函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-27 14:57:58
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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函数名称:Check whether inode and address range match filter criteria.

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

返回类型:bool

参数:

类型参数名称
struct perf_addr_filter *filter
struct file *file
unsigned longoffset
unsigned longsize
7794  如果非dentry则返回:false
7797  如果获得目录项的索引节点不等于file_inode(file)则返回:false
7800  如果offset大于offsetsize则返回:false
7803  如果offsetsize小于offset则返回:false
7806  返回:true
调用者
名称描述
perf_addr_filter_vma_adjust