D29483.id86491.diff
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D29483.id86491.diff
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	Index: sys/netinet/tcp_hostcache.c
	===================================================================
	--- sys/netinet/tcp_hostcache.c
	+++ sys/netinet/tcp_hostcache.c
	@@ -650,14 +650,18 @@
	}

	/* Use a buffer for 16 lines */
	- sbuf_new_for_sysctl(&sb, NULL, 16 * linesize, req);
	+ sbuf_new_for_sysctl(&sb, NULL, TCP_HOSTCACHE_BUCKETLIMIT * linesize, req);

	sbuf_printf(&sb,
	"\nIP address MTU SSTRESH RTT RTTVAR "
	" CWND SENDPIPE RECVPIPE HITS UPD EXP\n");
	+ len = 1;

	#define msec(u) (((u) + 500) / 1000)
	for (i = 0; i < V_tcp_hostcache.hashsize; i++) {
	+ if (len > 0)
	+ sbuf_drain(&sb);
	+ len = 0;
	THC_LOCK(&V_tcp_hostcache.hashbase[i].hch_mtx);
	TAILQ_FOREACH(hc_entry, &V_tcp_hostcache.hashbase[i].hch_bucket,
	rmx_q) {
	@@ -683,6 +687,7 @@
	hc_entry->rmx_hits,
	hc_entry->rmx_updates,
	hc_entry->rmx_expire);
	+ len++;
	}
	THC_UNLOCK(&V_tcp_hostcache.hashbase[i].hch_mtx);
	}