Date: Tue, 18 Jan 2000 11:07:19 -0800 (PST) From: Tom <tom@uniserve.com> To: Kirk McKusick <mckusick@flamingo.McKusick.COM> Cc: Matthew Dillon <dillon@apollo.backplane.com>, Greg Lehey <grog@lemis.com>, Mike Smith <msmith@freebsd.org>, freebsd-hackers@freebsd.org Subject: Re: interesting results from softupdates/postmark test (was Re: softupdates and debug.max_softdeps) Message-ID: <Pine.BSF.4.02A.10001181105060.759-100000@shell.uniserve.ca> In-Reply-To: <200001020347.TAA14605@flamingo.McKusick.COM>
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On Sat, 1 Jan 2000, Kirk McKusick wrote: > Delta 1.40 to ffs_softdep.c (12/16/1999) fixes the `hanging > while holding a lock' problem. It should be propagated to the > 3.X branch. > > I have been working on a number of performance improvements to > soft updates that will hopefully assist in the postmark > benchmarks. Hopefully they will be ready to incorporate in > the next week or so. I'll send them to you (Matt) when I am > convinced that they are at least semantically correct to try > out. > > Kirk Well, I just cvsup'ed my copy of 3.4-stable, and I found that ffs_softdep.c is at: * * from: @(#)ffs_softdep.c 9.36 (McKusick) 5/6/99 * $FreeBSD: src/sys/contrib/softupdates/ffs_softdep.c,v 1.34.2.3 1999/08/29 16:22:08 peter Exp $ */ So I guess, ffs_softdep.c in -stable doesn't have the patch you did in December, because there have been no commits since August. Is anyone able to commit this change back to -stable? Tom Uniserve To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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