From: Jens Axboe <axboe@kernel.dk>
To: Mike Snitzer <snitzer@redhat.com>
Cc: Kent Overstreet <kmo@daterainc.com>,
dm-devel@redhat.com, linux-kernel@vger.kernel.org,
Alasdair Kergon <agk@redhat.com>,
Mikulas Patocka <mpatocka@redhat.com>
Subject: Re: [PATCH for-next] dm: fix missing bi_remaining accounting
Date: Fri, 01 Nov 2013 09:03:20 -0600 [thread overview]
Message-ID: <5273C2B8.5030608@kernel.dk> (raw)
In-Reply-To: <20131101135931.GA22903@redhat.com>
On 11/01/2013 07:59 AM, Mike Snitzer wrote:
> Add the missing bi_remaining increment, required by the block layer's
> new bio-chaining code, to both the verity and old snapshot DM targets.
>
> Otherwise users will hit the bi_remaining <= 0 BUG_ON in bio_endio().
Thanks Mike, added to the mix.
--
Jens Axboe
next prev parent reply other threads:[~2013-11-01 15:03 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-01 13:59 [PATCH for-next] dm: fix missing bi_remaining accounting Mike Snitzer
2013-11-01 15:03 ` Jens Axboe [this message]
2013-11-01 15:43 ` stec skd block driver needs updating for immutable biovec Mike Snitzer
2013-11-01 15:50 ` Christoph Hellwig
2013-11-01 16:02 ` Jens Axboe
2013-11-01 16:28 ` Mike Snitzer
2013-11-01 16:34 ` Jens Axboe
2013-11-01 17:46 ` Mike Snitzer
2013-11-04 11:25 ` Bartlomiej Zolnierkiewicz
2013-11-04 15:06 ` [PATCH for-next] dm: fix missing bi_remaining accounting Mikulas Patocka
2013-11-04 15:20 ` Mike Snitzer
2013-11-04 15:25 ` Mikulas Patocka
2013-11-04 16:04 ` Mike Snitzer
2013-11-04 17:49 ` Mikulas Patocka
2013-11-05 0:56 ` Mike Snitzer
2013-11-04 20:12 ` Kent Overstreet
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