From: hch@lst.de (Christoph Hellwig)
Subject: [PATCH 4.14-rc] nvme-rdma: Fix error status return in tagset allocation failure
Date: Thu, 19 Oct 2017 15:55:22 +0200 [thread overview]
Message-ID: <20171019135522.GF21452@lst.de> (raw)
In-Reply-To: <9cb7f448-f4a3-e3e6-e906-749a56daa943@grimberg.me>
On Thu, Oct 19, 2017@01:28:42PM +0300, Sagi Grimberg wrote:
>>> We could, but that would mean that the nvme_ctrl tagset pointer will
>>> need to be updated later (or from the routine itself).
>>
>> That why I want to pass the address of the tagset pointers, so that
>> it can be updated.
>
> But I'm targeting this code to nvme-core which at this point, only has
> a pointer to the tagsets (which are embedded in the transport ctrl
> structs).
But with a a double indirection you _can_ update the pointers.
next prev parent reply other threads:[~2017-10-19 13:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-19 6:58 [PATCH 4.14-rc] nvme-rdma: Fix error status return in tagset allocation failure Sagi Grimberg
2017-10-19 8:49 ` Christoph Hellwig
2017-10-19 9:41 ` Sagi Grimberg
2017-10-19 10:20 ` Christoph Hellwig
2017-10-19 10:28 ` Sagi Grimberg
2017-10-19 13:55 ` Christoph Hellwig [this message]
2017-10-19 14:44 ` Sagi Grimberg
2017-10-19 14:49 ` Christoph Hellwig
2017-10-19 14:58 ` Sagi Grimberg
2017-10-19 15:04 ` Christoph Hellwig
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