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From: Ming Lei <ming.lei@redhat.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org
Subject: Re: [PATCH V2 0/2] blk-mq/nvme: cancel request synchronously
Date: Tue, 2 Apr 2019 11:38:44 +0800	[thread overview]
Message-ID: <20190402033842.GA26224@ming.t460p> (raw)
In-Reply-To: <20190327085114.12111-1-ming.lei@redhat.com>

On Wed, Mar 27, 2019 at 04:51:12PM +0800, Ming Lei wrote:
> Hi,
> 
> This patchset introduces blk_mq_complete_request_sync() for canceling
> request synchronously in error handler context, then one race between
> completing request remotely and destroying contoller/queues can be fixed.
> 
> V2:
> 	- export via EXPORT_SYMBOL_GPL
> 	- minor commit log change
> 
> 
> Ming Lei (2):
>   blk-mq: introduce blk_mq_complete_request_sync()
>   nvme: cancel request synchronously
> 
>  block/blk-mq.c           | 20 ++++++++++++++++----
>  drivers/nvme/host/core.c |  2 +-
>  include/linux/blk-mq.h   |  1 +
>  3 files changed, 18 insertions(+), 5 deletions(-)

Hi Jens,

Gentle ping on this fix...

Thanks,
Ming

      parent reply	other threads:[~2019-04-02  3:38 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-27  8:51 [PATCH V2 0/2] blk-mq/nvme: cancel request synchronously Ming Lei
2019-03-27  8:51 ` [PATCH V2 1/2] blk-mq: introduce blk_mq_complete_request_sync() Ming Lei
2019-03-27 13:32   ` Keith Busch
2019-03-28  0:50     ` Ming Lei
2019-03-27  8:51 ` [PATCH V2 2/2] nvme: cancel request synchronously Ming Lei
2019-04-02  3:38 ` Ming Lei [this message]

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