Date: Sat, 20 Nov 1999 05:45:34 +1100 (EST) From: Bruce Evans <bde@zeta.org.au> To: Matthew Dillon <dillon@apollo.backplane.com> Cc: Alfred Perlstein <bright@wintelcom.net>, Charles Randall <crandall@matchlogic.com>, freebsd-smp@FreeBSD.ORG Subject: Re: RE: Big Giant Lock progress? Message-ID: <Pine.BSF.4.10.9911200542390.2629-100000@alphplex.bde.org> In-Reply-To: <199911181643.IAA85662@apollo.backplane.com>
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> :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
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