Copyright (c) 2003 Bruce M Simpson <firstname.lastname@example.org> All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documenta...
NAMEpmap_is_prefaultable - determine if a page may be prefaulted
SYNOPSISIn sys/param.h In vm/vm.h In vm/pmap.h Ft boolean_t Fn pmap_is_prefaultable pmap_t pmap vm_offset_t va
DESCRIPTIONThe Fn pmap_is_prefaultable function provides a means of determining if the page residing at virtual address Fa va in the physical map Fa pmap may be pre-faulted into main memory.
This is a helper function which is called by vm_fault_prefault9.