diff options
| author | Ingo Molnar <mingo@kernel.org> | 2017-11-29 07:11:24 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-11-29 07:11:24 +0100 |
| commit | 4fc31ba13d052c2933bf91095c063cf9a39effd0 (patch) | |
| tree | beabb73c2fe245e6541126732895da62e55bc8ee /include/linux/sched.h | |
| parent | 0e18dd12064e07519f7cbff4149ca7fff620cbed (diff) | |
| parent | b29c6ef7bb1257853c1e31616d84f55e561cf631 (diff) | |
Merge branch 'linus' into perf/urgent, to pick up dependent commits
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index fdf74f27acf1..a5dc7c98b0a2 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -166,8 +166,6 @@ struct task_group; /* Task command name length: */ #define TASK_COMM_LEN 16 -extern cpumask_var_t cpu_isolated_map; - extern void scheduler_tick(void); #define MAX_SCHEDULE_TIMEOUT LONG_MAX @@ -332,9 +330,11 @@ struct load_weight { struct sched_avg { u64 last_update_time; u64 load_sum; + u64 runnable_load_sum; u32 util_sum; u32 period_contrib; unsigned long load_avg; + unsigned long runnable_load_avg; unsigned long util_avg; }; @@ -377,6 +377,7 @@ struct sched_statistics { struct sched_entity { /* For load-balancing: */ struct load_weight load; + unsigned long runnable_weight; struct rb_node run_node; struct list_head group_node; unsigned int on_rq; @@ -472,10 +473,10 @@ struct sched_dl_entity { * conditions between the inactive timer handler and the wakeup * code. */ - int dl_throttled; - int dl_boosted; - int dl_yielded; - int dl_non_contending; + int dl_throttled : 1; + int dl_boosted : 1; + int dl_yielded : 1; + int dl_non_contending : 1; /* * Bandwidth enforcement timer. Each -deadline task has its @@ -1246,7 +1247,7 @@ static inline pid_t task_pgrp_nr(struct task_struct *tsk) #define TASK_REPORT_IDLE (TASK_REPORT + 1) #define TASK_REPORT_MAX (TASK_REPORT_IDLE << 1) -static inline unsigned int __get_task_state(struct task_struct *tsk) +static inline unsigned int task_state_index(struct task_struct *tsk) { unsigned int tsk_state = READ_ONCE(tsk->state); unsigned int state = (tsk_state | tsk->exit_state) & TASK_REPORT; @@ -1259,7 +1260,7 @@ static inline unsigned int __get_task_state(struct task_struct *tsk) return fls(state); } -static inline char __task_state_to_char(unsigned int state) +static inline char task_index_to_char(unsigned int state) { static const char state_char[] = "RSDTtXZPI"; @@ -1270,7 +1271,7 @@ static inline char __task_state_to_char(unsigned int state) static inline char task_state_to_char(struct task_struct *tsk) { - return __task_state_to_char(__get_task_state(tsk)); + return task_index_to_char(task_state_index(tsk)); } /** |