Function report |
Source Code:kernel\sched\wait_bit.c |
Create Date:2022-07-28 09:40:57 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:__wait_on_bit_lock
Proto:int __sched __wait_on_bit_lock(struct wait_queue_head *wq_head, struct wait_bit_queue_entry *wbq_entry, wait_bit_action_f *action, unsigned mode)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct wait_queue_head * | wq_head | |
struct wait_bit_queue_entry * | wbq_entry | |
wait_bit_action_f * | action | |
unsigned | mode |
85 | ret = 0 |
87 | cycle |
88 | prepare_to_wait_exclusive(wq_head, & wq_entry, mode) |
103 | Return 0 |
104 | Else if ret Then |
105 | Return ret |
Name | Describe |
---|---|
out_of_line_wait_on_bit_lock |
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