[PATCH 6/8] debug print out for add_buf

[Yinghai Lu]

those info are very important.

Signed-off-by: Yinghai Lu <yinghai at kernel.org>
---
 kexec/add_buffer.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/kexec/add_buffer.c b/kexec/add_buffer.c
index 4d4a55f..0e3badf 100644
--- a/kexec/add_buffer.c
+++ b/kexec/add_buffer.c
@@ -9,6 +9,13 @@ unsigned long add_buffer(struct kexec_info *info,
 			 unsigned long buf_max,
 			 int buf_end)
 {
-	return add_buffer_virt(info, buf, bufsz, memsz, buf_align,
+	unsigned long base;
+
+	base = add_buffer_virt(info, buf, bufsz, memsz, buf_align,
 			       buf_min, buf_max, buf_end);
+
+	if (base)
+		printf("add_buffer: base:%lx size:%lx\n", base, bufsz);
+
+	return base;
 }
-- 
1.7.7