Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\fs.h Create Date:2022-07-28 05:43:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:file_start_write

Proto:static inline void file_start_write(struct file *file)

Type:void

Parameter:

TypeParameterName
struct file *file
2883  If Not S_ISREG(i_mode) Then Return
2885  This is an internal function, please use sb_start_{write,pagefault,intwrite}* instead.
Caller
NameDescribe
vfs_fallocate
vfs_write
vfs_writev
compat_writev
do_sendfile
vfs_copy_file_rangepy_file_range() differs from regular file read and write in that it* specifically allows return partial success. When it does so is up to* the copy_file_range method.
vfs_clone_file_range
do_spliceDetermine where to splice to/from.
do_coredump