From: hch@lst.de (Christoph Hellwig)
Subject: [PATCH v2 5/5] nvme-rdma: Make sure to shutdown the controller if we can
Date: Wed, 3 Aug 2016 11:04:06 +0200 [thread overview]
Message-ID: <20160803090406.GD11321@lst.de> (raw)
In-Reply-To: <1470124419-30405-6-git-send-email-sagi@grimberg.me>
On Tue, Aug 02, 2016@10:53:39AM +0300, Sagi Grimberg wrote:
> Relying on ctrl state in nvme_rdma_shutdown_ctrl is wrong because
> it will never be NVME_CTRL_LIVE (delete_ctrl or reset_ctrl invoked it).
>
> Instead, check that the admin queue is connected. Note that it is safe
> because we can never see a copmeting thread trying to destroy the admin
> queue (reset or delete controller).
>
> Signed-off-by: Sagi Grimberg <sagi at grimberg.me>
Looks fine,
Reviewed-by: Christoph Hellwig <hch at lst.de>
prev parent reply other threads:[~2016-08-03 9:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-02 7:53 [PATCH v2 0/5] Some fabrics fixes Sagi Grimberg
2016-08-02 7:53 ` [PATCH v2 1/5] nvme-rdma: Fix device removal handling Sagi Grimberg
2016-08-02 7:53 ` [PATCH v2 2/5] nvme-rdma: Remove duplicate call to nvme_remove_namespaces Sagi Grimberg
2016-08-03 9:03 ` Christoph Hellwig
2016-08-02 7:53 ` [PATCH v2 3/5] nvme-rdma: Free the I/O tags when we delete the controller Sagi Grimberg
2016-08-03 9:03 ` Christoph Hellwig
2016-08-02 7:53 ` [PATCH v2 4/5] nvme-loop: Remove duplicate call to nvme_remove_namespaces Sagi Grimberg
2016-08-03 9:03 ` Christoph Hellwig
2016-08-02 7:53 ` [PATCH v2 5/5] nvme-rdma: Make sure to shutdown the controller if we can Sagi Grimberg
2016-08-03 9:04 ` Christoph Hellwig [this message]
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