From: Ross Zwisler <ross.zwisler@linux.intel.com>
To: Mike Christie <mchristi@redhat.com>
Cc: ross.zwisler@linux.intel.com, linux-ext4@vger.kernel.org,
linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org,
david@fromorbit.com, minchan@kernel.org, ngupta@vflare.org,
vishal.l.verma@intel.com, axboe@kernel.dk,
Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH 1/1] mm/block: convert rw_page users to bio op use
Date: Thu, 4 Aug 2016 12:46:02 -0600 [thread overview]
Message-ID: <20160804184602.GA3128@linux.intel.com> (raw)
In-Reply-To: <1470331056-796-1-git-send-email-mchristi@redhat.com>
On Thu, Aug 04, 2016 at 12:17:36PM -0500, Mike Christie wrote:
> This fixes a regression from
> 4e1b2d52a80d79296a5d899d73249748dea71a53
> block, fs, drivers: remove REQ_OP compat defs and related code
>
> The rw_page users were not converted to use bio/req ops. As a result
> bdev_write_page is not passing down REQ_OP_WRITE and the IOs will
> be sent down as reads.
>
> Signed-off-by: Mike Christie <mchristi@redhat.com>
Was the intention for this to fix the xfs.mkfs hang I reported with
generic/361 + XFS?
I'm still able to reproduce that hang with this patch applied to the current
linux/master (c1ece76 (linux/master) Merge tag 'media/v4.8-5' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media)
Thanks,
- Ross
next prev parent reply other threads:[~2016-08-04 18:46 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-04 17:17 [PATCH 1/1] mm/block: convert rw_page users to bio op use Mike Christie
2016-08-04 17:50 ` kbuild test robot
2016-08-04 19:27 ` Jens Axboe
2016-08-04 19:59 ` Mike Christie
2016-08-04 20:15 ` Jens Axboe
2016-08-04 21:24 ` Mike Christie
2016-08-04 21:26 ` Jens Axboe
2016-08-05 2:18 ` Dave Chinner
2016-08-05 3:30 ` Mike Christie
2016-08-05 7:53 ` Christoph Hellwig
2016-08-04 18:46 ` Ross Zwisler [this message]
2016-08-04 18:51 ` Mike Christie
2016-08-05 7:57 ` Christoph Hellwig
2016-08-05 13:52 ` Jens Axboe
2016-08-05 14:09 ` Jens Axboe
2016-08-05 18:05 ` Mike Christie
2016-08-05 21:27 ` Jens Axboe
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