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slirp: Drop statistic code

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As agreed on the mailing list, there is no interest in keeping the
usually disabled slirp statistics in the tree. So this patch removes
them.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Jan Kiszka 2009-06-24 14:42:29 +02:00 • committed by Anthony Liguori
parent 0d62c4cfe2
commit 0fe6a7f284
21 changed files with 6 additions and 485 deletions
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23
slirp/tcp_output.c
View file

@ -247,8 +247,6 @@ again:
/*
* No reason to send a segment, just return.
*/
STAT(tcpstat.tcps_didnuttin++);
return (0);
send:
@ -292,16 +290,6 @@ send:
* the template for sends on this connection.
*/
if (len) {
if (tp->t_force && len == 1)
STAT(tcpstat.tcps_sndprobe++);
else if (SEQ_LT(tp->snd_nxt, tp->snd_max)) {
STAT(tcpstat.tcps_sndrexmitpack++);
STAT(tcpstat.tcps_sndrexmitbyte += len);
} else {
STAT(tcpstat.tcps_sndpack++);
STAT(tcpstat.tcps_sndbyte += len);
}
m = m_get();
if (m == NULL) {
error = 1;
@ -322,15 +310,6 @@ send:
if (off + len == so->so_snd.sb_cc)
flags |= TH_PUSH;
} else {
if (tp->t_flags & TF_ACKNOW)
STAT(tcpstat.tcps_sndacks++);
else if (flags & (TH_SYN|TH_FIN|TH_RST))
STAT(tcpstat.tcps_sndctrl++);
else if (SEQ_GT(tp->snd_up, tp->snd_una))
STAT(tcpstat.tcps_sndurg++);
else
STAT(tcpstat.tcps_sndwinup++);
m = m_get();
if (m == NULL) {
error = 1;
@ -436,7 +415,6 @@ send:
if (tp->t_rtt == 0) {
tp->t_rtt = 1;
tp->t_rtseq = startseq;
STAT(tcpstat.tcps_segstimed++);
}
}
@ -481,7 +459,6 @@ send:
out:
return (error);
}
STAT(tcpstat.tcps_sndtotal++);
/*
* Data sent (as far as we can tell).