Re: [PATCH] blk-merge: fix computing bio->bi_seg_front_size in case of single segment

From	Jens Axboe <axboe@kernel.dk>
Newsgroups	linux.kernel
Subject	Re: [PATCH] blk-merge: fix computing bio->bi_seg_front_size in case of single segment
Date	2015-11-30 21:10 +0100
Message-ID	<qACVQ-8dD-13@gated-at.bofh.it> (permalink)
References	<qArH4-10J-1@gated-at.bofh.it> <qACVP-8dD-9@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 11/30/2015 01:01 PM, Jens Axboe wrote:
> On 11/30/2015 01:05 AM, Ming Lei wrote:
>> When bio has only one physical segment, we should set bio's
>> bi_seg_front_size as the real(final) size of the single segment.
>>
>> Fixes: 02e707424c2ea(blk-merge: fix blk_bio_segment_split)
>> Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de>
>> Tested-by: Markus Trippelsdorf <markus@trippelsdorf.de>
>> Signed-off-by: Ming Lei <ming.lei@canonical.com>
>
> I'm going to fold this into the offending patch. Thanks Ming!

Applied separately, I mixed up two different patches. Applied for 4.4.

-- 
Jens Axboe

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[PATCH] blk-merge: fix computing bio->bi_seg_front_size in case of single segment Ming Lei <ming.lei@canonical.com> - 2015-11-30 09:10 +0100
  Re: [PATCH] blk-merge: fix computing bio->bi_seg_front_size in case  of single segment Jens Axboe <axboe@kernel.dk> - 2015-11-30 21:10 +0100
    Re: [PATCH] blk-merge: fix computing bio->bi_seg_front_size in case  of single segment Jens Axboe <axboe@kernel.dk> - 2015-11-30 21:10 +0100

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