From owner-freebsd-fs@FreeBSD.ORG Tue Aug 22 13:17:08 2006 Return-Path: X-Original-To: freebsd-fs@freebsd.org Delivered-To: freebsd-fs@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AA50316A4DE; Tue, 22 Aug 2006 13:17:08 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from fw.zoral.com.ua (fw.zoral.com.ua [213.186.206.134]) by mx1.FreeBSD.org (Postfix) with ESMTP id 532CF43D58; Tue, 22 Aug 2006 13:17:07 +0000 (GMT) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by fw.zoral.com.ua (8.13.4/8.13.4) with ESMTP id k7MDH10Y093926 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 22 Aug 2006 16:17:01 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.13.6/8.13.6) with ESMTP id k7MDH2ur022500; Tue, 22 Aug 2006 16:17:02 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.13.6/8.13.6/Submit) id k7MDH2NH022499; Tue, 22 Aug 2006 16:17:02 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Tue, 22 Aug 2006 16:17:02 +0300 From: Kostik Belousov To: Bruce Evans Message-ID: <20060822131702.GM56637@deviant.kiev.zoral.com.ua> References: <20060817170314.GA17490@peter.osted.lan> <20060818164903.GF20768@deviant.kiev.zoral.com.ua> <20060818.202001.74745664.Tor.Egge@cvsup.no.freebsd.org> <20060821.132151.41668008.Tor.Egge@cvsup.no.freebsd.org> <20060822175540.V58720@delplex.bde.org> <20060822130743.GL56637@deviant.kiev.zoral.com.ua> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="6Mt39TZj+HFMr11E" Content-Disposition: inline In-Reply-To: <20060822130743.GL56637@deviant.kiev.zoral.com.ua> User-Agent: Mutt/1.4.2.2i X-Virus-Scanned: ClamAV version 0.88.4, clamav-milter version 0.88.4 on fw.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=1.9 required=5.0 tests=DNS_FROM_RFC_ABUSE, SPF_NEUTRAL,UNPARSEABLE_RELAY autolearn=no version=3.1.4 X-Spam-Level: * X-Spam-Checker-Version: SpamAssassin 3.1.4 (2006-07-25) on fw.zoral.com.ua Cc: freebsd-fs@freebsd.org, tegge@freebsd.org Subject: Re: Deadlock between nfsd and snapshots. X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Aug 2006 13:17:08 -0000 --6Mt39TZj+HFMr11E Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 22, 2006 at 04:07:43PM +0300, Kostik Belousov wrote: > 4. ffs_update and ffs_syncvnode shall do the DIP_SET(i_atime) under the > mutex from #2 before the main run and set IN_MODIFIED accordingly if > i_accessed is not 0. >=20 ffs_update shall be excluded, only ffs_syncvnode left in the list. ffs_syncvnode is enclosed in the vn_start_write braces. --6Mt39TZj+HFMr11E Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFE6wPNC3+MBN1Mb4gRAtP1AJ9MiFeqzHKNL7O8ifm0hnt6dAuG8wCeM3XF MQediFnkExD3QrWuY5uQ5BY= =Na/O -----END PGP SIGNATURE----- --6Mt39TZj+HFMr11E--