NAME¶
pmap_resident_count
,
pmap_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
struct pmap.
IMPLEMENTATION NOTES¶
Both functions are defined as in-line macros. The members which they access have
type
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.
SEE ALSO¶
pmap(9)
AUTHORS¶
This manual page was written by
Bruce M
Simpson ⟨bms@spc.org⟩.