| /kernel/linux/linux-5.10/include/linux/ |
| D | wait.h | 63 extern void __init_waitqueue_head(struct wait_queue_head *wq_head, const char *name, struct lock_cl…
65 #define init_waitqueue_head(wq_head) \ argument
69 __init_waitqueue_head((wq_head), #wq_head, &__key); \
126 static inline int waitqueue_active(struct wait_queue_head *wq_head) in waitqueue_active() argument
128 return !list_empty(&wq_head->head); in waitqueue_active()
139 static inline bool wq_has_single_sleeper(struct wait_queue_head *wq_head) in wq_has_single_sleeper() argument
141 return list_is_singular(&wq_head->head); in wq_has_single_sleeper()
152 static inline bool wq_has_sleeper(struct wait_queue_head *wq_head) in wq_has_sleeper() argument
162 return waitqueue_active(wq_head); in wq_has_sleeper()
165 extern void add_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry);
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| D | wait_bit.h | 26 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…
28 int __wait_on_bit_lock(struct wait_queue_head *wq_head, struct wait_bit_queue_entry *wbq_entry, wai…
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| /kernel/linux/linux-5.10/kernel/sched/ |
| D | wait.c | 9 void __init_waitqueue_head(struct wait_queue_head *wq_head, const char *name, struct lock_class_key… in __init_waitqueue_head() argument
11 spin_lock_init(&wq_head->lock); in __init_waitqueue_head()
12 lockdep_set_class_and_name(&wq_head->lock, key, name); in __init_waitqueue_head()
13 INIT_LIST_HEAD(&wq_head->head); in __init_waitqueue_head()
18 void add_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry) in add_wait_queue() argument
23 spin_lock_irqsave(&wq_head->lock, flags); in add_wait_queue()
24 __add_wait_queue(wq_head, wq_entry); in add_wait_queue()
25 spin_unlock_irqrestore(&wq_head->lock, flags); in add_wait_queue()
29 void add_wait_queue_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry) in add_wait_queue_exclusive() argument
34 spin_lock_irqsave(&wq_head->lock, flags); in add_wait_queue_exclusive()
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| D | wait_bit.c | 41 __wait_on_bit(struct wait_queue_head *wq_head, struct wait_bit_queue_entry *wbq_entry, in __wait_on_bit() argument
47 prepare_to_wait(wq_head, &wbq_entry->wq_entry, mode); in __wait_on_bit()
52 finish_wait(wq_head, &wbq_entry->wq_entry); in __wait_on_bit()
61 struct wait_queue_head *wq_head = bit_waitqueue(word, bit); in out_of_line_wait_on_bit() local
64 return __wait_on_bit(wq_head, &wq_entry, action, mode); in out_of_line_wait_on_bit()
72 struct wait_queue_head *wq_head = bit_waitqueue(word, bit); in out_of_line_wait_on_bit_timeout() local
77 return __wait_on_bit(wq_head, &wq_entry, action, mode); in out_of_line_wait_on_bit_timeout()
82 __wait_on_bit_lock(struct wait_queue_head *wq_head, struct wait_bit_queue_entry *wbq_entry, in __wait_on_bit_lock() argument
88 prepare_to_wait_exclusive(wq_head, &wbq_entry->wq_entry, mode); in __wait_on_bit_lock()
98 finish_wait(wq_head, &wbq_entry->wq_entry); in __wait_on_bit_lock()
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| /kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/en/ |
| D | reporter_rx.c | 242 u16 wq_head; in mlx5e_rx_reporter_build_diagnose_output() local
255 wq_head = mlx5e_rqwq_get_head(rq); in mlx5e_rx_reporter_build_diagnose_output()
286 err = devlink_fmsg_u32_pair_put(fmsg, "cc", wq_head); in mlx5e_rx_reporter_build_diagnose_output()
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| /kernel/linux/linux-5.10/tools/memory-model/Documentation/ |
| D | recipes.txt | 506 * @cond = true; prepare_to_wait(&wq_head, &wait, state);
508 * if (waitqueue_active(wq_head)) if (@cond)
509 * wake_up(wq_head); break;
512 * finish_wait(&wq_head, &wait);
515 On CPU1, prepare_to_wait() contains both a store to wq_head and a call
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| /kernel/linux/linux-5.10/fs/hmdfs/ |
| D | stash.c | 342 wait_queue_head_t *wq_head = NULL; in hmdfs_wait_remote_writeback_once() local
355 wq_head = bit_waitqueue(&inode->i_state, __I_SYNC); in hmdfs_wait_remote_writeback_once()
356 __wait_on_bit(wq_head, &wq, bit_wait, TASK_UNINTERRUPTIBLE); in hmdfs_wait_remote_writeback_once()
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| /kernel/linux/patches/linux-5.10/yangfan_patch/ |
| D | kernel.patch | 1480 @@ -396,7 +396,8 @@ void finish_wait(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_en
1492 * remove_wait_queue(&wq_head, &wait); wq_entry->flags |= WQ_FLAG_WOKEN;
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