Searched refs:wq_head (Results 1 - 8 of 8) sorted by relevance

/linux-master/kernel/sched/
H A Dwait.c8 void __init_waitqueue_head(struct wait_queue_head *wq_head, const char *name, struct lock_class_key *key) argument
10 spin_lock_init(&wq_head->lock);
11 lockdep_set_class_and_name(&wq_head->lock, key, name);
12 INIT_LIST_HEAD(&wq_head->head);
17 void add_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry) argument
22 spin_lock_irqsave(&wq_head->lock, flags);
23 __add_wait_queue(wq_head, wq_entry);
24 spin_unlock_irqrestore(&wq_head->lock, flags);
28 void add_wait_queue_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry) argument
33 spin_lock_irqsave(&wq_head
39 add_wait_queue_priority(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry) argument
50 remove_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry) argument
73 __wake_up_common(struct wait_queue_head *wq_head, unsigned int mode, int nr_exclusive, int wake_flags, void *key) argument
99 __wake_up_common_lock(struct wait_queue_head *wq_head, unsigned int mode, int nr_exclusive, int wake_flags, void *key) argument
124 __wake_up(struct wait_queue_head *wq_head, unsigned int mode, int nr_exclusive, void *key) argument
131 __wake_up_on_current_cpu(struct wait_queue_head *wq_head, unsigned int mode, void *key) argument
139 __wake_up_locked(struct wait_queue_head *wq_head, unsigned int mode, int nr) argument
145 __wake_up_locked_key(struct wait_queue_head *wq_head, unsigned int mode, void *key) argument
167 __wake_up_sync_key(struct wait_queue_head *wq_head, unsigned int mode, void *key) argument
193 __wake_up_locked_sync_key(struct wait_queue_head *wq_head, unsigned int mode, void *key) argument
203 __wake_up_sync(struct wait_queue_head *wq_head, unsigned int mode) argument
209 __wake_up_pollfree(struct wait_queue_head *wq_head) argument
229 prepare_to_wait(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state) argument
244 prepare_to_wait_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state) argument
270 prepare_to_wait_event(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state) argument
356 finish_wait(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry) argument
[all...]
H A Dwait_bit.c41 __wait_on_bit(struct wait_queue_head *wq_head, struct wait_bit_queue_entry *wbq_entry, argument
47 prepare_to_wait(wq_head, &wbq_entry->wq_entry, mode);
52 finish_wait(wq_head, &wbq_entry->wq_entry);
61 struct wait_queue_head *wq_head = bit_waitqueue(word, bit); local
64 return __wait_on_bit(wq_head, &wq_entry, action, mode);
72 struct wait_queue_head *wq_head = bit_waitqueue(word, bit); local
77 return __wait_on_bit(wq_head, &wq_entry, action, mode);
82 __wait_on_bit_lock(struct wait_queue_head *wq_head, struct wait_bit_queue_entry *wbq_entry, argument
88 prepare_to_wait_exclusive(wq_head, &wbq_entry->wq_entry, mode);
98 finish_wait(wq_head,
114 struct wait_queue_head *wq_head = bit_waitqueue(word, bit); local
121 __wake_up_bit(struct wait_queue_head *wq_head, void *word, int bit) argument
[all...]
/linux-master/include/linux/
H A Dwait.h62 extern void __init_waitqueue_head(struct wait_queue_head *wq_head, const char *name, struct lock_class_key *);
64 #define init_waitqueue_head(wq_head) \
68 __init_waitqueue_head((wq_head), #wq_head, &__key); \
97 * @wq_head: the waitqueue to test for waiters
110 * @cond = true; prepare_to_wait(&wq_head, &wait, state);
112 * if (waitqueue_active(wq_head)) if (@cond)
113 * wake_up(wq_head); break;
116 * finish_wait(&wq_head, &wait);
125 static inline int waitqueue_active(struct wait_queue_head *wq_head) argument
138 wq_has_single_sleeper(struct wait_queue_head *wq_head) argument
151 wq_has_sleeper(struct wait_queue_head *wq_head) argument
169 __add_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry) argument
186 __add_wait_queue_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry) argument
192 __add_wait_queue_entry_tail(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry) argument
198 __add_wait_queue_entry_tail_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry) argument
205 __remove_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry) argument
260 wake_up_pollfree(struct wait_queue_head *wq_head) argument
[all...]
H A Dwait_bit.h26 void __wake_up_bit(struct wait_queue_head *wq_head, void *word, int bit);
27 int __wait_on_bit(struct wait_queue_head *wq_head, struct wait_bit_queue_entry *wbq_entry, wait_bit_action_f *action, unsigned int mode);
28 int __wait_on_bit_lock(struct wait_queue_head *wq_head, struct wait_bit_queue_entry *wbq_entry, wait_bit_action_f *action, unsigned int mode);
/linux-master/fs/xfs/
H A Dxfs_drain.c60 static inline bool has_waiters(struct wait_queue_head *wq_head) argument
67 return waitqueue_active(wq_head);
/linux-master/drivers/gpu/drm/i915/gt/
H A Dintel_context_types.h291 /** @wq_head: pointer to the actual head in work queue */
292 u32 *wq_head; member in struct:intel_context::__anon643::__anon645
/linux-master/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dreporter_rx.c243 u16 wq_head; local
251 wq_head = mlx5e_rqwq_get_head(rq);
258 devlink_fmsg_u32_pair_put(fmsg, "cc", wq_head);
/linux-master/drivers/gpu/drm/i915/gt/uc/
H A Dintel_guc_submission.c506 ce->parallel.guc.wqi_head = READ_ONCE(*ce->parallel.guc.wq_head);
2780 ce->parallel.guc.wq_head = &pdesc->head;
2854 ce->parallel.guc.wq_head = &wq_desc->head;
5496 READ_ONCE(*ce->parallel.guc.wq_head));

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