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dnl #
dnl # 5.0 API change
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_TOTALHIGH_PAGES], [
ZFS_LINUX_TEST_SRC([totalhigh_pages], [
#include <linux/highmem.h>
],[
unsigned long pages __attribute__ ((unused));
pages = totalhigh_pages();
])
])
AC_DEFUN([ZFS_AC_KERNEL_TOTALHIGH_PAGES], [
AC_MSG_CHECKING([whether totalhigh_pages() exists])
ZFS_LINUX_TEST_RESULT([totalhigh_pages], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_TOTALHIGH_PAGES, 1, [totalhigh_pages() exists])
],[
AC_MSG_RESULT(no)
])
])
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