21 #define __WAIT_BIT_KEY_INITIALIZER(word, bit)					\  argument
22 	{ .flags = word, .bit_nr = bit, }
26 void __wake_up_bit(struct wait_queue_head *wq_head, void *word, int bit);
29 void wake_up_bit(void *word, int bit);
30 int out_of_line_wait_on_bit(void *word, int, wait_bit_action_f *action, unsigned int mode);
31 int out_of_line_wait_on_bit_timeout(void *word, int, wait_bit_action_f *action, unsigned int mode, …
32 int out_of_line_wait_on_bit_lock(void *word, int, wait_bit_action_f *action, unsigned int mode);
33 struct wait_queue_head *bit_waitqueue(void *word, int bit);
38 #define DEFINE_WAIT_BIT(name, word, bit)					\  argument
40 		.key = __WAIT_BIT_KEY_INITIALIZER(word, bit),			\
71 wait_on_bit(unsigned long *word, int bit, unsigned mode)  in wait_on_bit()  argument
74 	if (!test_bit_acquire(bit, word))  in wait_on_bit()
76 	return out_of_line_wait_on_bit(word, bit,  in wait_on_bit()
96 wait_on_bit_io(unsigned long *word, int bit, unsigned mode)  in wait_on_bit_io()  argument
99 	if (!test_bit_acquire(bit, word))  in wait_on_bit_io()
101 	return out_of_line_wait_on_bit(word, bit,  in wait_on_bit_io()
122 wait_on_bit_timeout(unsigned long *word, int bit, unsigned mode,  in wait_on_bit_timeout()  argument
126 	if (!test_bit_acquire(bit, word))  in wait_on_bit_timeout()
128 	return out_of_line_wait_on_bit_timeout(word, bit,  in wait_on_bit_timeout()
150 wait_on_bit_action(unsigned long *word, int bit, wait_bit_action_f *action,  in wait_on_bit_action()  argument
154 	if (!test_bit_acquire(bit, word))  in wait_on_bit_action()
156 	return out_of_line_wait_on_bit(word, bit, action, mode);  in wait_on_bit_action()
179 wait_on_bit_lock(unsigned long *word, int bit, unsigned mode)  in wait_on_bit_lock()  argument
182 	if (!test_and_set_bit(bit, word))  in wait_on_bit_lock()
184 	return out_of_line_wait_on_bit_lock(word, bit, bit_wait, mode);  in wait_on_bit_lock()
203 wait_on_bit_lock_io(unsigned long *word, int bit, unsigned mode)  in wait_on_bit_lock_io()  argument
206 	if (!test_and_set_bit(bit, word))  in wait_on_bit_lock_io()
208 	return out_of_line_wait_on_bit_lock(word, bit, bit_wait_io, mode);  in wait_on_bit_lock_io()
229 wait_on_bit_lock_action(unsigned long *word, int bit, wait_bit_action_f *action,  in wait_on_bit_lock_action()  argument
233 	if (!test_and_set_bit(bit, word))  in wait_on_bit_lock_action()
235 	return out_of_line_wait_on_bit_lock(word, bit, action, mode);  in wait_on_bit_lock_action()
330 static inline void clear_and_wake_up_bit(int bit, void *word)  in clear_and_wake_up_bit()  argument
332 	clear_bit_unlock(bit, word);  in clear_and_wake_up_bit()
335 	wake_up_bit(word, bit);  in clear_and_wake_up_bit()