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| author | Yinghai Lu <yhlu.kernel.send@gmail.com> | 2008-04-19 00:49:15 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-05-12 19:28:15 (GMT) |
| commit | 0327318445d55808991a63137cfb698a90ab6adf (patch) | |
| tree | 7f69e3cdb237d38ed675e0206413b16397ff70fd /arch/x86/mm/init_64.c | |
| parent | 492c2e476eac010962850006c49df326919b284c (diff) | |
| download | linux-fsl-qoriq-0327318445d55808991a63137cfb698a90ab6adf.tar.xz | |
x86_64: simplify the memtest parameter setting
use CONFIG_MEMTEST only. if it is set, will have memtest=0 (disabled)
need to have memtest=4 in command line to test more patterns.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/mm/init_64.c')
| -rw-r--r-- | arch/x86/mm/init_64.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 32ba13b..c6d8131 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -431,7 +431,7 @@ static void __init init_gbpages(void) direct_gbpages = 0; } -#ifdef CONFIG_MEMTEST_BOOTPARAM +#ifdef CONFIG_MEMTEST static void __init memtest(unsigned long start_phys, unsigned long size, unsigned pattern) @@ -493,7 +493,8 @@ static void __init memtest(unsigned long start_phys, unsigned long size, } -static int memtest_pattern __initdata = CONFIG_MEMTEST_BOOTPARAM_VALUE; +/* default is disabled */ +static int memtest_pattern __initdata; static int __init parse_memtest(char *arg) { |