vm_set_page_size — initialize the system page size
Contents
Description
The vm_set_page_size() function initializes the system page size. If vm_cnt.v_page_size (see
<sys/vmmeter.h>) equals 0, PAGE_SIZE is used; otherwise, the value stored in vm_cnt.v_page_size is used.
If vm_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 functions.
Name
vm_set_page_size — initialize the system page size
Synopsis
#include<sys/param.h>#include<vm/vm.h>#include<vm/vm_page.h>voidvm_set_page_size(void);
