From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f177.google.com (mail-pf0-f177.google.com [209.85.192.177]) by kanga.kvack.org (Postfix) with ESMTP id 0AB3F6B0009 for ; Fri, 12 Feb 2016 13:18:43 -0500 (EST) Received: by mail-pf0-f177.google.com with SMTP id e127so51219074pfe.3 for ; Fri, 12 Feb 2016 10:18:43 -0800 (PST) Received: from mga04.intel.com (mga04.intel.com. [192.55.52.120]) by mx.google.com with ESMTP id vv1si21373944pab.34.2016.02.12.10.18.42 for ; Fri, 12 Feb 2016 10:18:42 -0800 (PST) Subject: Re: computing drop-able caches References: <56AAA77D.7090000@cisco.com> <56BE1F2A.30103@intel.com> <56BE2135.5040407@cisco.com> From: Dave Hansen Message-ID: <56BE21EC.6030708@intel.com> Date: Fri, 12 Feb 2016 10:18:20 -0800 MIME-Version: 1.0 In-Reply-To: <56BE2135.5040407@cisco.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Daniel Walker , Alexander Viro , Johannes Weiner , Michal Hocko , Andrew Morton , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, "Khalid Mughal (khalidm)" , "xe-kernel@external.cisco.com" On 02/12/2016 10:15 AM, Daniel Walker wrote: > On 02/12/2016 10:06 AM, Dave Hansen wrote: >> On 01/28/2016 03:42 PM, Daniel Walker wrote: >>> My colleague Khalid and I are working on a patch which will provide a >>> /proc file to output the size of the drop-able page cache. >>> One way to implement this is to use the current drop_caches /proc >>> routine, but instead of actually droping the caches just add >>> up the amount. >> Code, please. > > We have a process for release code which doesn't allow us to send it > immediately. B OK, how about we continue this discussion once you can release it? -- 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