From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754852AbZESKFE (ORCPT ); Tue, 19 May 2009 06:05:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751780AbZESKEy (ORCPT ); Tue, 19 May 2009 06:04:54 -0400 Received: from hera.kernel.org ([140.211.167.34]:34665 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750778AbZESKEx (ORCPT ); Tue, 19 May 2009 06:04:53 -0400 Message-ID: <4A128484.4000708@kernel.org> Date: Tue, 19 May 2009 19:05:56 +0900 From: Tejun Heo User-Agent: Thunderbird 2.0.0.19 (X11/20081227) MIME-Version: 1.0 To: Boaz Harrosh CC: Stephen Rothwell , James Smart , James Bottomley , linux-scsi , FUJITA Tomonori , Linux Kernel , Jens Axboe Subject: Re: [PATCH] [SQUASHME] "FC Pass Thru support" fixed for block/for-2.6.31 tree References: <4A12797B.2060901@panasas.com> In-Reply-To: <4A12797B.2060901@panasas.com> X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Tue, 19 May 2009 10:04:40 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, Boaz. Just two minor things. Boaz Harrosh wrote: > /* we assume all request payload was transferred, residual == 0 */ > - req->data_len = 0; > + req->resid_len = 0; > > if (rsp) { > - rsp_len = blk_rq_bytes(rsp); > - BUG_ON(job->reply->reply_payload_rcv_len > rsp_len); Maybe convert it to WARN_ON() instead of removing? > /* set reply (bidi) residual */ > - rsp->data_len = (rsp_len - job->reply->reply_payload_rcv_len); > + rsp->resid_len = blk_rq_bytes(rsp) - > + job->reply->reply_payload_rcv_len; With the fix-fallouts patchset it, this can be rsp->resid_len -= job->reply->reply_payload_rcv_len; Other than above misc points, Acked-by: Tejun Heo -- tejun