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authorAndreas Herrmann <andreas.herrmann3@amd.com>2009-02-25 11:28:58 +0100
committerIngo Molnar <mingo@elte.hu>2009-02-25 12:19:46 +0100
commit570c9e69aaa84689fb8ed2a3a4af39ca54ba7a47 (patch)
tree553464aacf15666f3497c2d96620915d310421e3 /arch/x86/mm/memtest.c
parentx86: memtest: cleanup memtest function (diff)
downloadlinux-570c9e69aaa84689fb8ed2a3a4af39ca54ba7a47.tar.xz
linux-570c9e69aaa84689fb8ed2a3a4af39ca54ba7a47.zip
x86: memtest: adapt log messages
- print test pattern instead of pattern number, - show pattern as stored in memory, - use proper priority flags, - consistent use of u64 throughout the code Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm/memtest.c')
-rw-r--r--arch/x86/mm/memtest.c36
1 files changed, 16 insertions, 20 deletions
diff --git a/arch/x86/mm/memtest.c b/arch/x86/mm/memtest.c
index 01a72d6825be..3232397783ae 100644
--- a/arch/x86/mm/memtest.c
+++ b/arch/x86/mm/memtest.c
@@ -16,25 +16,22 @@ static u64 patterns[] __initdata = {
0xaaaaaaaaaaaaaaaaULL,
};
-static void __init reserve_bad_mem(u64 pattern, unsigned long start_bad,
- unsigned long end_bad)
+static void __init reserve_bad_mem(u64 pattern, u64 start_bad, u64 end_bad)
{
- printk(KERN_CONT "\n %016llx bad mem addr "
- "%010lx - %010lx reserved",
- (unsigned long long) pattern, start_bad, end_bad);
+ printk(KERN_INFO " %016llx bad mem addr %010llx - %010llx reserved\n",
+ (unsigned long long) pattern,
+ (unsigned long long) start_bad,
+ (unsigned long long) end_bad);
reserve_early(start_bad, end_bad, "BAD RAM");
}
-static void __init memtest(unsigned long start_phys, unsigned long size,
- u64 pattern)
+static void __init memtest(u64 pattern, u64 start_phys, u64 size)
{
- unsigned long i;
+ u64 i, count;
u64 *start;
- unsigned long start_bad;
- unsigned long last_bad;
- unsigned long start_phys_aligned;
- unsigned long count;
- unsigned long incr;
+ u64 start_bad, last_bad;
+ u64 start_phys_aligned;
+ size_t incr;
incr = sizeof(pattern);
start_phys_aligned = ALIGN(start_phys, incr);
@@ -81,7 +78,7 @@ void __init early_memtest(unsigned long start, unsigned long end)
if (!memtest_pattern)
return;
- printk(KERN_INFO "early_memtest: pattern num %d", memtest_pattern);
+ printk(KERN_INFO "early_memtest: # of tests: %d\n", memtest_pattern);
for (i = 0; i < memtest_pattern; i++) {
unsigned int idx = i % ARRAY_SIZE(patterns);
pattern = patterns[idx];
@@ -96,14 +93,13 @@ void __init early_memtest(unsigned long start, unsigned long end)
if (t_start + t_size > end)
t_size = end - t_start;
- printk(KERN_CONT "\n %010llx - %010llx pattern %d",
- (unsigned long long)t_start,
- (unsigned long long)t_start + t_size, idx);
-
- memtest(t_start, t_size, pattern);
+ printk(KERN_INFO " %010llx - %010llx pattern %016llx\n",
+ (unsigned long long) t_start,
+ (unsigned long long) t_start + t_size,
+ (unsigned long long) cpu_to_be64(pattern));
+ memtest(pattern, t_start, t_size);
t_start += t_size;
}
}
- printk(KERN_CONT "\n");
}