From patchwork Wed Jan 5 15:29:29 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Trond Myklebust X-Patchwork-Id: 453661 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p05FTnk0007715 for ; Wed, 5 Jan 2011 15:29:51 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751312Ab1AEP3s (ORCPT ); Wed, 5 Jan 2011 10:29:48 -0500 Received: from mx2.netapp.com ([216.240.18.37]:5844 "EHLO mx2.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751231Ab1AEP3r convert rfc822-to-8bit (ORCPT ); Wed, 5 Jan 2011 10:29:47 -0500 X-IronPort-AV: E=Sophos;i="4.60,278,1291622400"; d="scan'208";a="501946900" Received: from smtp2.corp.netapp.com ([10.57.159.114]) by mx2-out.netapp.com with ESMTP; 05 Jan 2011 07:29:32 -0800 Received: from svlrsexc2-prd.hq.netapp.com (svlrsexc2-prd.hq.netapp.com [10.57.115.31]) by smtp2.corp.netapp.com (8.13.1/8.13.1/NTAP-1.6) with ESMTP id p05FTV1W011459; Wed, 5 Jan 2011 07:29:31 -0800 (PST) Received: from SACMVEXC2-PRD.hq.netapp.com ([10.99.115.17]) by svlrsexc2-prd.hq.netapp.com with Microsoft SMTPSVC(6.0.3790.3959); Wed, 5 Jan 2011 07:29:31 -0800 Received: from 10.58.52.65 ([10.58.52.65]) by SACMVEXC2-PRD.hq.netapp.com ([10.99.115.16]) with Microsoft Exchange Server HTTP-DAV ; Wed, 5 Jan 2011 15:29:30 +0000 Received: from heimdal.trondhjem.org by SACMVEXC2-PRD.hq.netapp.com; 05 Jan 2011 10:29:30 -0500 Subject: Re: still nfs problems [Was: Linux 2.6.37-rc8] From: Trond Myklebust To: Marc Kleine-Budde Cc: Uwe =?ISO-8859-1?Q?Kleine-K=F6nig?= , Russell King - ARM Linux , linux-nfs@vger.kernel.org, Linus Torvalds , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Marc Kleine-Budde In-Reply-To: <1294240457.3014.13.camel@heimdal.trondhjem.org> References: <20101230171453.GA5787@pengutronix.de> <1293731992.4919.5.camel@heimdal.trondhjem.org> <20101230191846.GB14221@pengutronix.de> <20110103213850.GC25121@pengutronix.de> <1294100558.25100.8.camel@heimdal.trondhjem.org> <20110105084014.GN25121@pengutronix.de> <20110105110517.GQ25121@pengutronix.de> <20110105112701.GA8638@n2100.arm.linux.org.uk> <20110105134045.GS25121@pengutronix.de> <1294239193.3014.9.camel@heimdal.trondhjem.org> <4D2487CA.5040501@pengutronix.de> <1294240457.3014.13.camel@heimdal.trondhjem.org> Organization: NetApp Inc Date: Wed, 05 Jan 2011 10:29:29 -0500 Message-ID: <1294241369.3014.15.camel@heimdal.trondhjem.org> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 (2.32.1-1.fc14) X-OriginalArrivalTime: 05 Jan 2011 15:29:31.0389 (UTC) FILETIME=[59325AD0:01CBACED] Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Wed, 05 Jan 2011 15:29:51 +0000 (UTC) diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 996dd89..4640470 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -587,6 +587,9 @@ int nfs_readdir_xdr_to_array(nfs_readdir_descriptor_t *desc, struct page *page, if (status < 0) break; pglen = status; + + invalidate_kernel_vmap_range(pages_ptr, pglen); + status = nfs_readdir_page_filler(desc, &entry, pages_ptr, page, pglen); if (status < 0) { if (status == -ENOSPC)