Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\sched\xacct.h Create Date:2022-07-28 05:41:15
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:add_wchar

Proto:static inline void add_wchar(struct task_struct *tsk, ssize_t amt)

Type:void

Parameter:

TypeParameterName
struct task_struct *tsk
ssize_tamt

NULL

Caller
NameDescribe
__kernel_write
vfs_write
do_writev
do_pwritev
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.