From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qg0-f50.google.com (mail-qg0-f50.google.com [209.85.192.50]) by kanga.kvack.org (Postfix) with ESMTP id 77CB76B0038 for ; Thu, 10 Sep 2015 17:04:20 -0400 (EDT) Received: by qgev79 with SMTP id v79so46955843qge.0 for ; Thu, 10 Sep 2015 14:04:20 -0700 (PDT) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org. [140.211.169.12]) by mx.google.com with ESMTPS id b16si11753589qhc.47.2015.09.10.14.04.19 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 10 Sep 2015 14:04:19 -0700 (PDT) Date: Thu, 10 Sep 2015 14:04:18 -0700 From: Andrew Morton Subject: Re: [Bug 99471] System locks with kswapd0 and kworker taking full IO and mem Message-Id: <20150910140418.73b33d3542bab739f8fd1826@linux-foundation.org> In-Reply-To: References: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Johannes Weiner , Mel Gorman Cc: bugzilla-daemon@bugzilla.kernel.org, linux-mm@kvack.org, gaguilar@aguilardelgado.com, sgh@sgh.dk (switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Tue, 01 Sep 2015 12:32:10 +0000 bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=99471 Guys, could you take a look please? The machine went oom when there's heaps of unused swap and most memory is being used on active_anon and inactive_anon. We should have just swapped that stuff out and kept going. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org