From owner-freebsd-arch@FreeBSD.ORG Tue Nov 1 09:31:23 2011 Return-Path: Delivered-To: arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7ED09106566C for ; Tue, 1 Nov 2011 09:31:23 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mail.zoral.com.ua (mx0.zoral.com.ua [91.193.166.200]) by mx1.freebsd.org (Postfix) with ESMTP id CDBB68FC17 for ; Tue, 1 Nov 2011 09:31:22 +0000 (UTC) Received: from alf.home (alf.kiev.zoral.com.ua [10.1.1.177]) by mail.zoral.com.ua (8.14.2/8.14.2) with ESMTP id pA197Drf086477 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 1 Nov 2011 11:07:13 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: from alf.home (kostik@localhost [127.0.0.1]) by alf.home (8.14.5/8.14.5) with ESMTP id pA197DIG028011; Tue, 1 Nov 2011 11:07:13 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by alf.home (8.14.5/8.14.5/Submit) id pA197D8N028010; Tue, 1 Nov 2011 11:07:13 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: alf.home: kostik set sender to kostikbel@gmail.com using -f Date: Tue, 1 Nov 2011 11:07:13 +0200 From: Kostik Belousov To: John Baldwin Message-ID: <20111101090713.GQ50300@deviant.kiev.zoral.com.ua> References: <201110281426.00013.jhb@freebsd.org> <201110311024.07580.jhb@freebsd.org> <20111031190359.GP2258@hoeg.nl> <201110311717.53476.jhb@freebsd.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="X/PGvStDRQdSxCB6" Content-Disposition: inline In-Reply-To: <201110311717.53476.jhb@freebsd.org> User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: clamav-milter 0.95.2 at skuns.kiev.zoral.com.ua X-Virus-Status: Clean Cc: Ed Schouten , Jilles Tjoelker , arch@freebsd.org Subject: Re: [PATCH] fadvise(2) system call X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Nov 2011 09:31:23 -0000 --X/PGvStDRQdSxCB6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 31, 2011 at 05:17:53PM -0400, John Baldwin wrote: > That said, I can update the patch to use the ugly name. Can someone else= =20 > volunteer to implement a VOP_ADVISE() for UFS that actually does the read- > ahead (for FADV_WILLNEED) (or for other filesystems for that matter). ZF= S=20 > might need to use a custom FADV_DONTNEED as well. I can look at this later, probably after you commit the existing stuff into svn. --X/PGvStDRQdSxCB6 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) iEYEARECAAYFAk6vtsEACgkQC3+MBN1Mb4j6bACfZxczRgWtXzX1OeG4uJD/FzcI 9aUAoIsroxnDqDG5F2BtRcnAQ/7DW51b =obIP -----END PGP SIGNATURE----- --X/PGvStDRQdSxCB6--