函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\aio.c Create Date:2022-07-29 10:53:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：aio_fsync_work

函数原型：static void aio_fsync_work(struct work_struct *work)

返回类型：void

参数：

类型参数名称
struct work_struct *work
1591  iocb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, structaio_kiocb, work)
1593  IO请求的结果等于vfs_fsync - perform a fsync or fdatasync on a file*@file: file to sync*@datasync: only perform a fdatasync operation* Write back data and metadata for @file to disk. If @datasync is* set only metadata needed to access modified file data is written.
1594  iocb_put(iocb)