commit d1a8e7792047f7dca7eb5759250e2c12800bf262
author Yinghai Lu <yinghai@kernel.org> Fri Mar 06 03:12:50 2009 -0800
committer Ingo Molnar <mingo@elte.hu> Fri Mar 06 12:16:43 2009 +0100
tree 8b4c313e9d85fe7e43baa68e898f4d1ca189267a
parent 31bbed527e7039203920c51c9fb48c27aed0820c

x86: make "memtest" like "memtest=17"

Impact: make boot command line "memtest" do one loop by default

So don't need to guess many patterns in one loop.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <49B10532.3020105@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/mm/memtest.c

diff --git a/arch/x86/mm/memtest.c b/arch/x86/mm/memtest.c
index 0bcd788..605c8be 100644
--- a/arch/x86/mm/memtest.c
+++ b/arch/x86/mm/memtest.c
@@ -100,6 +100,9 @@
 {
 	if (arg)
 		memtest_pattern = simple_strtoul(arg, NULL, 0);
+	else
+		memtest_pattern = ARRAY_SIZE(patterns);
+
 	return 0;
 }