#define CLONE_NEWUSER 0x10000000 /* New user namespace */
#define CLONE_NEWPID 0x20000000 /* New pid namespace */
#define CLONE_NEWNET 0x40000000 /* New network namespace */
+#define CLONE_IO 0x80000000 /* Clone io context */
/*
* Scheduling policies
#include <linux/proportions.h>
#include <linux/seccomp.h>
#include <linux/rcupdate.h>
-#include <linux/futex.h>
#include <linux/rtmutex.h>
#include <linux/time.h>
#include <linux/hrtimer.h>
#include <linux/task_io_accounting.h>
#include <linux/kobject.h>
+#include <linux/latencytop.h>
#include <asm/processor.h>
struct exec_domain;
struct futex_pi_state;
+struct robust_list_head;
struct bio;
/*
}
#endif
+extern unsigned long rt_needs_cpu(int cpu);
+
/*
* Only dump TASK_* tasks. (0 for all tasks)
*/
extern void spawn_softlockup_task(void);
extern void touch_softlockup_watchdog(void);
extern void touch_all_softlockup_watchdogs(void);
-extern int softlockup_thresh;
+extern unsigned long softlockup_thresh;
extern unsigned long sysctl_hung_task_check_count;
extern unsigned long sysctl_hung_task_timeout_secs;
-extern long sysctl_hung_task_warnings;
+extern unsigned long sysctl_hung_task_warnings;
#else
static inline void softlockup_tick(void)
{
#ifdef CONFIG_SCHEDSTATS
u64 wait_start;
u64 wait_max;
+ u64 wait_count;
+ u64 wait_sum;
u64 sleep_start;
u64 sleep_max;
struct list_head run_list;
unsigned int time_slice;
unsigned long timeout;
+ int nr_cpus_allowed;
+
+#ifdef CONFIG_FAIR_GROUP_SCHED
+ struct sched_rt_entity *parent;
+ /* rq on which this entity is (to be) queued: */
+ struct rt_rq *rt_rq;
+ /* rq "owned" by this entity/group: */
+ struct rt_rq *my_q;
+#endif
};
struct task_struct {
struct hlist_head preempt_notifiers;
#endif
- unsigned short ioprio;
/*
* fpu_counter contains the number of consecutive context switches
* that the FPU is used. If this is over a threshold, the lazy fpu
unsigned int policy;
cpumask_t cpus_allowed;
- int nr_cpus_allowed;
#ifdef CONFIG_PREEMPT_RCU
int rcu_read_lock_nesting;
int make_it_fail;
#endif
struct prop_local_single dirties;
+#ifdef CONFIG_LATENCYTOP
+ int latency_record_count;
+ struct latency_record latency_record[LT_SAVECOUNT];
+#endif
};
/*
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_rt_period;
+extern unsigned int sysctl_sched_rt_ratio;
#if defined(CONFIG_FAIR_GROUP_SCHED) && defined(CONFIG_SMP)
extern unsigned int sysctl_sched_min_bal_int_shares;
extern unsigned int sysctl_sched_max_bal_int_shares;