From owner-freebsd-smp Fri Nov 19 10:46: 5 1999 Delivered-To: freebsd-smp@freebsd.org Received: from mailman.zeta.org.au (mailman.zeta.org.au [203.26.10.16]) by hub.freebsd.org (Postfix) with ESMTP id 8E244150E9 for ; Fri, 19 Nov 1999 10:45:59 -0800 (PST) (envelope-from bde@zeta.org.au) Received: from p138-ts5.syd2.zeta.org.au (beefcake.zeta.org.au [203.26.10.12]) by mailman.zeta.org.au (8.8.7/8.8.7) with ESMTP id FAA31737; Sat, 20 Nov 1999 05:52:47 +1100 Date: Sat, 20 Nov 1999 05:45:34 +1100 (EST) From: Bruce Evans X-Sender: bde@alphplex.bde.org To: Matthew Dillon Cc: Alfred Perlstein , Charles Randall , freebsd-smp@FreeBSD.ORG Subject: Re: RE: Big Giant Lock progress? In-Reply-To: <199911181643.IAA85662@apollo.backplane.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org > :I wasn't around when this was attempted, did the code only > :touch the BGL when the amount to copy was greater than let's > :say 2k? Or was the bgl toggled on every uiomove? > > BDE tried his hand at this and spent a few minutes working > up a simple patch that essentially turned off the bgl > during the uiomove and then turned it back on again. I It wasn't me. ISTR luoqi working on this. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message