From owner-cvs-src-old@FreeBSD.ORG Sat Mar 13 21:42:02 2010 Return-Path: Delivered-To: cvs-src-old@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3457B10656AA for ; Sat, 13 Mar 2010 21:42:02 +0000 (UTC) (envelope-from kmacy@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 07ED98FC18 for ; Sat, 13 Mar 2010 21:42:02 +0000 (UTC) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id o2DLg1tV017234 for ; Sat, 13 Mar 2010 21:42:01 GMT (envelope-from kmacy@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.3/8.14.3/Submit) id o2DLg15k017233 for cvs-src-old@freebsd.org; Sat, 13 Mar 2010 21:42:01 GMT (envelope-from kmacy@repoman.freebsd.org) Message-Id: <201003132142.o2DLg15k017233@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to kmacy@repoman.freebsd.org using -f From: Kip Macy Date: Sat, 13 Mar 2010 21:41:52 +0000 (UTC) To: cvs-src-old@freebsd.org X-FreeBSD-CVS-Branch: HEAD Subject: cvs commit: src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs dmu_zfetch.c X-BeenThere: cvs-src-old@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: **OBSOLETE** CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 13 Mar 2010 21:42:02 -0000 kmacy 2010-03-13 21:41:52 UTC FreeBSD src repository Modified files: sys/cddl/contrib/opensolaris/uts/common/fs/zfs dmu_zfetch.c Log: SVN rev 205132 on 2010-03-13 21:41:52Z by kmacy Don't bottleneck on acquiring the stream locks - this avoids a massive drop off in throughput with large numbers of simultaneous reads MFC after: 7 days Revision Changes Path 1.7 +18 -10 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c