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Re: [PATCH] nvme: expose 'bootindex' property
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [PATCH] nvme: expose 'bootindex' property |
Date: |
Mon, 22 Mar 2021 14:10:39 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.0 |
On 3/22/21 1:37 PM, Klaus Jensen wrote:
> On Mar 22 10:58, Philippe Mathieu-Daudé wrote:
>> On 3/22/21 9:24 AM, Joelle van Dyne wrote:
>>> The check for `n->namespace.blkconf.blk` always fails because
>>> this is in the initialization function.
>>
>> This usually mean the code depends to some state only available
>> during the QOM 'realization' step, so this code should be in
>> nvme_realize(). Maybe in this case we don't need it there and
>> can add the property regardless a block drive is provided, I
>> haven't checked.
>>
>
> If we defer to realization, it won't be available as a parameter on the
> command line, but as far as I can test, adding it unconditionally
> doesn't break anything when there is no drive attached to the controller
> device.
Patch is good then :)