Received: by 2002:a25:4158:0:0:0:0:0 with SMTP id o85csp5138976yba; Wed, 10 Apr 2019 12:12:41 -0700 (PDT) X-Google-Smtp-Source: APXvYqzgTWsCujfs0OFFiOo8gpOUcyrwWhcqf/ucCLZ6J+lOAvovYWx4HHAauYGwhtsaSg0/G6jn X-Received: by 2002:a63:ff26:: with SMTP id k38mr42494711pgi.123.1554923561687; Wed, 10 Apr 2019 12:12:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1554923561; cv=none; d=google.com; s=arc-20160816; b=SETflj+ZTlq1qcgzzPZ7doR+v8uW1zBFQC4gCaNnI9doxfXmLFad+aPQShLvcfl44E 791yhrcat2gku+fo7lmFH39WjivGvszUJQevY/GI3SaAspMKFXDDqxT9m41MV9LGYkCs 3oHqB6nnD23u2iuvBQyUCntymoiNNckNsjwTjYbC1pf01eg2NSpqt4P2tN17o/cp2WnO nHESso0dvG+TGLeXnOffFSra5c5/ZQgyOZn5EyAFpAXj4XMfhtTJ/C151iNz5GXpU1fb xpICTcp86YP15uc5tLmIbFOTkgbgJVlwKeaW7Yfm6nEM2Ry3h3Ww4RgD7KGbqytCnLZR oWow== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=jAdPwjf3Q0xyrJglxcVqQKUhxjfOZzevCNExLy7ssEg=; b=St+zMKv5ItFK0tzMD2qxBncwroVr7jQNSIRWhEtUDuXN37HvePzNEJgVwPG4yeuMLu 6poxMTlLh6DM+X7VQWwwK8XIUYBi4WmCrJSFw86TvZ++Zu/vh91GXI9m9IgZfKwJxOsM 00dxmcNodSHglygSOE1SoJkejle6Q2PlpfsTeWr9Xa/RC6YUBmeFktEA5y8hLD+Sxu0e bTDe+nd91zl72Xjkqp1UnZTnY3iZufMywYadfCZr/9QjLg104X2FMSpRI9eBz07k3vBB CEqAbVAGCeolU5Kdobca09Ox+7kfc1/cLMALCKBnNz4UbdQQ3JSxOFqrE0r/HcVAcF0G VZBg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id b68si15674668plb.351.2019.04.10.12.12.25; Wed, 10 Apr 2019 12:12:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726914AbfDJTL3 (ORCPT + 99 others); Wed, 10 Apr 2019 15:11:29 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:45474 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726215AbfDJTL1 (ORCPT ); Wed, 10 Apr 2019 15:11:27 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::d71]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 705A714C668E0; Wed, 10 Apr 2019 12:11:26 -0700 (PDT) Date: Wed, 10 Apr 2019 12:11:25 -0700 (PDT) Message-Id: <20190410.121125.839541085072412175.davem@davemloft.net> To: edumazet@google.com Cc: juha-matti.tilli@foreca.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, aquini@redhat.com, xzhou@redhat.com, yoyang@redhat.com, jiyin@redhat.com Subject: Re: [PATCH] net: add big honking pfmemalloc OOM warning From: David Miller In-Reply-To: References: <20190410101947.8603-1-juha-matti.tilli@foreca.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Wed, 10 Apr 2019 12:11:26 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Eric Dumazet Date: Wed, 10 Apr 2019 07:16:21 -0700 > SNMP counters are per netns, and more useful in the modern computing > era, where a host is shared by many different containers. +1 There is no way I am applying this patch. The kernel should not "big honking" anything in the logs.