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authorVladimir Murzin <vladimir.murzin@arm.com>2015-09-08 15:00:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-08 15:35:28 -0700
commitf373bafcad68834761b40da9cecda842f43d4797 (patch)
treed92cc9c7133b43a3c89a64b41cb10efe3cdba06a
parent06f805965fc205e27681eee99fd2376fafd8da65 (diff)
memtest: cleanup log messages
- prefer pr_info(... to printk(KERN_INFO ... - use %pa for phys_addr_t - use cpu_to_be64 while printing pattern in reserve_bad_mem() Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com> Cc: Leon Romanovsky <leon@leon.nu> Acked-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--mm/memtest.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/mm/memtest.c b/mm/memtest.c
index 20e836138e00..6bcf7d89adfc 100644
--- a/mm/memtest.c
+++ b/mm/memtest.c
@@ -31,10 +31,8 @@ static u64 patterns[] __initdata = {
static void __init reserve_bad_mem(u64 pattern, phys_addr_t start_bad, phys_addr_t 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);
+ pr_info(" %016llx bad mem addr %pa - %pa reserved\n",
+ cpu_to_be64(pattern), &start_bad, &end_bad);
memblock_reserve(start_bad, end_bad - start_bad);
}
@@ -79,10 +77,8 @@ static void __init do_one_pass(u64 pattern, phys_addr_t start, phys_addr_t end)
this_start = clamp(this_start, start, end);
this_end = clamp(this_end, start, end);
if (this_start < this_end) {
- printk(KERN_INFO " %010llx - %010llx pattern %016llx\n",
- (unsigned long long)this_start,
- (unsigned long long)this_end,
- (unsigned long long)cpu_to_be64(pattern));
+ pr_info(" %pa - %pa pattern %016llx\n",
+ &this_start, &this_end, cpu_to_be64(pattern));
memtest(pattern, this_start, this_end - this_start);
}
}
@@ -113,7 +109,7 @@ void __init early_memtest(phys_addr_t start, phys_addr_t end)
if (!memtest_pattern)
return;
- printk(KERN_INFO "early_memtest: # of tests: %d\n", memtest_pattern);
+ pr_info("early_memtest: # of tests: %u\n", memtest_pattern);
for (i = memtest_pattern-1; i < UINT_MAX; --i) {
idx = i % ARRAY_SIZE(patterns);
do_one_pass(patterns[idx], start, end);