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COLO-compare: Optimize tcp compare trace event

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Optimize two trace events as one, adjust print format make
it easy to read. rename trace_colo_compare_pkt_info_src/dst
to trace_colo_compare_tcp_info.

Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Zhang Chen 2017-04-18 10:20:20 +08:00 • committed by Jason Wang
parent 184d4d4203
commit 0fc8aec7de
2 changed files with 17 additions and 13 deletions
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27
net/colo-compare.c
View file

@ -264,18 +264,23 @@ static int colo_packet_compare_tcp(Packet *spkt, Packet *ppkt)
res = -1;
}
if (res != 0 && trace_event_get_state(TRACE_COLO_COMPARE_MISCOMPARE)) {
trace_colo_compare_pkt_info_src(inet_ntoa(ppkt->ip->ip_src),
ntohl(stcp->th_seq),
ntohl(stcp->th_ack),
res, stcp->th_flags,
spkt->size);
if (res && trace_event_get_state(TRACE_COLO_COMPARE_MISCOMPARE)) {
char ip_src[20], ip_dst[20];
trace_colo_compare_pkt_info_dst(inet_ntoa(ppkt->ip->ip_dst),
ntohl(ptcp->th_seq),
ntohl(ptcp->th_ack),
res, ptcp->th_flags,
ppkt->size);
strcpy(ip_src, inet_ntoa(ppkt->ip->ip_src));
strcpy(ip_dst, inet_ntoa(ppkt->ip->ip_dst));
trace_colo_compare_tcp_info(ip_src,
ip_dst,
ntohl(ptcp->th_seq),
ntohl(stcp->th_seq),
ntohl(ptcp->th_ack),
ntohl(stcp->th_ack),
res,
ptcp->th_flags,
stcp->th_flags,
ppkt->size,
spkt->size);
qemu_hexdump((char *)ppkt->data, stderr,
"colo-compare ppkt", ppkt->size);