linux-kernel - Re: [PATCH 3/5] nvme: call nvmf_create_ctrl before checking for duplicate assignment

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Message-ID: <1b2cdac6-4dbd-261b-0ae9-b9768f972f0d@grimberg.me>
Date:   Thu, 31 May 2018 12:26:56 +0300
From:   Sagi Grimberg <sagi@...mberg.me>
To:     Johannes Thumshirn <jthumshirn@...e.de>,
        Christoph Hellwig <hch@....de>
Cc:     Keith Busch <keith.busch@...el.com>,
        Linux NVMe Mailinglist <linux-nvme@...ts.infradead.org>,
        Linux Kernel Mailinglist <linux-kernel@...r.kernel.org>,
        Hannes Reinecke <hare@...e.de>
Subject: Re: [PATCH 3/5] nvme: call nvmf_create_ctrl before checking for
 duplicate assignment


>> In general it seems like fc loop needs to offload any I/O to a workqueue
>> just like nvme-loop does, but even then I can't see how that is going to
>> cause an issue in this area.
> 
> Hmm I'll be looking into it.

FWIW, I agree it should do that as well.