From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it0-f70.google.com (mail-it0-f70.google.com [209.85.214.70]) by kanga.kvack.org (Postfix) with ESMTP id BB5B66B0038 for ; Mon, 30 Jan 2017 13:47:08 -0500 (EST) Received: by mail-it0-f70.google.com with SMTP id y196so159484545ity.1 for ; Mon, 30 Jan 2017 10:47:08 -0800 (PST) Received: from resqmta-ch2-10v.sys.comcast.net (resqmta-ch2-10v.sys.comcast.net. [2001:558:fe21:29:69:252:207:42]) by mx.google.com with ESMTPS id g140si11381909iog.117.2017.01.30.10.47.07 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 30 Jan 2017 10:47:08 -0800 (PST) Date: Mon, 30 Jan 2017 12:47:04 -0600 (CST) From: Christoph Lameter Subject: Re: [Lsf-pc] [LSF/MM TOPIC] slab reclaim In-Reply-To: Message-ID: References: <20161228130949.GA11480@dhcp22.suse.cz> <20170102110257.GB18058@quack2.suse.cz> Content-Type: text/plain; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Vlastimil Babka Cc: Jan Kara , Michal Hocko , lsf-pc@lists.linux-foundation.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org On Thu, 5 Jan 2017, Vlastimil Babka wrote: > > Yeah, some of the related stuff that was discussed at Kernel Summit [1] > would be nice to have at least prototyped, i.e. the dentry cache > separation and the slab helper for providing objects on the same page? > > [1] https://lwn.net/Articles/705758/ Hmmm. Sorry I am a bit late reading this I think. But I have a patchset that addresses some of these issues. See https://lwn.net/Articles/371892/ Would like to rework some of that for the current kernel sources. Matthew Wilcox told me that he may be able top use this to implement reclaim/defrag in the radix tree code. -- 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