Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help 
PMAP_IS_PREFAULTABLE(9)	   Kernel Developer's Manual   PMAP_IS_PREFAULTABLE(9)

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	13.0			 July 21, 2003	       PMAP_IS_PREFAULTABLE(9)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=pmap_is_prefaultable&sektion=9&manpath=FreeBSD+13.0-RELEASE+and+Ports>

home | help