函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\pfn_t.h Create Date:2022-07-27 16:05:28
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：pfn_t_to_pfn

函数原型：static inline unsigned long pfn_t_to_pfn(pfn_t pfn)

返回类型：unsigned long

参数：

类型参数名称
pfn_tpfn
54  返回:val按位与PFN_FLAGS_MASK - mask of all the possible valid pfn_t flags* PFN_SG_CHAIN - pfn is a pointer to the next scatterlist entry* PFN_SG_LAST - pfn references a page and is the last scatterlist entry* PFN_DEV - pfn is not covered by system memmap by default* 的反
调用者
名称描述
insert_pfn
vm_mixed_ok
__vm_insert_mixed
insert_pfn_pmd
dax_make_entry
dax_iomap_pfn
pfn_t_to_page
pfn_t_to_phys
pfn_t_valid
pfn_t_pte
pfn_t_pmd