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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9181C46467 for ; Wed, 11 Jan 2023 16:46:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229767AbjAKQqA (ORCPT ); Wed, 11 Jan 2023 11:46:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53672 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232320AbjAKQp6 (ORCPT ); Wed, 11 Jan 2023 11:45:58 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA1E1251 for ; Wed, 11 Jan 2023 08:45:51 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7FCE861D96 for ; Wed, 11 Jan 2023 16:45:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id ABA74C433F0; Wed, 11 Jan 2023 16:45:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673455550; bh=I+n+KBS1Ngm5QbZvHSMuooB25/dhv4aOsRTHyxFjO9g=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=sVgJHiJkS2o5q0Z9mVnd7RyEs+3L9X3FSL9eHU6LGcQ29Ywx5PU23otUC/dta6dSH 9mqJVX3H6xkqIDFtBJwTOlz+yJHz24Zt8/oRL5KY6IDWm2s5i+2gBsXK2ESN0X24xc tvXH7gjevqf2dcetg0ZledqMtHTYeNWtTkqyMsJ7v5vDyKpuAxHBtDPrrmWMfZNBHo eNTuGHgJO/BowQZfVCAm7TjvWQ1QRkqVB96mrH4gWo+rMvbA6HPPcJCGt2DWEfDpyY e3RgSOsvrQvduippdZbGNZzz0pI2xwLpxPXdPuzp/HhLJmGcldtMcFJUZ6JCSHyfuG uqzIB6C/MjJHA== Date: Wed, 11 Jan 2023 08:45:49 -0800 From: Jakub Kicinski To: Jiri Pirko Cc: Jacob Keller , davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com Subject: Re: [PATCH net-next 7/9] devlink: allow registering parameters after the instance Message-ID: <20230111084549.258b32fb@kernel.org> In-Reply-To: References: <20230106063402.485336-1-kuba@kernel.org> <20230106063402.485336-8-kuba@kernel.org> <20230106132251.29565214@kernel.org> <14cdb494-1823-607a-2952-3c316a9f1212@intel.com> <20230110122222.57b0b70e@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Wed, 11 Jan 2023 10:32:13 +0100 Jiri Pirko wrote: > >> I'm confused. You want to register objects after instance register? > > > >+1, I think it's an anti-pattern. > > Could you elaborate a bit please? Mixing registering sub-objects before and after the instance is a bit of an anti-pattern. Easy to introduce bugs during reload and reset / error recovery. I thought that's what you were saying as well.