From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A104BC10F25 for ; Fri, 6 Mar 2020 16:29:05 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 3AD5920658 for ; Fri, 6 Mar 2020 16:29:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3AD5920658 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ubuntu.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id C100C6B0036; Fri, 6 Mar 2020 11:29:04 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id BC0F66B0037; Fri, 6 Mar 2020 11:29:04 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id AD6C36B006C; Fri, 6 Mar 2020 11:29:04 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0212.hostedemail.com [216.40.44.212]) by kanga.kvack.org (Postfix) with ESMTP id 93C8E6B0036 for ; Fri, 6 Mar 2020 11:29:04 -0500 (EST) Received: from smtpin29.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 3BD5B40C6 for ; Fri, 6 Mar 2020 16:29:04 +0000 (UTC) X-FDA: 76565471808.29.ray58_14ef1e960cb29 X-HE-Tag: ray58_14ef1e960cb29 X-Filterd-Recvd-Size: 3781 Received: from youngberry.canonical.com (youngberry.canonical.com [91.189.89.112]) by imf46.hostedemail.com (Postfix) with ESMTP for ; Fri, 6 Mar 2020 16:29:03 +0000 (UTC) Received: from ip-109-40-130-104.web.vodafone.de ([109.40.130.104] helo=wittgenstein) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jAFqN-0000CM-K3; Fri, 06 Mar 2020 16:28:59 +0000 Date: Fri, 6 Mar 2020 17:28:58 +0100 From: Christian Brauner To: James Bottomley Cc: Josef Bacik , lsf-pc , Linux FS Devel , linux-mm@kvack.org, linux-xfs@vger.kernel.org, Btrfs BTRFS , bpf@vger.kernel.org, linux-ext4@vger.kernel.org, linux-block@vger.kernel.org Subject: Re: [LSFMMBPF TOPIC] Killing LSFMMBPF Message-ID: <20200306162858.zy6u3tvutxvf27yw@wittgenstein> References: <1583511310.3653.33.camel@HansenPartnership.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1583511310.3653.33.camel@HansenPartnership.com> X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Fri, Mar 06, 2020 at 08:15:10AM -0800, James Bottomley wrote: > On Fri, 2020-03-06 at 09:35 -0500, Josef Bacik wrote: > > Many people have suggested this elsewhere, but I think we really need > > to seriously consider it. Most of us all go to the Linux Plumbers > > conference. We could accomplish our main goals with Plumbers without > > having to deal with all of the above problems. > > [I'm on the Plumbers PC, but not speaking for them, just making general > observations based on my long history helping to run Plumbers] > > Plumbers has basically reached the size where we can't realistically > expand without moving to the bigger venues and changing our evening > events ... it's already been a huge struggle in Lisbon and Halifax > trying to find a Restaurant big enough for the closing party. > > The other reason for struggling to keep Plumbers around 500 is that the > value of simply running into people and having an accidental hallway > track, which is seen as a huge benefit of plumbers, starts diminishing. > In fact, having a working hallway starts to become a problem as well > as we go up in numbers (plus in that survey we keep sending out those > who reply don't want plumbers to grow too much in size). > > The other problem is content: you're a 3 day 4 track event and we're a > 3 day 6 track event. We get enough schedule angst from 6 tracks ... 10 > would likely become hugely difficult. If we move to 5 days, we'd have > to shove the Maintainer Summit on the Weekend (you can explain that one > to Linus) but we'd still be in danger of the day 4 burn out people used > to complain about when OLS and KS were co-located. > > So, before you suggest Plumbers as the magic answer consider that the > problems you cite below don't magically go away, they just become > someone else's headache. > > That's not to say this isn't a good idea, it's just to execute it we'd > have to transform Plumbers and we should have a community conversation > about that involving the current Plumbers PC before deciding it's the > best option. It's unlikely that this could still be done given that we're also facing a little uncertainty for Plumbers. It seems like a lot of additional syncing would be needed. But the main concern I have is that co-locating both is probably quite challenging for anyone attending both especially when organizing something like a microconference.