pfn_t_to_pfn

Name:pfn_t_to_pfn

Proto:static inline unsigned long pfn_t_to_pfn(pfn_t pfn)

Type:unsigned long

Parameter:

Type	Parameter	Name
pfn_t	pfn

54

Return val & ~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*

**Caller**
Name	Describe
insert_pfn
vm_mixed_ok
__vm_insert_mixed
insert_pfn_pmd
dax_make_entry
dax_iomap_pfn

Source code conversion tool public plug-in interface	X
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion