函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\select.c Create Date:2022-07-29 10:36:59
Last Modify:2020-03-18 10:25:38 Copyright©Brick
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函数名称:__pollwake

函数原型:static int __pollwake(wait_queue_entry_t *wait, unsigned mode, int sync, void *key)

返回类型:int

参数:

类型参数名称
wait_queue_entry_t *wait
unsignedmode
intsync
void *key
186  pwq等于private
187  DECLARE_WAITQUEUE(dummy_wait, polling_task)
196  smp_wmb()
197  triggered等于1
207  返回:default_wake_function( & dummy_wait, mode, sync, key)
调用者
名称描述
pollwake