Re: [RFC PATCH 7/8] block: use the new _change_ API instead of _can_set_ and _set_

[Emanuele Giuseppe Esposito]

Am 19/07/2022 um 20:07 schrieb Paolo Bonzini:
> On 7/19/22 11:57, Emanuele Giuseppe Esposito wrote:
>>
>> Wrapping the new drains in aio_context_acquire/release(new_context) is
>> not so much helpful either, since apparently the following
>> blk_set_aio_context makes aio_poll() hang.
>> I am not sure why, any ideas?
> 
> I'll take a look, thanks.  In any case this doesn't block this series,
> it was just a suggestion and blk_do_set_aio_context can be improved on top.
> 

Neither is the "using drain_begin/end_unlocked" part. That won't be
straightforward either. That will go in a future serie.

Emanuele