From owner-svn-src-all@freebsd.org Wed Apr 6 22:52:02 2016 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9518CB07B45; Wed, 6 Apr 2016 22:52:02 +0000 (UTC) (envelope-from baptiste.daroussin@gmail.com) Received: from mail-wm0-x242.google.com (mail-wm0-x242.google.com [IPv6:2a00:1450:400c:c09::242]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2A0581113; Wed, 6 Apr 2016 22:52:02 +0000 (UTC) (envelope-from baptiste.daroussin@gmail.com) Received: by mail-wm0-x242.google.com with SMTP id o129so7467127wmo.3; Wed, 06 Apr 2016 15:52:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=E4YN1JiJvpn6Z/io9nz+sdhYE7y/yDQDOksx6cKLtws=; b=bK4AsoM8NkD3h6qjH2x2A9icOaRydw7xjjUy3fgLXBJ6uQLUa0HzXXmY0pvadlXXuv b+XK5C5Vii9XAAVdmzzdhWKwOhWO+FPaCQcjFyMoT/9PC6lfPSArGF+w0Py8m+lfQeT/ kQ/mMC8UHiS+vz5PMM/2xVdPpLEgwlNhKJBzbW9Ee9zFYyYIOiwcpKzLW5eYFac534p0 MT5sV0yMnG04VAfJzb/w6eGXA09N92Rudu5c89TzzdmJ2afNgKbjxjK3FQXrTOdqUja4 rXoltWmT7eQ7qVx+qVQ/7/csqaGHAVHa1EA3sjWiYsMqKLzueoTSBAkdTYyAWHrLpX2V 0Itg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=E4YN1JiJvpn6Z/io9nz+sdhYE7y/yDQDOksx6cKLtws=; b=m4ciTTcMeaCR48QIivCz9BZjFUckulW6L+SImSgOjrEDp6X730PsCImRYYgZuu1AOf YPSyfsInrUgHEKylHzImNzpNtuy0XHU6KrlwanQ9n/jY6IP8edQNqtsPfngik1pRW98+ JeRydpkbAQcyA9ZDFBleCV/cSZgQdOTOCrt/uD9VCRpEn8Tfh64ECiP59Mp4/NpKX0t8 SVYM/DmcmRAEHSAw6Uh+soIyBbjdgpOTIPtPVjDMivChugGwFcvtq8L8OCZIv2BqiKaM 5qm9uEx5Vpxj8XH/tNvT8yRNV9WsrEeUbgadV7EAhRhPxhQahD8v6dt5gg1hdRlw0u3w JkdA== X-Gm-Message-State: AD7BkJLVbW+gCgaKrlw4dNsG7JR+E0qB4hOB99UVLbJLlzEb7gLFg9FMLqSQr6Jfs0wfbw== X-Received: by 10.194.61.19 with SMTP id l19mr18629973wjr.4.1459983120860; Wed, 06 Apr 2016 15:52:00 -0700 (PDT) Received: from ivaldir.etoilebsd.net ([2001:41d0:8:db4c::1]) by smtp.gmail.com with ESMTPSA id d131sm1085507wmd.12.2016.04.06.15.51.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 06 Apr 2016 15:52:00 -0700 (PDT) Sender: Baptiste Daroussin Date: Thu, 7 Apr 2016 00:51:58 +0200 From: Baptiste Daroussin To: "Ngie Cooper (yaneurabeya)" Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, Bryan Drewery Subject: Re: svn commit: r297626 - head/lib/libc/db/hash Message-ID: <20160406225158.GO49864@ivaldir.etoilebsd.net> References: <201604062238.u36McovK015120@repo.freebsd.org> <20160406224229.GM49864@ivaldir.etoilebsd.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="6zipuvUKAEymKn2g" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 Apr 2016 22:52:02 -0000 --6zipuvUKAEymKn2g Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Apr 06, 2016 at 03:48:20PM -0700, Ngie Cooper (yaneurabeya) wrote: >=20 > > On Apr 6, 2016, at 15:42, Baptiste Daroussin wrote: > >=20 > > 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 whe= n 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! >=20 > Does the before or after case cause it to be 10x slower? before it was 10x slower with that fix it works perfectly fine again :) I see now my mail wasn't clear at all Bapt --6zipuvUKAEymKn2g Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJXBZMOAAoJEGOJi9zxtz5atEEQANqjwjmaNaPRcMo9PsiIXTBL yw1QfOu18cRJ2FHitobqnzcXBCSxQ+Vd89Cg2aRGQogEWn6NtY8MB23BaXurWIYF yXuSC6BAYOjovdZHytzViBt5k1wwiUh9AsUrspyjMrhHIaHyePa/BIq+zcZFVKaU tn53eAuNxN9IaJK4j+sNRiRO9pjsa1JNjOJn3v3O66b//Z69emtfxAkgJjl2vsBR 3GZredcIb0dGwup3/BcqyutIw5kgBCoYQq6nAoJi686EjI7w6vQtvXzPNfO0a8jl Hxetl+zWE9HgVq3pDs6GAqH9tajlcuDj1oXAyuIO8vr6bTBAUOLsNdG8rGtHzmyO iYp3sKj/olt99IpQtP/3Cz0Ta7vnPE5D6N3LroC9RpKg3lLhPNIScBkicp9HhOuQ GTLcFnCnhli2/4WMF1fBur78+sjI7xx9Etdf7YuqT+ieCT+6aWatkdh5ZNvyg1PW obOlXAXLjhQs+6G7HxvOyXSxug6PgW8Yz7fDmlI6cycEFoqYjDHiAS87g6AYk0Cq AZ2er7qXgkHkKXGUYZkpgmFqOLIzovPiDkDPAV75ojAwCETLkWzsuxcKYklsIpLM ahb5JvkAhpzUX+S7HtY/0su5jAajmPWMZRcQ0H6bnPaotvX7xBW/OebRT2giopDd mc4BszEtd8jOVBhc3TpD =kg4o -----END PGP SIGNATURE----- --6zipuvUKAEymKn2g--