Manual page: vm_set_page_size(9)

VM_SET_PAGE_SIZE(9)    FreeBSD Kernel Developer's Manual   VM_SET_PAGE_SIZE(9)

NAME

     vm_set_page_size -- initialize the system page size

SYNOPSIS

     #include <sys/param.h>
     #include <vm/vm.h>
     #include <vm/vm_page.h>

     void
     vm_set_page_size(void);

DESCRIPTION

     The vm_set_page_size() function initializes the system page size.  If
     cnt.v_page_size (see <sys/vmmeter.h>) equals 0, PAGE_SIZE is used; other-
     wise, the value stored in cnt.v_page_size is used.  If cnt.v_page_size is
     not a power of two, the system will panic.

     vm_set_page_size() must be called prior to any page size dependent func-
     tions.

AUTHORS

     This manual page was written by Chad David <davidc@acns.ab.ca>.

FreeBSD 7.0                      July 17, 2001                     FreeBSD 7.0