From: Tigran Mkrtchyan Subject: Re: pnfs git tree status pnfs-all-2.6.36-rc6-2010-09-29 Date: Wed, 29 Sep 2010 16:36:53 +0200 Message-ID: <4CA34F05.3020809@desy.de> References: <4C7BDD8C.40509@panasas.com> <4CA31DC3.8070300@panasas.com> <4CA34830.1040703@desy.de> <4CA34883.40005@desy.de> <4CA34B93.2010100@panasas.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: NFS list To: Benny Halevy Return-path: Received: from smtp-out-1.desy.de ([131.169.56.84]:58382 "EHLO smtp-out-1.desy.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751428Ab0I2OhU (ORCPT ); Wed, 29 Sep 2010 10:37:20 -0400 Received: from smtp-map-1.desy.de (smtp-map-1.desy.de [131.169.56.66]) by smtp-out-1.desy.de (DESY_OUT_1) with ESMTP id 35AF31744 for ; Wed, 29 Sep 2010 16:37:19 +0200 (MEST) Received: from adserv71.win.desy.de (adserv71.win.desy.de [131.169.97.57]) by smtp-map-1.desy.de (DESY_MAP_1) with ESMTP id 2CF1613EEE for ; Wed, 29 Sep 2010 16:37:18 +0200 (MEST) In-Reply-To: <4CA34B93.2010100@panasas.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: On 09/29/2010 04:22 PM, Benny Halevy wrote: > On 2010-09-29 16:09, Tigran Mkrtchyan wrote: >> On 09/29/2010 04:07 PM, Tigran Mkrtchyan wrote: >>> I am support to publish first kernel crash..... >> sorry to publish.... >> >>> this is >>> pnfs-all-2.6.36-rc6-2010-09-29 git >>> c2b3b75c6b1db1dfc3f236200de1763e14c514d8 >>> >>> Regards, >>> Tigran. >>> >>> > Thanks for testing! > Does the following patch help? > No :( > git diff --stat -p -M > fs/nfs/nfs4filelayout.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > > diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c > index 75e07c8..8fbb0db 100644 > --- a/fs/nfs/nfs4filelayout.c > +++ b/fs/nfs/nfs4filelayout.c > @@ -636,6 +636,8 @@ filelayout_get_stripesize(struct pnfs_layout_hdr *lo) > > /* Horrible hack...ideally upper layer would send lseg */ > lseg = pnfs_has_layout(lo,&range); > + if (!lseg) > + return 0; > fl = container_of(lseg, struct nfs4_filelayout_segment, generic_hdr); > size = fl->stripe_unit; > put_lseg_locked(lseg);