From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 4 Feb 2004 00:30:27 -0800 From: Andrew Morton Subject: Re: Active Memory Defragmentation: Our implementation & problems Message-Id: <20040204003027.375a539e.akpm@osdl.org> In-Reply-To: <1180000.1075879076@[10.10.2.4]> References: <20040204050915.59866.qmail@web9704.mail.yahoo.com> <1075874074.14153.159.camel@nighthawk> <35380000.1075874735@[10.10.2.4]> <1075875756.14153.251.camel@nighthawk> <38540000.1075876171@[10.10.2.4]> <1075876826.14166.314.camel@nighthawk> <1180000.1075879076@[10.10.2.4]> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: "Martin J. Bligh" Cc: haveblue@us.ibm.com, rangdi@yahoo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org List-ID: "Martin J. Bligh" wrote: > > As long as we make sure the process doesn't run during the move, I don't > see why it'd be a problem. But I am less than convinced that rmap will > lead us back from the PTE page to the mm, at least w/o modification. ptep_to_mm() at your service. -- 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: aart@kvack.org