From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail6.bemta7.messagelabs.com (mail6.bemta7.messagelabs.com [216.82.255.55]) by kanga.kvack.org (Postfix) with ESMTP id A00336B002F for ; Mon, 17 Oct 2011 18:45:31 -0400 (EDT) Date: Mon, 17 Oct 2011 18:44:10 -0400 (EDT) Message-Id: <20111017.184410.578309826256473077.davem@davemloft.net> Subject: Re: [PATCH 2/3] sparc: gup_pte_range() support THP based tail recounting From: David Miller In-Reply-To: <1318862517-7042-3-git-send-email-aarcange@redhat.com> References: <1316793432.9084.47.camel@twins> <1318862517-7042-1-git-send-email-aarcange@redhat.com> <1318862517-7042-3-git-send-email-aarcange@redhat.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: aarcange@redhat.com Cc: peterz@infradead.org, akpm@linux-foundation.org, minchan.kim@gmail.com, walken@google.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, hughd@google.com, jweiner@redhat.com, riel@redhat.com, mgorman@suse.de, kosaki.motohiro@jp.fujitsu.com, shaohua.li@intel.com, paulmck@linux.vnet.ibm.com, benh@kernel.crashing.org From: Andrea Arcangeli Date: Mon, 17 Oct 2011 16:41:56 +0200 > Up to this point the code assumed old refcounting for hugepages > (pre-thp). This updates the code directly to the thp mapcount tail > page refcounting. > > Signed-off-by: Andrea Arcangeli Acked-by: David S. Miller -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org