Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\kmemleak.c Create Date:2022-07-28 16:21:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

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

Proto:void __ref kmemleak_ignore_phys(phys_addr_t phys)

Type:void

Parameter:

TypeParameterName
phys_addr_tphys
1159  If Not IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn Then 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)
Caller
NameDescribe
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)