From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750849AbZHNECF (ORCPT ); Fri, 14 Aug 2009 00:02:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750717AbZHNECF (ORCPT ); Fri, 14 Aug 2009 00:02:05 -0400 Received: from mailhost3.gawab.com ([66.220.20.3]:48898 "HELO info8.gawab.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1750726AbZHNECE (ORCPT ); Fri, 14 Aug 2009 00:02:04 -0400 X-Trusted: Whitelisted From: Al Boldi To: Nitin Gupta Subject: Re: compcache as a pre-swap area (was: [PATCH] swap: send callback when swap slot is freed) Date: Fri, 14 Aug 2009 07:02:23 +0300 User-Agent: KMail/1.5 Cc: Hugh Dickins , Matthew Wilcox , Ingo Molnar , Peter Zijlstra , linux-kernel@vger.kernel.org, linux-mm@kvack.org References: <200908122007.43522.ngupta@vflare.org> <200908130805.36787.a1426z@gawab.com> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200908140702.23947.a1426z@gawab.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Nitin Gupta wrote: > compcache is really not really a swap replacement. Its just another > swap device that > compresses data and stores it in memory itself. You can have disk > based swaps along > with ramzswap (name of block device). So once compcache fills up, it will start to age its contents into normal swap? Thanks! -- Al