X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=config%2Fkernel-get-gendisk.m4;h=b0913770e43d76326a070b076e99d25af78ca672;hb=705741827ab55e7d92c3eb74f332a5ddd24971b5;hp=8cd725f0e0b32d86d7004c88859651833c4073a4;hpb=fc88a6dda92a4fc00491a8afa24d144cc94063e4;p=zfs.git

diff --git a/config/kernel-get-gendisk.m4 b/config/kernel-get-gendisk.m4
index 8cd725f..b091377 100644
--- a/config/kernel-get-gendisk.m4
+++ b/config/kernel-get-gendisk.m4
@@ -1,11 +1,17 @@
 dnl #
 dnl # 2.6.34 API change
-dnl # Verify the get_gendisk() symbol is exported.
+dnl # Verify the get_gendisk() symbol is available.
 dnl #
-AC_DEFUN([ZFS_AC_KERNEL_GET_GENDISK], [
-	ZFS_CHECK_SYMBOL_EXPORT(
-		[get_gendisk],
-		[block/genhd.c],
-		[AC_DEFINE(HAVE_GET_GENDISK, 1, [get_gendisk() is available])],
-		[])
+AC_DEFUN([ZFS_AC_KERNEL_GET_GENDISK],
+	[AC_MSG_CHECKING([whether get_gendisk() is available])
+	ZFS_LINUX_TRY_COMPILE_SYMBOL([
+		#include <linux/genhd.h>
+	], [
+		get_gendisk(0, NULL);
+	], [get_gendisk], [block/genhd.c], [
+		AC_MSG_RESULT(yes)
+		AC_DEFINE(HAVE_GET_GENDISK, 1, [get_gendisk() is available])
+	], [
+		AC_MSG_RESULT(no)
+	])
 ])