Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-28 13:38:03
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Check whether inode and address range match filter criteria.

Proto:static bool perf_addr_filter_match(struct perf_addr_filter *filter, struct file *file, unsigned long offset, unsigned long size)

Type:bool

Parameter:

TypeParameterName
struct perf_addr_filter *filter
struct file *file
unsigned longoffset
unsigned longsize
7794  If Not dentry Then Return false
7797  If d_inode - Get the actual inode of this dentry*@dentry: The dentry to query* This is the helper normal filesystems should use to get at their own inodes* in their own dentries and ignore the layering superimposed upon them. != file_inode(file) Then Return false
7800  If offset > offset + size Then Return false
7803  If offset + size < offset Then Return false
7806  Return true
Caller
NameDescribe
perf_addr_filter_vma_adjust