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#define __SCHEDULER_H__
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#define __SCHEDULER_H__
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#include <synch/spinlock.h>
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#include <synch/spinlock.h>
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#include <time/clock.h>     /* HZ */
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#include <time/clock.h>     /* HZ */
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#include <typedefs.h>
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#include <typedefs.h>
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#include <arch/atomic.h>
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#include <list.h>
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#include <list.h>
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#define RQ_COUNT        16
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#define RQ_COUNT        16
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#define NEEDS_RELINK_MAX    (HZ)
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#define NEEDS_RELINK_MAX    (HZ)
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    spinlock_t lock;
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    spinlock_t lock;
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    link_t rq_head;     /**< List of ready threads. */
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    link_t rq_head;     /**< List of ready threads. */
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    int n;          /**< Number of threads in rq_ready. */
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    int n;          /**< Number of threads in rq_ready. */
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};
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};
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extern volatile count_t nrdy;
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extern atomic_t nrdy;
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extern void scheduler_init(void);
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extern void scheduler_init(void);
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extern void scheduler_fpu_lazy_request(void);
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extern void scheduler_fpu_lazy_request(void);
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extern void scheduler(void);
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extern void scheduler(void);
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extern void kcpulb(void *arg);
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extern void kcpulb(void *arg);