From owner-svn-src-head@FreeBSD.ORG Sat Mar 20 11:10:31 2010 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 88F081065673; Sat, 20 Mar 2010 11:10:31 +0000 (UTC) (envelope-from pjd@garage.freebsd.pl) Received: from mail.garage.freebsd.pl (chello089077043238.chello.pl [89.77.43.238]) by mx1.freebsd.org (Postfix) with ESMTP id D30568FC16; Sat, 20 Mar 2010 11:10:26 +0000 (UTC) Received: by mail.garage.freebsd.pl (Postfix, from userid 65534) id CB13445F1F; Sat, 20 Mar 2010 12:10:23 +0100 (CET) Received: from localhost (chello089077043238.chello.pl [89.77.43.238]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.garage.freebsd.pl (Postfix) with ESMTP id 1F6EF45683; Sat, 20 Mar 2010 12:10:14 +0100 (CET) Date: Sat, 20 Mar 2010 12:10:13 +0100 From: Pawel Jakub Dawidek To: Kip Macy Message-ID: <20100320111013.GE1733@garage.freebsd.pl> References: <201003132141.o2DLfroC041203@svn.freebsd.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="8NvZYKFJsRX2Djef" Content-Disposition: inline In-Reply-To: <201003132141.o2DLfroC041203@svn.freebsd.org> User-Agent: Mutt/1.4.2.3i X-PGP-Key-URL: http://people.freebsd.org/~pjd/pjd.asc X-OS: FreeBSD 9.0-CURRENT i386 X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on mail.garage.freebsd.pl X-Spam-Level: X-Spam-Status: No, score=-0.6 required=4.5 tests=BAYES_00,RCVD_IN_SORBS_DUL autolearn=no version=3.0.4 Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r205132 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 20 Mar 2010 11:10:31 -0000 --8NvZYKFJsRX2Djef Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Mar 13, 2010 at 09:41:53PM +0000, Kip Macy wrote: > Author: kmacy > Date: Sat Mar 13 21:41:52 2010 > New Revision: 205132 > URL: http://svn.freebsd.org/changeset/base/205132 >=20 > Log: > Don't bottleneck on acquiring the stream locks - this avoids a massive > drop off in throughput with large numbers of simultaneous reads This is another[1] change we agreed (I hoped) to properly evaluate first through zfs-code@opensolaris.org. 1) Message-ID: <20100320110219.GD1733@garage.freebsd.pl> --=20 Pawel Jakub Dawidek http://www.wheelsystems.com pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --8NvZYKFJsRX2Djef Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEARECAAYFAkukrRUACgkQForvXbEpPzSXYQCeMeP3ehMjt8oKLNfOBkjKOT93 3zIAoOL0hrHaETFoOOsuc3mEIsoQ45oO =e4ml -----END PGP SIGNATURE----- --8NvZYKFJsRX2Djef--