Date: Thu, 7 Apr 2016 00:42:29 +0200 From: Baptiste Daroussin <bapt@FreeBSD.org> To: Bryan Drewery <bdrewery@FreeBSD.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r297626 - head/lib/libc/db/hash Message-ID: <20160406224229.GM49864@ivaldir.etoilebsd.net> In-Reply-To: <201604062238.u36McovK015120@repo.freebsd.org> References: <201604062238.u36McovK015120@repo.freebsd.org>
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--aiCxlS1GuupXjEh3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Apr 06, 2016 at 10:38:50PM +0000, Bryan Drewery wrote: > Author: bdrewery > Date: Wed Apr 6 22:38:50 2016 > New Revision: 297626 > URL: https://svnweb.freebsd.org/changeset/base/297626 >=20 > Log: > Follow-up r295924: Only sync hash-based db files open for writing when = closing. > =20 > This fixes a major performance regression when reading db files such as > the pw database during a 'pkg install'. > =20 FYI that causes pkg installation to be 10 times slower than before! Best regards, Bapt --aiCxlS1GuupXjEh3 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJXBZDVAAoJEGOJi9zxtz5acusP/iYo8j/Qrbp8rqExSE7xet9s kh6sfZ7eh976iirGxGlMB7PV0dvrrW/lS0BdQhqMMUCDGZw+2n0Zsk+SldLWDd/6 dT2OdTPGJo63ZjhxyPrqPcy7rPl7m1amkst8JcsoDpK0LBgnD1RqhmfL3HQZur92 A/CAmmxLQ+dtKqEVqVdy0gArTjOSAt2A6jWPc48JtaGoCh8+TT6804I65fBJc4YB uPWrFwJbmB9VP52xwFOF5ElVi/Pghq1o9JiN3tWlIEhn1JeblY7qdl1VvSlCaiOD KeOFyuH3FkTdZ5SZHfhzvaiYg9S5bvhUFEmDqxBfkSKO8/5z5PerpqSp7ePelLkG SSF8FyKUiHT6F+zRO3lBllVqF68shyFShkiXKkl+e7oo0R3pw+WqoVahTGzSpMlr dqe72DhotoBcnAHF926iFrvuIrTVssiuTFgWN150AQHXJ6WzOFPe9aJ1nLcYYwGi dRixmHle520hfDa/A3fK9zx63IfbW1npUC6jzA7e/1gFin/0Xo+pgSyNUXLTdBG3 R9jSJ3x0B3hUo1FOnexHu9DMhxo61AQk+DbN4WYkzK4jH8mLeZ2wG5oyAroeeVth imjOPSWXodyjMbVHsFBr5YHVPw3gZK1GBfDZDPrd8wV7YztVpktQHCeBeMhxpk6p VSc6rhCP1LkaVQiYHxHW =AP+O -----END PGP SIGNATURE----- --aiCxlS1GuupXjEh3--
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