[experimental-ims] de08ec0 Shave 16 bytes of the ADDR_BUFSIZE to push struct sess(+memitem) down to 512 bytes on epoll systems.

[Geoff Simmons]

commit de08ec088e0a8ca1264d0df46d037b01bdaeb091
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Mon Jan 2 10:48:57 2012 +0000

    Shave 16 bytes of the ADDR_BUFSIZE to push struct sess(+memitem) down
    to 512 bytes on epoll systems.

diff --git a/bin/varnishd/common/common.h b/bin/varnishd/common/common.h
index 7fcc7ec..f665e52 100644
--- a/bin/varnishd/common/common.h
+++ b/bin/varnishd/common/common.h
@@ -63,9 +63,10 @@ struct cli;
 /**********************************************************************
  * NI_MAXHOST and less so NI_MAXSERV, are ridiculously large for numeric
  * representations of TCP/IP socket addresses, so we use our own.
+ * <netinet/in6.h>::INET6_ADDRSTRLEN is 46
  */
 
-#define ADDR_BUFSIZE	64
+#define ADDR_BUFSIZE	48
 #define PORT_BUFSIZE	8