From: Jens Axboe <axboe@kernel.dk>
To: "Martin K. Petersen" <martin.petersen@oracle.com>,
"Darrick J. Wong" <darrick.wong@oracle.com>
Cc: linux-kernel@vger.kernel.org,
linux-fsdevel <linux-fsdevel@vger.kernel.org>
Subject: Re: [PATCH v2] block: fix regression where bio_integrity_process uses wrong bio_vec iterator
Date: Tue, 02 Dec 2014 08:15:45 -0700 [thread overview]
Message-ID: <547DD7A1.3040405@kernel.dk> (raw)
In-Reply-To: <yq161e2sgnl.fsf@sermon.lab.mkp.net>
On 11/25/2014 09:57 PM, Martin K. Petersen wrote:
>>>>>> "Darrick" == Darrick J Wong <darrick.wong@oracle.com> writes:
>
> Darrick> Therefore, teach bio_integrity_process() to use
> Darrick> bio_for_each_segment() to iterate the bio_vecs, since the
> Darrick> per-bio iterator tracks which bio_vecs are associated with that
> Darrick> particular bio. The integrity handling code is effectively
> Darrick> part of the "driver" (it's not the bio owner), so it must use
> Darrick> the correct iterator function.
>
> Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Applied for 3.18.
--
Jens Axboe
prev parent reply other threads:[~2014-12-02 15:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-26 1:40 [PATCH v2] block: fix regression where bio_integrity_process uses wrong bio_vec iterator Darrick J. Wong
2014-11-26 4:57 ` Martin K. Petersen
2014-12-02 15:15 ` Jens Axboe [this message]
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