--- include/linux/sched.h

+++ include/linux/sched.h

@@ -1252,7 +1252,9 @@ struct task_struct {

struct list_head run_list;

u64 last_ran;

u64 sched_time; /* sched_clock time spent running */

-

+#ifdef CONFIG_SMP

+ int sticky; /* Soft affined flag */

+#endif

unsigned long rt_timeout;

#else /* CONFIG_SCHED_BFS */

const struct sched_class *sched_class;

@@ -1574,6 +1576,8 @@ struct task_struct {

#ifdef CONFIG_SCHED_BFS

extern int grunqueue_is_locked(void);

extern void grq_unlock_wait(void);

+extern void cpu_scaling(int cpu);

+extern void cpu_nonscaling(int cpu);

#define tsk_seruntime(t) ((t)->sched_time)

#define tsk_rttimeout(t) ((t)->rt_timeout)

#define task_rq_unlock_wait(tsk) grq_unlock_wait()

@@ -1591,7 +1595,7 @@ static inline void tsk_cpus_current(stru

static inline void print_scheduler_version(void)

{

- printk(KERN_INFO"BFS CPU scheduler v0.363 by Con Kolivas.\n");

+ printk(KERN_INFO"BFS CPU scheduler v0.401 by Con Kolivas.\n");

}

static inline int iso_task(struct task_struct *p)

@@ -1601,6 +1605,13 @@ static inline int iso_task(struct task_s

#else

extern int runqueue_is_locked(int cpu);

extern void task_rq_unlock_wait(struct task_struct *p);

+static inline void cpu_scaling(int cpu)

+{

+}

+

+static inline void cpu_nonscaling(int cpu)

+{

+}

#define tsk_seruntime(t) ((t)->se.sum_exec_runtime)

#define tsk_rttimeout(t) ((t)->rt.timeout)