Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S270003AbTG2QEv (ORCPT ); Tue, 29 Jul 2003 12:04:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270040AbTG2QEv (ORCPT ); Tue, 29 Jul 2003 12:04:51 -0400 Received: from www.13thfloor.at ([212.16.59.250]:64931 "EHLO www.13thfloor.at") by vger.kernel.org with ESMTP id S270003AbTG2QEu (ORCPT ); Tue, 29 Jul 2003 12:04:50 -0400 Date: Tue, 29 Jul 2003 18:04:58 +0200 From: Herbert =?iso-8859-1?Q?P=F6tzl?= To: Jan Kara Cc: linux-kernel@vger.kernel.org Subject: Quota in 2.6.0-test2 broken ... Message-ID: <20030729160458.GA31881@www.13thfloor.at> Reply-To: herbert@13thfloor.at Mail-Followup-To: Jan Kara , linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline User-Agent: Mutt/1.3.28i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 688 Lines: 23 Hi Honza! Quota is definitely broken in 2.6.0-test2 because the code tries to acquire dqio_sem in *_read_file_info, while already holding the same sem in vfs_quota_on, which simply deadlocks ... removing the down(dqio_sem) in vfs_quota_on at least allows quota to be enabled 8-) but still deadlocks on quota transfers? ... :( it seems this stuff hasn't been tested since the last update? doesn't anybody use quota anymore? best, Herbert - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/