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yaml
---
r: 366071
b: refs/heads/master
c: c82ba9f
h: refs/heads/master
i:
  366069: 023b3dd
  366067: 408e45c
  366063: 56bd259
v: v3
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Li Zefan authored and Ingo Molnar committed Mar 6, 2013
1 parent 347ccfc commit 93e5400
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Showing 3 changed files with 56 additions and 60 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: b13095f07f25464de65f5ce5ea94e16813d67488
refs/heads/master: c82ba9fa7588dfd02d4dc99ad1af486304bc424c
59 changes: 0 additions & 59 deletions trunk/include/linux/sched.h
Original file line number Diff line number Diff line change
Expand Up @@ -917,65 +917,6 @@ struct mempolicy;
struct pipe_inode_info;
struct uts_namespace;

struct rq;
struct sched_domain;

#define ENQUEUE_WAKEUP 1
#define ENQUEUE_HEAD 2
#ifdef CONFIG_SMP
#define ENQUEUE_WAKING 4 /* sched_class::task_waking was called */
#else
#define ENQUEUE_WAKING 0
#endif

#define DEQUEUE_SLEEP 1

struct sched_class {
const struct sched_class *next;

void (*enqueue_task) (struct rq *rq, struct task_struct *p, int flags);
void (*dequeue_task) (struct rq *rq, struct task_struct *p, int flags);
void (*yield_task) (struct rq *rq);
bool (*yield_to_task) (struct rq *rq, struct task_struct *p, bool preempt);

void (*check_preempt_curr) (struct rq *rq, struct task_struct *p, int flags);

struct task_struct * (*pick_next_task) (struct rq *rq);
void (*put_prev_task) (struct rq *rq, struct task_struct *p);

#ifdef CONFIG_SMP
int (*select_task_rq)(struct task_struct *p, int sd_flag, int flags);
void (*migrate_task_rq)(struct task_struct *p, int next_cpu);

void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
void (*post_schedule) (struct rq *this_rq);
void (*task_waking) (struct task_struct *task);
void (*task_woken) (struct rq *this_rq, struct task_struct *task);

void (*set_cpus_allowed)(struct task_struct *p,
const struct cpumask *newmask);

void (*rq_online)(struct rq *rq);
void (*rq_offline)(struct rq *rq);
#endif

void (*set_curr_task) (struct rq *rq);
void (*task_tick) (struct rq *rq, struct task_struct *p, int queued);
void (*task_fork) (struct task_struct *p);

void (*switched_from) (struct rq *this_rq, struct task_struct *task);
void (*switched_to) (struct rq *this_rq, struct task_struct *task);
void (*prio_changed) (struct rq *this_rq, struct task_struct *task,
int oldprio);

unsigned int (*get_rr_interval) (struct rq *rq,
struct task_struct *task);

#ifdef CONFIG_FAIR_GROUP_SCHED
void (*task_move_group) (struct task_struct *p, int on_rq);
#endif
};

struct load_weight {
unsigned long weight, inv_weight;
};
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55 changes: 55 additions & 0 deletions trunk/kernel/sched/sched.h
Original file line number Diff line number Diff line change
Expand Up @@ -951,6 +951,61 @@ enum cpuacct_stat_index {
CPUACCT_STAT_NSTATS,
};

#define ENQUEUE_WAKEUP 1
#define ENQUEUE_HEAD 2
#ifdef CONFIG_SMP
#define ENQUEUE_WAKING 4 /* sched_class::task_waking was called */
#else
#define ENQUEUE_WAKING 0
#endif

#define DEQUEUE_SLEEP 1

struct sched_class {
const struct sched_class *next;

void (*enqueue_task) (struct rq *rq, struct task_struct *p, int flags);
void (*dequeue_task) (struct rq *rq, struct task_struct *p, int flags);
void (*yield_task) (struct rq *rq);
bool (*yield_to_task) (struct rq *rq, struct task_struct *p, bool preempt);

void (*check_preempt_curr) (struct rq *rq, struct task_struct *p, int flags);

struct task_struct * (*pick_next_task) (struct rq *rq);
void (*put_prev_task) (struct rq *rq, struct task_struct *p);

#ifdef CONFIG_SMP
int (*select_task_rq)(struct task_struct *p, int sd_flag, int flags);
void (*migrate_task_rq)(struct task_struct *p, int next_cpu);

void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
void (*post_schedule) (struct rq *this_rq);
void (*task_waking) (struct task_struct *task);
void (*task_woken) (struct rq *this_rq, struct task_struct *task);

void (*set_cpus_allowed)(struct task_struct *p,
const struct cpumask *newmask);

void (*rq_online)(struct rq *rq);
void (*rq_offline)(struct rq *rq);
#endif

void (*set_curr_task) (struct rq *rq);
void (*task_tick) (struct rq *rq, struct task_struct *p, int queued);
void (*task_fork) (struct task_struct *p);

void (*switched_from) (struct rq *this_rq, struct task_struct *task);
void (*switched_to) (struct rq *this_rq, struct task_struct *task);
void (*prio_changed) (struct rq *this_rq, struct task_struct *task,
int oldprio);

unsigned int (*get_rr_interval) (struct rq *rq,
struct task_struct *task);

#ifdef CONFIG_FAIR_GROUP_SCHED
void (*task_move_group) (struct task_struct *p, int on_rq);
#endif
};

#define sched_class_highest (&stop_sched_class)
#define for_each_class(class) \
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