From owner-freebsd-fs@FreeBSD.ORG Fri Apr 28 12:09:02 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 E529316A400 for ; Fri, 28 Apr 2006 12:09:02 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from fw.zoral.com.ua (ll-227.216.82.212.sovam.net.ua [212.82.216.227]) by mx1.FreeBSD.org (Postfix) with ESMTP id 064B543D45 for ; Fri, 28 Apr 2006 12:09:01 +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 k3SC8tVf018161 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Fri, 28 Apr 2006 15:08:55 +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 k3SC8txY001876 for ; Fri, 28 Apr 2006 15:08:55 +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 k3SC8t9I001875 for freebsd-fs@freebsd.org; Fri, 28 Apr 2006 15:08:55 +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: Fri, 28 Apr 2006 15:08:55 +0300 From: Kostik Belousov To: freebsd-fs@freebsd.org Message-ID: <20060428120855.GB1270@deviant.kiev.zoral.com.ua> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="NMuMz9nt05w80d4+" Content-Disposition: inline User-Agent: Mutt/1.4.2.1i X-Virus-Scanned: ClamAV version 0.88.1, clamav-milter version 0.88.1 on fw.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-1.4 required=5.0 tests=ALL_TRUSTED autolearn=failed version=3.1.1 X-Spam-Checker-Version: SpamAssassin 3.1.1 (2006-03-10) on fw.zoral.com.ua Subject: vn_start_write(9) recursion ? 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: Fri, 28 Apr 2006 12:09:03 -0000 --NMuMz9nt05w80d4+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline vn_start_write(9) shall not be called recursively (at least, not without V_NOWAIT flag). Otherwise, system may deadlock if vn_write_suspend(9) is called between. Am I right ? --NMuMz9nt05w80d4+ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3 (FreeBSD) iD8DBQFEUgXWC3+MBN1Mb4gRAq5/AKCVpOTqwuFqPt15PLpZkNMgorm7lQCfTvor mHKwnG5FQ3y9wC4LUTHdIig= =7jtk -----END PGP SIGNATURE----- --NMuMz9nt05w80d4+--