From owner-cvs-all Thu Jun 4 15:33:42 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id PAA24677 for cvs-all-outgoing; Thu, 4 Jun 1998 15:33:42 -0700 (PDT) (envelope-from owner-cvs-all@FreeBSD.ORG) Received: from godzilla.zeta.org.au (godzilla.zeta.org.au [203.15.68.22]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id PAA24614 for ; Thu, 4 Jun 1998 15:33:26 -0700 (PDT) (envelope-from bde@godzilla.zeta.org.au) Received: (from bde@localhost) by godzilla.zeta.org.au (8.8.7/8.8.7) id IAA23919; Fri, 5 Jun 1998 08:33:21 +1000 Date: Fri, 5 Jun 1998 08:33:21 +1000 From: Bruce Evans Message-Id: <199806042233.IAA23919@godzilla.zeta.org.au> To: dima@best.net, peter@netplex.com.au Subject: Re: FD_SETSIZE Cc: committers@FreeBSD.ORG Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk >If I recall correctly, the -current select() implementation was enhanced to >make better use of memory and copyin/out with large vector sizes. This has >not happened with -stable, so increasing the vector size might not be an >idea as it could have a [slight?] detrimental effect. I don't remember >the details of the situation well enough but I am pretty sure that there >was some reason why it wasn't taken across. I didn't merge the kernel changes because they wouldn't have fixed a bug. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message