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 10:54:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：io_fsync

函数原型：static int io_fsync(struct io_kiocb *req, struct io_kiocb **nxt, bool force_nonblock)

返回类型：int

参数：

类型参数名称
struct io_kiocb *req
struct io_kiocb **nxt
boolforce_nonblock
2091  如果force_nonblock则
2092  io_put_req(req)
2093  func等于io_fsync_finish
2094  返回:负EAGAIN
2097  work等于old_work等于work
2098  io_fsync_finish( & work)
2099  如果work且work不等于old_work则nxt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.(work, structio_kiocb, work)
2101  返回:0
调用者
名称描述
io_issue_sqe