pfn_file_map Struct Reference

Mapping from PFN to file position using struct pfn_region. More...

#include <kdumpfile-priv.h>

Data Fields
struct pfn_region *	regions
	PFN region map. More...
size_t	nregions
	Number of elements in the map. More...
unsigned	fidx
	File index in dump file set. More...
kdump_pfn_t	start_pfn
	Lowest PFN mapped to this file. More...
kdump_pfn_t	end_pfn
	One above the highest PFN mapped to this file. More...

Detailed Description

Mapping from PFN to file position using struct pfn_region.

Field Documentation

end_pfn

kdump_pfn_t pfn_file_map::end_pfn

One above the highest PFN mapped to this file.

This is the lowest next PFN which is not mapped.

fidx

unsigned pfn_file_map::fidx

File index in dump file set.

nregions

size_t pfn_file_map::nregions

Number of elements in the map.

regions

struct pfn_region* pfn_file_map::regions

PFN region map.

start_pfn

kdump_pfn_t pfn_file_map::start_pfn

Lowest PFN mapped to this file.

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The documentation for this struct was generated from the following file:

• src/kdumpfile/kdumpfile-priv.h