Date: Wed, 8 Apr 2009 15:43:02 +0100 (BST) From: Robert Watson <rwatson@FreeBSD.org> To: Attilio Rao <attilio@freebsd.org> Cc: svn-src-stable@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, svn-src-stable-7@freebsd.org, Stephen McKay <mckay@freebsd.org> Subject: Re: svn commit: r190837 - in stable/7/sys: . contrib/pf dev/ath/ath_hal dev/cxgb kern Message-ID: <alpine.BSF.2.00.0904081542360.61921@fledge.watson.org> In-Reply-To: <alpine.BSF.2.00.0904081527460.61921@fledge.watson.org> References: <200904080430.n384UGWw043589@svn.freebsd.org> <alpine.BSF.2.00.0904081500220.61921@fledge.watson.org> <3bbf2fe10904080724i381c36fdpb1699def955fdb6d@mail.gmail.com> <alpine.BSF.2.00.0904081527460.61921@fledge.watson.org>
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On Wed, 8 Apr 2009, Robert Watson wrote: > While the probes I've added could be used to do this very easily, that's not > the thrust of the work I'm currently doing. A useful starting point for > someone interested in this problem would be a dtrace script like the > following: > > vfs:namecache:enter:done Also useful: the same script, but using "vfs:namecache:lookup:hit". Robert N M Watson Computer Laboratory University of Cambridge
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