Date: Sat, 01 Jan 2000 19:47:31 -0800 From: Kirk McKusick <mckusick@flamingo.McKusick.COM> To: Matthew Dillon <dillon@apollo.backplane.com> Cc: Greg Lehey <grog@lemis.com>, Mike Smith <msmith@freebsd.org>, Tom <tom@uniserve.com>, freebsd-hackers@freebsd.org Subject: Re: interesting results from softupdates/postmark test (was Re: softupdates and debug.max_softdeps) Message-ID: <200001020347.TAA14605@flamingo.McKusick.COM> In-Reply-To: Your message of "Sat, 01 Jan 2000 12:00:37 PST." <200001012000.MAA92398@apollo.backplane.com>
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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 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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