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Differential D26011 Diff 79950 sys/sys/sleepqueue.h

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sys/sys/sleepqueue.h

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#define SLEEPQ_TYPE 0x0ff /* Mask of sleep queue types. */ #define SLEEPQ_TYPE 0x0ff /* Mask of sleep queue types. */
#define SLEEPQ_SLEEP 0x00 /* Used by sleep/wakeup. */ #define SLEEPQ_SLEEP 0x00 /* Used by sleep/wakeup. */
#define SLEEPQ_CONDVAR 0x01 /* Used for a cv. */ #define SLEEPQ_CONDVAR 0x01 /* Used for a cv. */
#define SLEEPQ_PAUSE 0x02 /* Used by pause. */ #define SLEEPQ_PAUSE 0x02 /* Used by pause. */
#define SLEEPQ_SX 0x03 /* Used by an sx lock. */ #define SLEEPQ_SX 0x03 /* Used by an sx lock. */
#define SLEEPQ_LK 0x04 /* Used by a lockmgr. */ #define SLEEPQ_LK 0x04 /* Used by a lockmgr. */
#define SLEEPQ_INTERRUPTIBLE 0x100 /* Sleep is interruptible. */ #define SLEEPQ_INTERRUPTIBLE 0x100 /* Sleep is interruptible. */
#define SLEEPQ_UNFAIR 0x200 /* Unfair wakeup order. */ #define SLEEPQ_UNFAIR 0x200 /* Unfair wakeup order. */
#define SLEEPQ_USERWAIT 0x400 /* Waiting on the user. */
void init_sleepqueues(void); void init_sleepqueues(void);
int sleepq_abort(struct thread *td, int intrval); int sleepq_abort(struct thread *td, int intrval);
void sleepq_add(const void *wchan, struct lock_object *lock, void sleepq_add(const void *wchan, struct lock_object *lock,
const char *wmesg, int flags, int queue); const char *wmesg, int flags, int queue);
struct sleepqueue *sleepq_alloc(void); struct sleepqueue *sleepq_alloc(void);
int sleepq_broadcast(const void *wchan, int flags, int pri, int queue); int sleepq_broadcast(const void *wchan, int flags, int pri, int queue);
void sleepq_chains_remove_matching(bool (*matches)(struct thread *)); void sleepq_chains_remove_matching(bool (*matches)(struct thread *));
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