From: Jeff Moyer Subject: Re: [PATCH 00/42] v7: separate operations from flags in the bio/request structs Date: Wed, 04 May 2016 13:58:57 -0400 Message-ID: References: <1460747777-8479-1-git-send-email-mchristi@redhat.com> <572A36BF.3070208@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, xfs-VZNHf3L845pBDgjK7y7TUQ@public.gmane.org, ocfs2-devel-N0ozoZBvEnrZJqsBc5GL+g@public.gmane.org, linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, konrad.wilk-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, philipp.reisner-63ez5xqkn6DQT0dZR+AlfA@public.gmane.org, linux-f2fs-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-raid-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, target-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, osd-dev-yNzVSZO3znNg9hUCZPvPmw@public.gmane.org, linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, lars.ellenberg-63ez5xqkn6DQT0dZR+AlfA@public.gmane.org, linux-ext4-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-btrfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, drbd-dev-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org To: Mike Christie Return-path: In-Reply-To: <572A36BF.3070208-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> (Mike Christie's message of "Wed, 4 May 2016 12:51:59 -0500") List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: drbd-dev-bounces-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org Errors-To: drbd-dev-bounces-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org List-Id: linux-ext4.vger.kernel.org Mike Christie writes: > On 05/03/2016 03:44 PM, Jeff Moyer wrote: >> Hi, Mike, >> >> That git tree doesn't seem to exist. I did manage to apply your patch >> set on top of next-20160415, though. >> >> So... what testing did you do? ;-) I ran into the following problems > > I normally run xfstests and run it on my daily workstation and laptop. I > did not do this for every FS this time and hit a regression. > > What FS were you using? I'm using xfs, scsi disk, no blk-mq, no dm. >> - git clone fails >> - yum segfaults > > In v7/v6, I missed a new submit_bio call, so I hit issues like the two > above. I have this fixed in the next version. OK, does this mean you're posting another version, or you already did and I somehow missed it? >> - many blktrace/blkparse issues, including incorrect cpu recorded in >> traces, null task names, and blkparse outputting nothing for a trace >> file several gigabytes in size. > > I will double check for these issues. Thanks. I'll stop digging for now, then. Cheers, Jeff