From owner-svn-src-head@FreeBSD.ORG Fri Mar 22 23:56:31 2013 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id B26A177B; Fri, 22 Mar 2013 23:56:31 +0000 (UTC) (envelope-from seanwbruno@gmail.com) Received: from mail-pa0-f45.google.com (mail-pa0-f45.google.com [209.85.220.45]) by mx1.freebsd.org (Postfix) with ESMTP id 7DB7DAFE; Fri, 22 Mar 2013 23:56:31 +0000 (UTC) Received: by mail-pa0-f45.google.com with SMTP id kl13so157457pab.4 for ; Fri, 22 Mar 2013 16:56:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:subject:from:reply-to:to:cc:in-reply-to:references :content-type:date:message-id:mime-version:x-mailer; bh=d9fBzI0pheiT0qso9Z+kpSZHp5LWUSRPTZXbooMsfV0=; b=T5OiCMeMNKwD2xhZu90yAgGqx6zdT+jw/uImYmFvTOzQH5LXIb0JTLrvsN6+d4wK2L A9ZCNBAx0euXY+weqeCp5g61225tkHzKuARB6Sn0KtA3WgOmoGS+T9OiZvByltHNptgk 1YBN4Xr6fReWOhzkkj3AOHiOv+UFNZy2YW8JkmGXfrVRrATQXEgzK56DADV8/ZWaDK/y 7ZFcU85Wezele2htIeYYKTwGQyvYVFR4DpbpzAixZ+inzXOtPGww4fBH6HTzZKcnUS4D 2NdCAZtS0vzPa8dP8n7PmnaakkldNXd5kSp9Axrf0DDZ8oR9VyrZQM4vSjXCPQwd+Jrr Wb3w== X-Received: by 10.68.138.193 with SMTP id qs1mr5455573pbb.9.1363996116093; Fri, 22 Mar 2013 16:48:36 -0700 (PDT) Received: from [10.73.160.242] (nat-dip7.cfw-a-gci.corp.yahoo.com. [209.131.62.116]) by mx.google.com with ESMTPS id ip8sm3935010pbc.39.2013.03.22.16.48.34 (version=SSLv3 cipher=RC4-SHA bits=128/128); Fri, 22 Mar 2013 16:48:35 -0700 (PDT) Subject: Re: svn commit: r248625 - head/sbin/fsck_ffs From: Sean Bruno To: Kirk McKusick In-Reply-To: <201303222150.r2MLoibe044748@svn.freebsd.org> References: <201303222150.r2MLoibe044748@svn.freebsd.org> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-aC78PBwPjNSu90Qgo2Qi" Date: Fri, 22 Mar 2013 16:48:32 -0700 Message-ID: <1363996112.2270.19.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 FreeBSD GNOME Team Port Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: sbruno@freebsd.org 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: Fri, 22 Mar 2013 23:56:31 -0000 --=-aC78PBwPjNSu90Qgo2Qi Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable On Fri, 2013-03-22 at 21:50 +0000, Kirk McKusick wrote: > Author: mckusick > Date: Fri Mar 22 21:50:43 2013 > New Revision: 248625 > URL: http://svnweb.freebsd.org/changeset/base/248625 >=20 > Log: > Speed up fsck by caching the cylinder group maps in pass1 so > that they do not need to be read again in pass5. As this nearly > doubles the memory requirement for fsck, the cache is thrown away > if other memory needs in fsck would otherwise fail. Thus, the > memory footprint of fsck remains unchanged in memory constrained > environments. Going to shovel this into svn in a minute. This repairs the clang build. http://people.freebsd.org/~sbruno/fsutil_c.txt Sean --=-aC78PBwPjNSu90Qgo2Qi Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iQEcBAABAgAGBQJRTO3QAAoJEBkJRdwI6BaHCGMH/AiQbDXc2/3me3pJucdbHK/G jmiAIcLgmQGUPvOJpvv8UuIZiQ3KVZSHR9MlcDUOh9im4HEn3OPttxJOAcBA/2GK uKVraDh89DjwaNhkjmSJxN3fXg7R8+32LJX/eeJxS1VVRbsUY2oRNbFsahKHP61l WGzCkC0sq2TgNQ56wEgDIGzuW2166DyVK2Qv0zZvqEHMV2nnAIQZd328EccwEgT4 GHuiqeTRNWliOXhh51xoXzPXkZnOThWWCdQ+PnfO46QqYK8iuumfj4uQvu1b4DTy TwFl5/rqHfGw8vRtZUydhC4Md4PNF5lStCDXu2iC53AABQ21p1AcvjfOFU4mimQ= =ZP2z -----END PGP SIGNATURE----- --=-aC78PBwPjNSu90Qgo2Qi--