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Re: [Qemu-block] [PATCH 07/18] block: introduce bdrv_poll_while and bdrv


From: Paolo Bonzini
Subject: Re: [Qemu-block] [PATCH 07/18] block: introduce bdrv_poll_while and bdrv_wakeup
Date: Mon, 17 Oct 2016 09:54:05 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0


On 16/10/2016 12:25, Stefan Hajnoczi wrote:
> On Thu, Oct 13, 2016 at 07:34:11PM +0200, Paolo Bonzini wrote:
>> @@ -485,9 +474,14 @@ void bdrv_inc_in_flight(BlockDriverState *bs)
>>      atomic_inc(&bs->in_flight);
>>  }
>>  
>> +void bdrv_wakeup(BlockDriverState *bs)
>> +{
>> +}
> 
> Please write a doc comment explaining the semantics of this new API.
> 
> Since it's a nop here it may be better to introduce bdrv_wakeup() in
> another patch.

Okay, will do.

Paolo



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