From owner-freebsd-current Wed Jun 24 04:47:33 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id EAA14192 for freebsd-current-outgoing; Wed, 24 Jun 1998 04:47:33 -0700 (PDT) (envelope-from owner-freebsd-current@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 EAA14157 for ; Wed, 24 Jun 1998 04:47:17 -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 VAA09913; Wed, 24 Jun 1998 21:47:14 +1000 Date: Wed, 24 Jun 1998 21:47:14 +1000 From: Bruce Evans Message-Id: <199806241147.VAA09913@godzilla.zeta.org.au> To: bde@zeta.org.au, syssgm@dtir.qld.gov.au Subject: Re: PIPE_BUF? Cc: freebsd-current@FreeBSD.ORG Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG >How much would it hurt performance or whatever in the normal case (ie >don't care about atomicity because there's just 1 sender and 1 receiver) >to raise this to at least a page (4Kb). After all, years ago the limit Anyone how wants to change it should quantify the costs and benefits :-). I guess they are both too small to make any practical difference. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message