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pmap_resident_count, pmap_wired_count — return page resident and wiring statistics
#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);
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.
Both functions are defined as in-line macros. The members which they access have type long.
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.
This manual page was written by Bruce M Simpson <firstname.lastname@example.org>.