From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lb0-f171.google.com (mail-lb0-f171.google.com [209.85.217.171]) by kanga.kvack.org (Postfix) with ESMTP id A33EF6B0005 for ; Mon, 14 Mar 2016 12:05:09 -0400 (EDT) Received: by mail-lb0-f171.google.com with SMTP id k12so12568456lbb.1 for ; Mon, 14 Mar 2016 09:05:09 -0700 (PDT) Received: from plane.gmane.org (plane.gmane.org. [80.91.229.3]) by mx.google.com with ESMTPS id 5si10871027lfd.183.2016.03.14.09.05.08 for (version=TLS1 cipher=AES128-SHA bits=128/128); Mon, 14 Mar 2016 09:05:08 -0700 (PDT) Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1afUzS-0001xy-6L for linux-mm@kvack.org; Mon, 14 Mar 2016 17:05:06 +0100 Received: from proxy-s2.lanl.gov ([192.12.184.7]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 14 Mar 2016 17:05:06 +0100 Received: from hugegreenbug by proxy-s2.lanl.gov with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 14 Mar 2016 17:05:06 +0100 From: Hugh Greenberg Subject: Re: [REGRESSION] [BISECTED] kswapd high CPU usage Date: Mon, 14 Mar 2016 16:00:43 +0000 (UTC) Message-ID: References: <20160121161656.GA16564@node.shutemov.name> <20160125103853.GD11095@node.shutemov.name> <20160202135950.GA5026@node.shutemov.name> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: linux-mm@kvack.org Kirill A. Shutemov shutemov.name> writes: > In the bugzilla[1], you've mentioned zram. I wounder if we need to > increase min_free_kbytes when zram is in use as we do for THP. > > [1] https://bugzilla.kernel.org/show_bug.cgi?id=110501 > We've tried increasing the min_free_kbytes. It may help for a time, but then the issue returns. -- 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