From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Thu, 25 Jan 2007 21:31:43 -0800 (PST) From: Christoph Lameter Subject: Re: [PATCH] nfs: fix congestion control -v4 In-Reply-To: <20070125210950.bcdaa7f6.akpm@osdl.org> Message-ID: References: <20070116054743.15358.77287.sendpatchset@schroedinger.engr.sgi.com> <20070116135325.3441f62b.akpm@osdl.org> <1168985323.5975.53.camel@lappy> <1169070763.5975.70.camel@lappy> <1169070886.6523.8.camel@lade.trondhjem.org> <1169126868.6197.55.camel@twins> <1169135375.6105.15.camel@lade.trondhjem.org> <1169199234.6197.129.camel@twins> <1169212022.6197.148.camel@twins> <1169229461.6197.154.camel@twins> <1169231212.5775.29.camel@lade.trondhjem.org> <1169276500.6197.159.camel@twins> <1169482343.6083.7.camel@lade.trondhjem.org> <1169739148.6189.68.camel@twins> <20070125210950.bcdaa7f6.akpm@osdl.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Andrew Morton Cc: Peter Zijlstra , Trond Myklebust , linux-kernel@vger.kernel.org, linux-mm@kvack.org, pj@sgi.com List-ID: On Thu, 25 Jan 2007, Andrew Morton wrote: > atomic_t is 32-bit. Put 16TB of memory under writeback and blam. We have systems with 8TB main memory and are able to get to 16TB. Better change it now. -- 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