1AC_DEFUN([ZFS_AC_KERNEL_SRC_MM_PAGE_FLAG_ERROR], [ 2 ZFS_LINUX_TEST_SRC([mm_page_flag_error], [ 3 #include <linux/page-flags.h> 4 5 static enum pageflags 6 test_flag __attribute__((unused)) = PG_error; 7 ]) 8]) 9AC_DEFUN([ZFS_AC_KERNEL_MM_PAGE_FLAG_ERROR], [ 10 AC_MSG_CHECKING([whether PG_error flag is available]) 11 ZFS_LINUX_TEST_RESULT([mm_page_flag_error], [ 12 AC_MSG_RESULT(yes) 13 AC_DEFINE(HAVE_MM_PAGE_FLAG_ERROR, 1, [PG_error flag is available]) 14 ],[ 15 AC_MSG_RESULT(no) 16 ]) 17]) 18 19AC_DEFUN([ZFS_AC_KERNEL_SRC_MM_PAGE_FLAGS], [ 20 ZFS_AC_KERNEL_SRC_MM_PAGE_FLAG_ERROR 21]) 22AC_DEFUN([ZFS_AC_KERNEL_MM_PAGE_FLAGS], [ 23 ZFS_AC_KERNEL_MM_PAGE_FLAG_ERROR 24]) 25