cleanup: add dbgprint_mem_range function

dbgprint_mem_range is used for printing the given memory range under
debugging mode.

Signed-off-by: WANG Chao <chaowang@redhat.com>
Tested-by: Linn Crosetto <linn@hp.com>
Signed-off-by: Simon Horman <horms@verge.net.au>

1 files changed, 10 insertions, 0 deletions

diff --git a/kexec/kexec.c b/kexec/kexec.c
index 382f86a..133e622 100644
--- a/kexec/kexec.c
+++ b/kexec/kexec.c
@@ -53,6 +53,16 @@ unsigned long long mem_max = ULONG_MAX;
 static unsigned long kexec_flags = 0;
 int kexec_debug = 0;
 
+void dbgprint_mem_range(const char *prefix, struct memory_range *mr, int nr_mr)
+{
+	int i;
+	dbgprintf("%s\n", prefix);
+	for (i = 0; i < nr_mr; i++) {
+		dbgprintf("%016llx-%016llx (%d)\n", mr[i].start,
+			  mr[i].end, mr[i].type);
+	}
+}
+
 void die(const char *fmt, ...)
 {
 	va_list args;