dl_b, unsigned long cap,
- u64 old_bw, u64 new_bw)
-{
- return dl_b->bw != -1 &&
- cap_scale(dl_b->bw, cap) < dl_b->total_bw - old_bw + new_bw;
-}
-
/*
* Verify the fitness of task @p to run on @cpu taking into account the
* CPU original capacity and the runtime/deadline ratio of the task.
static inline void nohz_run_idle_balance(int cpu) { }
#endif
-#ifdef CONFIG_SMP
-static inline
-void __dl_update(struct dl_bw *dl_b, s64 bw)
-{
- struct root_domain *rd = container_of(dl_b, struct root_domain, dl_bw);
- int i;
-
- RCU_LOCKDEP_WARN(!rcu_read_lock_sched_held(),
- "sched RCU must be held");
- for_each_cpu_and(i, rd->span, cpu_active_mask) {
- struct rq *rq = cpu_rq(i);
-
- rq->dl.extra_bw += bw;
- }
-}
-#else
-static inline
-void __dl_update(struct dl_bw *dl_b, s64 bw)
-{
- struct dl_rq *dl = container_of(dl_b, struct dl_rq, dl_bw);
-
- dl->extra_bw += bw;
-}
-#endif
-
-
#ifdef CONFIG_IRQ_TIME_ACCOUNTING
struct irqtime {
u64 total;