函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\kmemleak.c Create Date:2022-07-27 17:56:43
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：kmemleak_ignore_phys - similar to kmemleak_ignore but taking a physical* address argument*@phys: physical address of the object

函数原型：void __ref kmemleak_ignore_phys(phys_addr_t phys)

返回类型：void

参数：

类型参数名称
phys_addr_tphys
1159  如果非IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_HIGHMEM)或PHYS_PFN(phys)小于max_low_pfn则kmemleak_ignore - ignore an allocated object*@ptr: pointer to beginning of the object* Calling this function on an object will cause the memory block to be* ignored (not scanned and not reported as a leak)
调用者
名称描述
cma_declare_contiguousma_declare_contiguous() - reserve custom contiguous area*@base: Base address of the reserved area optional, use 0 for any*@size: Size of the reserved area (in bytes),*@limit: End address of the reserved memory (optional, 0 for any)