config/kernel-mm-page-size.m4

   1 AC_DEFUN([ZFS_AC_KERNEL_SRC_MM_PAGE_SIZE], [
   2         ZFS_LINUX_TEST_SRC([page_size], [
   3                 #include <linux/mm.h>
   4         ],[
   5                 unsigned long s;
   6                 s = page_size(NULL);
   7         ])
   8 ])
   9 AC_DEFUN([ZFS_AC_KERNEL_MM_PAGE_SIZE], [
  10         AC_MSG_CHECKING([whether page_size() is available])
  11         ZFS_LINUX_TEST_RESULT([page_size], [
  12                 AC_MSG_RESULT(yes)
  13                 AC_DEFINE(HAVE_MM_PAGE_SIZE, 1, [page_size() is available])
  14         ],[
  15                 AC_MSG_RESULT(no)
  16         ])
  17 ])