From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail203.messagelabs.com (mail203.messagelabs.com [216.82.254.243]) by kanga.kvack.org (Postfix) with ESMTP id CE2956B01FD for ; Mon, 14 Jun 2010 11:10:22 -0400 (EDT) Date: Mon, 14 Jun 2010 11:10:11 -0400 From: Christoph Hellwig Subject: Re: [PATCH 0/12] Avoid overflowing of stack during page reclaim V2 Message-ID: <20100614151011.GA24948@infradead.org> References: <1276514273-27693-1-git-send-email-mel@csn.ul.ie> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1276514273-27693-1-git-send-email-mel@csn.ul.ie> Sender: owner-linux-mm@kvack.org To: Mel Gorman Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, Dave Chinner , Chris Mason , Nick Piggin , Rik van Riel , Johannes Weiner , Christoph Hellwig , KAMEZAWA Hiroyuki , Andrew Morton List-ID: On Mon, Jun 14, 2010 at 12:17:41PM +0100, Mel Gorman wrote: > This is a merging of two series - the first of which reduces stack usage > in page reclaim and the second which writes contiguous pages during reclaim > and avoids writeback in direct reclaimers. This stuff looks good to me from the filesystem POV. You might want to throw in a follow on patch to remove the PF_MEMALLOC checks from the various ->writepage methods. -- 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