From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 18 Jul 2006 07:25:45 -0700 From: Andrew Morton Subject: Re: [PATCH] mm: inactive-clean list Message-Id: <20060718072545.7cfed5b2.akpm@osdl.org> In-Reply-To: References: <1153167857.31891.78.camel@lappy> <1153224998.2041.15.camel@lappy> <44BCE86A.4030602@mbligh.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Christoph Lameter Cc: mbligh@mbligh.org, a.p.zijlstra@chello.nl, linux-mm@kvack.org, torvalds@osdl.org, linux-kernel@vger.kernel.org List-ID: On Tue, 18 Jul 2006 07:03:12 -0700 (PDT) Christoph Lameter wrote: > What other types of non freeable pages could exist? PageWriteback() pages (potentially all of memory) Pinned pages (various transient conditions, mainly get_user_pages()) Some pages whose buffers are attached to an ext3 journal. Possibly NFS unstable pages. -- 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