Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-28 13:35:19
Last Modify:2022-05-20 07:50:19 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:perf_fget_light

Proto:static inline int perf_fget_light(int fd, struct fd *p)

Type:int

Parameter:

TypeParameterName
intfd
struct fd *p
5219  f = fdget(fd)
5220  If Not file Then Return -EBADF
5223  If f_op != perf_fops Then
5224  fdput(f)
5225  Return -EBADF
5227  p = f
5228  Return 0
Caller
NameDescribe
_perf_ioctl