From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail202.messagelabs.com (mail202.messagelabs.com [216.82.254.227]) by kanga.kvack.org (Postfix) with SMTP id 6B0FA6B0078 for ; Thu, 23 Sep 2010 12:02:17 -0400 (EDT) Date: Thu, 23 Sep 2010 11:02:12 -0500 (CDT) From: Christoph Lameter Subject: Re: [PATCH 02/10] hugetlb: add allocate function for hugepage migration In-Reply-To: <20100923084919.GA5185@csn.ul.ie> Message-ID: References: <1283908781-13810-1-git-send-email-n-horiguchi@ah.jp.nec.com> <1283908781-13810-3-git-send-email-n-horiguchi@ah.jp.nec.com> <20100923084919.GA5185@csn.ul.ie> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org To: Mel Gorman Cc: Naoya Horiguchi , Andi Kleen , Andrew Morton , Wu Fengguang , Jun'ichi Nomura , linux-mm , LKML , tony.luck@intel.com List-ID: On Thu, 23 Sep 2010, Mel Gorman wrote: > Are you sure about this case? The virtual address of the page being migrated > should not changed, only the physical address. Right. I see that he just extracts a portion of the function. Semantics of the alloc functions are indeed preserved. Reviewed-by: Christoph Lameter -- 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