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From: Ming Lei <ming.lei@redhat.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Jens Axboe <axboe@kernel.dk>,
	linux-block@vger.kernel.org,
	Dongli Zhang <dongli.zhang@oracle.com>,
	"Ewan D . Milne" <emilne@redhat.com>
Subject: Re: [PATCH V2] blk-mq: insert passthrough request into hctx->dispatch directly
Date: Wed, 26 Feb 2020 05:22:48 +0800	[thread overview]
Message-ID: <20200225212248.GA18633@ming.t460p> (raw)
In-Reply-To: <20200225155102.GA18299@infradead.org>

Hi Christoph,

On Tue, Feb 25, 2020 at 07:51:02AM -0800, Christoph Hellwig wrote:
> It would be really helpful if the commit log contained the explanation
> from your reply on the previous submission..

IMO, the issue isn't only on SCSI with ALUA which is just one example,
and it should happen on any situation in which FS request depends on
passthrough request. From this viewpoint, the commit log is enough,
and ALUA story may not be needed.


Thanks,
Ming


      reply	other threads:[~2020-02-25 21:23 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-25  1:04 [PATCH V2] blk-mq: insert passthrough request into hctx->dispatch directly Ming Lei
2020-02-25  1:51 ` Jens Axboe
2020-02-25 15:51 ` Christoph Hellwig
2020-02-25 21:22   ` Ming Lei [this message]

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