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Diffstat (limited to 'kernel/sched/sched.h')
-rw-r--r--kernel/sched/sched.h39
1 files changed, 14 insertions, 25 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 08ab96b36..6d2a119c7 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -245,7 +245,6 @@ struct task_group {
#ifdef CONFIG_SMP
atomic_long_t load_avg;
- atomic_t runnable_avg;
#endif
#endif
@@ -366,27 +365,20 @@ struct cfs_rq {
#ifdef CONFIG_SMP
/*
- * CFS Load tracking
- * Under CFS, load is tracked on a per-entity basis and aggregated up.
- * This allows for the description of both thread and group usage (in
- * the FAIR_GROUP_SCHED case).
- * runnable_load_avg is the sum of the load_avg_contrib of the
- * sched_entities on the rq.
- * blocked_load_avg is similar to runnable_load_avg except that its
- * the blocked sched_entities on the rq.
- * utilization_load_avg is the sum of the average running time of the
- * sched_entities on the rq.
+ * CFS load tracking
*/
- unsigned long runnable_load_avg, blocked_load_avg, utilization_load_avg;
- atomic64_t decay_counter;
- u64 last_decay;
- atomic_long_t removed_load;
-
+ struct sched_avg avg;
+ u64 runnable_load_sum;
+ unsigned long runnable_load_avg;
#ifdef CONFIG_FAIR_GROUP_SCHED
- /* Required to track per-cpu representation of a task_group */
- u32 tg_runnable_contrib;
- unsigned long tg_load_contrib;
+ unsigned long tg_load_avg_contrib;
+#endif
+ atomic_long_t removed_load_avg, removed_util_avg;
+#ifndef CONFIG_64BIT
+ u64 load_last_update_time_copy;
+#endif
+#ifdef CONFIG_FAIR_GROUP_SCHED
/*
* h_load = weight * f(tg)
*
@@ -595,8 +587,6 @@ struct rq {
#ifdef CONFIG_FAIR_GROUP_SCHED
/* list of leaf cfs_rq on this cpu: */
struct list_head leaf_cfs_rq_list;
-
- struct sched_avg avg;
#endif /* CONFIG_FAIR_GROUP_SCHED */
/*
@@ -1065,9 +1055,6 @@ static inline int task_on_rq_migrating(struct task_struct *p)
#ifndef prepare_arch_switch
# define prepare_arch_switch(next) do { } while (0)
#endif
-#ifndef finish_arch_switch
-# define finish_arch_switch(prev) do { } while (0)
-#endif
#ifndef finish_arch_post_lock_switch
# define finish_arch_post_lock_switch() do { } while (0)
#endif
@@ -1269,6 +1256,8 @@ extern void trigger_load_balance(struct rq *rq);
extern void idle_enter_fair(struct rq *this_rq);
extern void idle_exit_fair(struct rq *this_rq);
+extern void set_cpus_allowed_common(struct task_struct *p, const struct cpumask *new_mask);
+
#else
static inline void idle_enter_fair(struct rq *rq) { }
@@ -1320,7 +1309,7 @@ extern void init_dl_task_timer(struct sched_dl_entity *dl_se);
unsigned long to_ratio(u64 period, u64 runtime);
-extern void init_task_runnable_average(struct task_struct *p);
+extern void init_entity_runnable_average(struct sched_entity *se);
static inline void add_nr_running(struct rq *rq, unsigned count)
{