fcache Struct Reference

File cache. More...

#include <kdumpfile-priv.h>

Data Fields
unsigned long	refcnt
	Reference counter.
int	fd
	Open file descriptor.
kdump_attr_value_t	mmap_policy
	Policy for using mmap(2) vs. More...
size_t	pgsz
	Page size (in bytes).
size_t	mmapsz
	Size of mmap'ed regions.
off_t	filesz
	File size (if known) or maximum off_t.
struct cache *	cache
	Main cache (for mmap'ed regions).
struct cache *	fbcache
	Fallback cache (for read regions).

Detailed Description

File cache.

Field Documentation

mmap_policy

kdump_attr_value_t fcache::mmap_policy

Policy for using mmap(2) vs.

read(2).

See also

kdump_mmap_policy_t

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

• src/kdumpfile/kdumpfile-priv.h