From: Christoph Hellwig <hch@lst.de>
To: Ming Lei <ming.lei@canonical.com>
Cc: Jens Axboe <axboe@kernel.dk>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 09/10] blk-mq: handle failure path for initializing hctx
Date: Wed, 24 Sep 2014 12:22:25 +0200 [thread overview]
Message-ID: <20140924102225.GD19078@lst.de> (raw)
In-Reply-To: <1410786675-7761-10-git-send-email-ming.lei@canonical.com>
On Mon, Sep 15, 2014 at 09:11:13PM +0800, Ming Lei wrote:
> Failure of initializing one hctx isn't handled, so this patch
> introduces blk_mq_init_hctx() and its pair to handle it explicitly.
> Also this patch makes code cleaner.
>
> Signed-off-by: Ming Lei <ming.lei@canonical.com>
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
Shouldn't this go to Jens as a separate fix for 3.18?
next prev parent reply other threads:[~2014-09-24 10:22 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-15 13:11 [PATCH v4 0/10] block: per-distpatch_queue flush machinery Ming Lei
2014-09-15 13:11 ` [PATCH v4 01/10] blk-mq: allocate flush_rq in blk_mq_init_flush() Ming Lei
2014-09-15 13:11 ` [PATCH v4 02/10] block: introduce blk_init_flush and its pair Ming Lei
2014-09-24 10:18 ` Christoph Hellwig
2014-09-24 14:46 ` Ming Lei
2014-09-15 13:11 ` [PATCH v4 03/10] block: move flush initialization to blk_flush_init Ming Lei
2014-09-15 13:11 ` [PATCH v4 04/10] block: avoid to use q->flush_rq directly Ming Lei
2014-09-15 13:11 ` [PATCH v4 05/10] block: introduce blk_flush_queue to drive flush machinery Ming Lei
2014-09-15 13:11 ` [PATCH v4 06/10] block: remove blk_init_flush() and its pair Ming Lei
2014-09-24 10:20 ` Christoph Hellwig
2014-09-24 14:49 ` Ming Lei
2014-09-24 14:54 ` Christoph Hellwig
2014-09-15 13:11 ` [PATCH v4 07/10] block: flush: avoid to figure out flush queue unnecessarily Ming Lei
2014-09-15 13:11 ` [PATCH v4 08/10] block: introduce 'blk_mq_ctx' parameter to blk_get_flush_queue Ming Lei
2014-09-24 10:21 ` Christoph Hellwig
2014-09-24 14:56 ` Ming Lei
2014-09-15 13:11 ` [PATCH v4 09/10] blk-mq: handle failure path for initializing hctx Ming Lei
2014-09-24 10:22 ` Christoph Hellwig [this message]
2014-09-24 14:17 ` Jens Axboe
2014-09-24 15:01 ` Ming Lei
2014-09-24 15:03 ` Christoph Hellwig
2014-09-15 13:11 ` [PATCH v4 10/10] blk-mq: support per-distpatch_queue flush machinery Ming Lei
2014-09-24 10:26 ` Christoph Hellwig
2014-09-24 15:21 ` Ming Lei
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