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=-2.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 2DAFAC43219 for ; Tue, 30 Apr 2019 06:24:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E531020835 for ; Tue, 30 Apr 2019 06:24:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="ePp8cX+X" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726343AbfD3GYS (ORCPT ); Tue, 30 Apr 2019 02:24:18 -0400 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:36445 "EHLO out1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725790AbfD3GYR (ORCPT ); Tue, 30 Apr 2019 02:24:17 -0400 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id 98174222BA; Tue, 30 Apr 2019 02:24:16 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute3.internal (MEProxy); Tue, 30 Apr 2019 02:24:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; bh=R4PNIa woZroIatMAqIDL5AOAk2m7CUyJd9rOpQuko0I=; b=ePp8cX+XxTlKOJoGq/CMGr mr99WPLKjw4L4nCje+fy1b71foFdU37LUv8t1no2R0J3J1SNPipggGVD5Lx9ym7D ddRMFQLzE/lwUxVgKRS/NZRftjNqww5MSq8oojn7DyUneDKH/t6yiXVs5+rhDBfa PjNoqVEBrdehaG6NauUh8r04BjAxDk7HwzZFvcIczgzWV5UtA545HUexFE0TmQx7 jdYXYhfxNQdhFjCEYkaij0YcN9KPIeGiKkb5bNxJtGwV8wEJTY+flwMHgvPrLTrw nYZnFmDYBHxDuK5gYzikhe4Kf0CdrM6P116b6iQ2M1M7zm0EwA1UTYbi0RwU/03g == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduuddrieefgddutdelucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvffukfhfgggtuggjfgesthdtredttdervdenucfhrhhomhepkfguohcu ufgthhhimhhmvghluceoihguohhstghhsehiughoshgthhdrohhrgheqnecukfhppedule efrdegjedrudeihedrvdehudenucfrrghrrghmpehmrghilhhfrhhomhepihguohhstghh sehiughoshgthhdrohhrghenucevlhhushhtvghrufhiiigvpedt X-ME-Proxy: Received: from localhost (unknown [193.47.165.251]) by mail.messagingengine.com (Postfix) with ESMTPA id 8FD78103C9; Tue, 30 Apr 2019 02:24:15 -0400 (EDT) Date: Tue, 30 Apr 2019 09:24:13 +0300 From: Ido Schimmel To: David Ahern Cc: netdev@vger.kernel.org, jiri@mellanox.com, alexanderk@mellanox.com, mlxsw@mellanox.com, Ido Schimmel Subject: Re: [PATCH iproute2-next] devlink: Increase column size for larger shared buffers Message-ID: <20190430062413.GA18155@splinter> References: <20190423063630.5599-1-idosch@idosch.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.11.3 (2019-02-01) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, Apr 23, 2019 at 08:27:36PM -0600, David Ahern wrote: > 2 more columns fixes the current problem, what assurances are there that > the occupancy levels and max won't reach 100 million in the next few years? Yes, I thought about that as well, but while the size of the shared buffers is getting bigger and bigger (with the number of ports), I'm not familiar with sizes at the levels you're referring to. Anyway, point taken, I'll make this more future-proof. Thanks!