pmap_resident_countpmap_wired_count
- return page resident and wiring statistics
SYNOPSIS
#include <sys/param.h>
#include <vm/vm.h>
#include <vm/pmap.h> long
pmap_resident_count (pmap_t pmap); long
pmap_wired_count (pmap_t pmap);
DESCRIPTION
The
pmap_resident_count ();
and
pmap_wired_count ();
macros allow
pmap
consumers to retrieve statistics from the
pm_stats
member of the machine-dependent structure
Vt struct pmap .
IMPLEMENTATION NOTES
Both functions are defined as in-line macros.
The members which they access have type
Vt long .
RETURN VALUES
The
pmap_resident_count ();
returns the number of pages in the physical map
pmap
which are currently resident in main memory.
The
pmap_wired_count ();
returns the number of pages in the physical map
pmap
which are currently wired into in main memory.
