From: keith.busch@intel.com (Keith Busch)
Subject: [PATCH v2 0/2] nvme_ns_remove() deadlock fix
Date: Tue, 26 Apr 2016 15:39:22 +0000 [thread overview]
Message-ID: <20160426153922.GD21270@localhost.localdomain> (raw)
In-Reply-To: <1461619219-18144-1-git-send-email-mlin@kernel.org>
On Mon, Apr 25, 2016@02:20:17PM -0700, Ming Lin wrote:
> From: Ming Lin <ming.l at ssi.samsung.com>
>
> Hi Sunad,
>
> I don't have device that can do namespace attribute change.
> Could you help to verify these 2 patches fix the ns remove deadlock?
>
> Thanks.
>
> v2:
> - switch to RCU freeing the namespace
>
> Ming Lin (2):
> nvme: switch to RCU freeing the namespace
> nvme: fix nvme_ns_remove() deadlock
>
> drivers/nvme/host/core.c | 27 +++++++++++++++------------
> 1 file changed, 15 insertions(+), 12 deletions(-)
This looks good, and successfully tested on a namespace management capable
controller. These tests will be run more often from now on. Thanks for
the patches.
Reviewed-by: Keith Busch <keith.busch at intel.com>
next prev parent reply other threads:[~2016-04-26 15:39 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-25 21:20 [PATCH v2 0/2] nvme_ns_remove() deadlock fix Ming Lin
2016-04-25 21:20 ` [PATCH v2 1/2] nvme: switch to RCU freeing the namespace Ming Lin
2016-04-26 8:41 ` Christoph Hellwig
2016-04-26 21:17 ` Sagi Grimberg
2016-05-15 6:58 ` Ming Lin
2016-05-16 22:38 ` Ming Lin
2016-05-17 15:05 ` Keith Busch
2016-05-17 15:23 ` Keith Busch
2016-05-17 15:30 ` Keith Busch
2016-05-17 20:48 ` Ming Lin
2016-05-17 21:07 ` Keith Busch
2016-05-17 21:09 ` Ming Lin
2016-05-17 21:25 ` Keith Busch
2016-05-19 5:52 ` Ming Lin
2016-05-19 20:48 ` Keith Busch
2016-05-20 14:16 ` Keith Busch
2016-05-20 17:57 ` Ming Lin
2016-05-23 10:38 ` Christoph Hellwig
2016-05-23 15:22 ` Keith Busch
2016-04-25 21:20 ` [PATCH v2 2/2] nvme: fix nvme_ns_remove() deadlock Ming Lin
2016-04-26 8:42 ` Christoph Hellwig
2016-04-26 21:17 ` Sagi Grimberg
2016-04-26 15:39 ` Keith Busch [this message]
2016-05-02 15:16 ` [PATCH v2 0/2] nvme_ns_remove() deadlock fix Jens Axboe
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