函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\wait_bit.c Create Date:2022-07-27 10:41:34
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：out_of_line_wait_on_bit_lock

函数原型：int __sched out_of_line_wait_on_bit_lock(void *word, int bit, wait_bit_action_f *action, unsigned mode)

返回类型：int

参数：

类型参数名称
void *word
intbit
wait_bit_action_f *action
unsignedmode
114  wq_head等于bit_waitqueue(word, bit)
117  返回:__wait_on_bit_lock(wq_head, & wq_entry, action, mode)