[PATCH 27/38] x86: print out for RAM buffer

Yinghai Lu
2010-01-22T09:30:43Z

so could check that early in bootlog

Acked-by: Yinghai Lu <yinghai@kernel.org>
Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
---
arch/x86/kernel/e820.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index c5c52da..62235e7 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -1127,6 +1127,9 @@ void __init e820_reserve_resources_late(void)
end = MAX_RESOURCE_SIZE;
if (start >= end)
continue;
+ printk(KERN_DEBUG "reserve RAM buffer: %016Lx - %016Lx ",
+ (unsigned long long) start,
+ (unsigned long long) end);
reserve_region_with_split(&iomem_resource, start, end,
"RAM buffer");
}
--
1.6.4.2