Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752158AbaANVZI (ORCPT ); Tue, 14 Jan 2014 16:25:08 -0500 Received: from mail-vc0-f181.google.com ([209.85.220.181]:37619 "EHLO mail-vc0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752003AbaANVZF (ORCPT ); Tue, 14 Jan 2014 16:25:05 -0500 MIME-Version: 1.0 In-Reply-To: References: <1389277187-18211-1-git-send-email-jlayton@redhat.com> <1389277187-18211-14-git-send-email-jlayton@redhat.com> <52CF05B5.5080700@amacapital.net> <20140109194930.1692fbbe@tlielax.poochiereds.net> <20140114192713.GA22262@fieldses.org> From: Andy Lutomirski Date: Tue, 14 Jan 2014 13:24:43 -0800 Message-ID: Subject: Re: [PATCH v5 13/14] locks: skip deadlock detection on FL_FILE_PVT locks To: Richard Hipp Cc: "J. Bruce Fields" , Jeff Layton , Linux FS Devel , nfs-ganesha-devel@lists.sourceforge.net, samba-technical@lists.samba.org, "linux-kernel@vger.kernel.org" , Richard Hipp Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jan 14, 2014 at 1:21 PM, Richard Hipp wrote: > I have no context here. I'm not sure what you are discussing or what > questions you have or what SQLite has to do with any of it. Nevertheless, I > have injected a few remarks inline.... > The discussion is about a new set of fcntl locking commands that are are respect locks acquired with the old ones but suck less. This seems like the right time to discuss what would make them even better. The immediate change is to let them be owned by the fd instead of the process. This might end up in POSIX and could make sqlite (and lots of other things') lives easier. --Andy -- 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/