PMAP_IS_PREFAULTABLE(9)                      FreeBSD Kernel Developer's Manual

NAME
     pmap_is_prefaultable - determine if a page may be prefaulted

SYNOPSIS
     #include <sys/param.h>
     #include <vm/vm.h>
     #include <vm/pmap.h>

     boolean_t
     pmap_is_prefaultable(pmap_t pmap, vm_offset_t va);

DESCRIPTION
     The pmap_is_prefaultable() function provides a means of determining if
     the page residing at virtual address va in the physical map pmap may be
     pre-faulted into main memory.

     This is a helper function which is called by vm_fault_prefault(9).

SEE ALSO
     pmap(9), vm_fault_prefault(9)

AUTHORS
     This manual page was written by Bruce M Simpson <bms@spc.org>.

FreeBSD 13.1-RELEASE-p6          July 21, 2003         FreeBSD 13.1-RELEASE-p6