All of lore.kernel.org
 help / color / mirror / Atom feed
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

  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=5273C2B8.5030608@kernel.dk \
    --to=axboe@kernel.dk \
    --cc=agk@redhat.com \
    --cc=dm-devel@redhat.com \
    --cc=kmo@daterainc.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mpatocka@redhat.com \
    --cc=snitzer@redhat.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.