函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\io_uring.c Create Date:2022-07-29 10:54:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：io_poll_trigger_evfd

函数原型：static void io_poll_trigger_evfd(struct io_wq_work **workptr)

返回类型：void

参数：

类型参数名称
struct io_wq_work **workptr
2641  req等于container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.( * workptr, structio_kiocb, work)
2643  ventfd_signal - Adds @n to the eventfd counter
2644  io_put_req(req)