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Re: [Xen-devel] [PATCH 1/2] driver: xen-blkfront: move talk_to_blkback to the correct place

El 15/05/15 a les 13.03, Bob Liu ha escrit:
> On 05/15/2015 06:01 PM, Roger Pau Monné wrote:
>> El 12/05/15 a les 13.01, Bob Liu ha escrit:
>>> The right place for talk_to_blkback() to query backend features and 
>>> transport
>>> parameters is after backend entered XenbusStateInitWait. There is no problem
>> talk_to_blkback doesn't gather any backend features, it just publishes
>> the features supported by the frontend, which AFAICT can be done at any
> 1) But talk_tlkback will also allocate and initialize the request ring which
> should be done after backend entered XenbusStateInitWait.

Maybe setup_blkring should be moved to a more suitable location instead
of moving the whole function?


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