vfs_fsync

Name: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.

Proto:int vfs_fsync(struct file *file, int datasync)

Type:int

Parameter:

Type	Parameter	Name
struct file *	file
int	datasync

211

Return vfs_fsync_range - helper to sync a range of data & metadata to disk*@file: file to sync*@start: offset in bytes of the beginning of data range to sync*@end: offset in bytes of the end of data range (inclusive)*@datasync: perform only datasync

**Caller**
Name	Describe
do_fsync
aio_fsync_work
iomap_swapfile_activate	Iterate a swap file's iomaps to construct physical extents that can be* passed to the swapfile subsystem.

Source code conversion tool public plug-in interface	X
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion

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