Date: Fri, 22 Mar 2013 16:48:32 -0700 From: Sean Bruno <seanwbruno@gmail.com> To: Kirk McKusick <mckusick@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r248625 - head/sbin/fsck_ffs Message-ID: <1363996112.2270.19.camel@localhost> In-Reply-To: <201303222150.r2MLoibe044748@svn.freebsd.org> References: <201303222150.r2MLoibe044748@svn.freebsd.org>
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--=-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--
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