diff options
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 5c38db536e0..8478f334d73 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -287,7 +287,6 @@ extern void trap_init(void); extern void account_process_tick(struct task_struct *task, int user); extern void update_process_times(int user); extern void scheduler_tick(void); -extern void hrtick_resched(void); extern void sched_show_task(struct task_struct *p); @@ -681,10 +680,6 @@ struct sched_info { }; #endif /* defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT) */ -#ifdef CONFIG_SCHEDSTATS -extern const struct file_operations proc_schedstat_operations; -#endif /* CONFIG_SCHEDSTATS */ - #ifdef CONFIG_TASK_DELAY_ACCT struct task_delay_info { spinlock_t lock; @@ -1346,6 +1341,12 @@ struct task_struct { int latency_record_count; struct latency_record latency_record[LT_SAVECOUNT]; #endif + /* + * time slack values; these are used to round up poll() and + * select() etc timeout values. These are in nanoseconds. + */ + unsigned long timer_slack_ns; + unsigned long default_timer_slack_ns; }; /* @@ -1665,6 +1666,7 @@ extern unsigned int sysctl_sched_features; extern unsigned int sysctl_sched_migration_cost; extern unsigned int sysctl_sched_nr_migrate; extern unsigned int sysctl_sched_shares_ratelimit; +extern unsigned int sysctl_sched_shares_thresh; int sched_nr_latency_handler(struct ctl_table *table, int write, struct file *file, void __user *buffer, size_t *length, |