From: hch@infradead.org (Christoph Hellwig)
Subject: [PATCH] NVMe: Fix possible scheduling while atomic error
Date: Wed, 25 May 2016 01:18:42 -0700 [thread overview]
Message-ID: <20160525081842.GA22766@infradead.org> (raw)
In-Reply-To: <20160524195921.GB24347@localhost.localdomain>
On Tue, May 24, 2016@03:59:21PM -0400, Keith Busch wrote:
> On Tue, May 24, 2016@11:43:21AM -0700, Ming Lin wrote:
> >
> > It's blk_mq_cancel_requeue_work() that potentially sleeps.
>
> Right, I don't know what I was thinking...
>
> AFAICT, the patch is fine as-is if Christoph is okay with it.
I still don't why we need to delay the call to blk_mq_stop_hw_queues
to ->queue_rq.
next prev parent reply other threads:[~2016-05-25 8:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-17 21:37 [PATCH] NVMe: Fix possible scheduling while atomic error Keith Busch
2016-05-23 10:58 ` Christoph Hellwig
2016-05-23 13:41 ` Keith Busch
2016-05-23 14:36 ` Christoph Hellwig
2016-05-23 14:55 ` Keith Busch
2016-05-24 18:43 ` Ming Lin
2016-05-24 19:59 ` Keith Busch
2016-05-25 8:18 ` Christoph Hellwig [this message]
2016-05-25 17:57 ` Keith Busch
2016-05-27 7:40 ` Christoph Hellwig
2016-06-08 11:17 ` Sagi Grimberg
2016-06-08 14:43 ` Keith Busch
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