From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754711AbcJKXYR (ORCPT ); Tue, 11 Oct 2016 19:24:17 -0400 Received: from casper.infradead.org ([85.118.1.10]:60934 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754377AbcJKXYO (ORCPT ); Tue, 11 Oct 2016 19:24:14 -0400 Date: Wed, 12 Oct 2016 00:22:35 +0100 (BST) From: James Simmons To: Greg Kroah-Hartman cc: devel@driverdev.osuosl.org, Andreas Dilger , Oleg Drokin , Linux Kernel Mailing List , Lustre Development List , Bobi Jam , Jinshan Xiong Subject: Re: [PATCH 32/41] staging: lustre: llite: restart short read/write for normal IO In-Reply-To: <20161009141637.GA2092@kroah.com> Message-ID: References: <1475461717-21631-1-git-send-email-jsimmons@infradead.org> <1475461717-21631-33-git-send-email-jsimmons@infradead.org> <20161009141637.GA2092@kroah.com> User-Agent: Alpine 2.20 (LFD 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20161012_002235_714281_7DB26F29 X-CRM114-Status: GOOD ( 14.16 ) X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.4.1 on casper.infradead.org summary: Content analysis details: (-1.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 NO_RELAYS Informational: message was not relayed via SMTP -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Sun, Oct 02, 2016 at 10:28:28PM -0400, James Simmons wrote: > > From: Bobi Jam > > > > If normal IO got short read/write, we'd restart the IO from where > > we've accomplished until we meet EOF or error happens. > > > > Signed-off-by: Bobi Jam > > Signed-off-by: Jinshan Xiong > > Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6389 > > Reviewed-on: http://review.whamcloud.com/14123 > > Reviewed-by: Andreas Dilger > > Reviewed-by: Oleg Drokin > > Signed-off-by: James Simmons > > --- > > drivers/staging/lustre/lnet/libcfs/fail.c | 1 + > > .../staging/lustre/lustre/include/obd_support.h | 2 + > > drivers/staging/lustre/lustre/llite/file.c | 41 ++++++++++++-------- > > drivers/staging/lustre/lustre/llite/vvp_io.c | 19 ++++++++- > > 4 files changed, 45 insertions(+), 18 deletions(-) > > Due to other changes in the filesystem tree, this patch no longer > applies :( > > Can you rebase it and resend? How long will you be accepting patches to merge for? If its going to be a few weeks like to just include the missing two patches with the next batch. Another issue I need to look at is the IB changes. That's going to require some heavy surgery to the ko2iblnd driver so its going to take time for me to port this to the new RDMA RW api. That will need to be push to linus so ko2iblnd can work with the 4.9 tree if that is okay with you.