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| author | Zhang Chen <zhangchen.fnst@cn.fujitsu.com> | 2017-04-27 11:46:45 +0800 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2017-05-23 10:10:38 +0800 |
| commit | f583dca9ad2adb9797da56ad8d859ed50eeae536 (patch) | |
| tree | 8a82da2ef531f32c85061d3ea18876e48a5db735 /net/colo-compare.c | |
| parent | f989c30cf834ba8625e98b808eac30e4e7ec5008 (diff) | |
| download | qemu-f583dca9ad2adb9797da56ad8d859ed50eeae536.zip qemu-f583dca9ad2adb9797da56ad8d859ed50eeae536.tar.gz qemu-f583dca9ad2adb9797da56ad8d859ed50eeae536.tar.bz2 | |
COLO-compare: Improve tcp compare trace event readability
Because of previous patch's trace arguments over the limit
of UST backend, so I rewrite the patch.
Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'net/colo-compare.c')
| -rw-r--r-- | net/colo-compare.c | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/net/colo-compare.c b/net/colo-compare.c index 4ab80b1..2639c7f 100644 --- a/net/colo-compare.c +++ b/net/colo-compare.c @@ -265,17 +265,28 @@ static int colo_packet_compare_tcp(Packet *spkt, Packet *ppkt) } 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); - - 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); + char pri_ip_src[20], pri_ip_dst[20], sec_ip_src[20], sec_ip_dst[20]; + + strcpy(pri_ip_src, inet_ntoa(ppkt->ip->ip_src)); + strcpy(pri_ip_dst, inet_ntoa(ppkt->ip->ip_dst)); + strcpy(sec_ip_src, inet_ntoa(spkt->ip->ip_src)); + strcpy(sec_ip_dst, inet_ntoa(spkt->ip->ip_dst)); + + trace_colo_compare_ip_info(ppkt->size, pri_ip_src, + pri_ip_dst, spkt->size, + sec_ip_src, sec_ip_dst); + + trace_colo_compare_tcp_info("pri tcp packet", + ntohl(ptcp->th_seq), + ntohl(ptcp->th_ack), + res, ptcp->th_flags, + ppkt->size); + + trace_colo_compare_tcp_info("sec tcp packet", + ntohl(stcp->th_seq), + ntohl(stcp->th_ack), + res, stcp->th_flags, + spkt->size); qemu_hexdump((char *)ppkt->data, stderr, "colo-compare ppkt", ppkt->size); |