Date: Mon, 25 Jul 2005 22:58:53 +0200 From: "Poul-Henning Kamp" <phk@phk.freebsd.dk> To: Mark Linimon <linimon@FreeBSD.org> Cc: freebsd-bugs@FreeBSD.org Subject: Re: bin/84042: [geom] strange numbers in gstat(8) on 6.0 Message-ID: <75098.1122325133@phk.freebsd.dk> In-Reply-To: Your message of "Mon, 25 Jul 2005 17:55:32 GMT." <200507251755.j6PHtWub019754@freefall.freebsd.org>
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In message <200507251755.j6PHtWub019754@freefall.freebsd.org>, Mark Linimon wri tes: >Old Synopsis: strange numbers in gstat on 6.0 >New Synopsis: [geom] strange numbers in gstat(8) on 6.0 > >Responsible-Changed-From-To: freebsd-bugs->phk >Responsible-Changed-By: linimon >Responsible-Changed-When: Mon Jul 25 17:54:42 GMT 2005 >Responsible-Changed-Why: >phk probably either knows about this or who it should be assigned to. > >http://www.freebsd.org/cgi/query-pr.cgi?pr=84042 This is because of a deliberate race in statistics collection, but benchmarks have not been able to show that we gain anything by the microoptimization that causes the race, so I'll be closing it shortly. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.
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