linux-kernel - Re: [PATCH 0/2] blk-mq: two fixes

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Date:	Sat, 15 Aug 2015 09:10:39 +0800
From:	Ming Lei <ming.lei@...onical.com>
To:	Jens Axboe <axboe@...com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:	Christoph Hellwig <hch@....de>
Subject: Re: [PATCH 0/2] blk-mq: two fixes

On Sun, Aug 9, 2015 at 3:41 PM, Ming Lei <ming.lei@...onical.com> wrote:
> Hi Jens,
>
> The 1st patch fixes one buffer overflow issue when reading
> sysfs file of hctx's pending.
>
> The 2nd patch fixes one race between timeout and request freeing,
> which also simplifies implementation of blk_mq_tag_to_rq() a lot.

Ping...


>  block/blk-flush.c    | 15 ++++++++++++++-
>  block/blk-mq-sysfs.c | 25 ++++++++++++++++++-------
>  block/blk-mq-tag.c   |  4 ++--
>  block/blk-mq-tag.h   | 12 ++++++++++++
>  block/blk-mq.c       | 16 +---------------
>  block/blk.h          |  6 ++++++
>  6 files changed, 53 insertions(+), 25 deletions(-)
>
>
> thanks,
> Ming
>
>
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