From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vladimir Davydov Subject: Re: [PATCH v2 7/7] Documentation: cgroup: add memory.swap.{current,max} description Date: Fri, 18 Dec 2015 18:39:24 +0300 Message-ID: <20151218153924.GT28521@esperanza> References: <567374AB.3010101@jp.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Return-path: Content-Disposition: inline In-Reply-To: <567374AB.3010101@jp.fujitsu.com> Sender: owner-linux-mm@kvack.org List-ID: Content-Transfer-Encoding: 7bit To: Kamezawa Hiroyuki Cc: Andrew Morton , Johannes Weiner , Michal Hocko , linux-mm@kvack.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org On Fri, Dec 18, 2015 at 11:51:23AM +0900, Kamezawa Hiroyuki wrote: ... > Could you give here a hint how to calculate amount of swapcache, > counted both in memory.current and swap.current ? Currently it's impossible, but once memory.stat has settled in the unified hierarchy, it might be worth adding a stat counter for such pages (equivalent to SwapCached in the global /proc/meminfo). Thanks, Vladimir -- 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