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[Qemu-devel] [PATCH 3/3] COLO-compare: Make qemu_hexdump() print data wh
From: |
Zhang Chen |
Subject: |
[Qemu-devel] [PATCH 3/3] COLO-compare: Make qemu_hexdump() print data when trace-event ON |
Date: |
Sat, 25 Feb 2017 11:32:10 +0800 |
Signed-off-by: Zhang Chen <address@hidden>
---
net/colo-compare.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/net/colo-compare.c b/net/colo-compare.c
index 9853232..5ffc4a3 100644
--- a/net/colo-compare.c
+++ b/net/colo-compare.c
@@ -288,9 +288,13 @@ static int colo_packet_compare_udp(Packet *spkt, Packet
*ppkt)
if (ret) {
trace_colo_compare_udp_miscompare("primary pkt size", ppkt->size);
- qemu_hexdump((char *)ppkt->data, stderr, "colo-compare", ppkt->size);
trace_colo_compare_udp_miscompare("Secondary pkt size", spkt->size);
- qemu_hexdump((char *)spkt->data, stderr, "colo-compare", spkt->size);
+ if (trace_event_get_state(TRACE_COLO_COMPARE_MISCOMPARE)) {
+ qemu_hexdump((char *)ppkt->data, stderr, "colo-compare",
+ ppkt->size);
+ qemu_hexdump((char *)spkt->data, stderr, "colo-compare",
+ spkt->size);
+ }
}
return ret;
@@ -321,12 +325,14 @@ static int colo_packet_compare_icmp(Packet *spkt, Packet
*ppkt)
if (colo_packet_compare_common(ppkt, spkt, network_length + ETH_HLEN)) {
trace_colo_compare_icmp_miscompare("primary pkt size",
ppkt->size);
- qemu_hexdump((char *)ppkt->data, stderr, "colo-compare",
- ppkt->size);
trace_colo_compare_icmp_miscompare("Secondary pkt size",
spkt->size);
- qemu_hexdump((char *)spkt->data, stderr, "colo-compare",
- spkt->size);
+ if (trace_event_get_state(TRACE_COLO_COMPARE_MISCOMPARE)) {
+ qemu_hexdump((char *)ppkt->data, stderr, "colo-compare",
+ ppkt->size);
+ qemu_hexdump((char *)spkt->data, stderr, "colo-compare",
+ spkt->size);
+ }
return -1;
} else {
return 0;
--
2.7.4