Re: [PATCH v2 22/30] scsi: aacraid: Merge adapter setup with resolve luns

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Raghava Aditya Renukunta <RaghavaAditya.Renukunta@xxxxxxxxxxxxx> writes:

> Hi Nikola,
>
>> -----Original Message-----
>> From: Nikola Pajkovsky [mailto:npajkovsky@xxxxxxx]
>> Sent: Wednesday, January 3, 2018 2:02 AM
>> To: Raghava Aditya Renukunta
>> <RaghavaAditya.Renukunta@xxxxxxxxxxxxx>
>> Cc: jejb@xxxxxxxxxxxxxxxxxx; martin.petersen@xxxxxxxxxx; linux-
>> scsi@xxxxxxxxxxxxxxx; Scott Benesh <scott.benesh@xxxxxxxxxxxxx>; Tom
>> White <tom.white@xxxxxxxxxxxxx>; dl-esc-Aacraid Linux Driver
>> <aacraid@xxxxxxxxxxxxx>; Guilherme G . Piccoli
>> <gpiccoli@xxxxxxxxxxxxxxxxxx>; Bart Van Assche
>> <Bart.VanAssche@xxxxxxx>
>> Subject: Re: [PATCH v2 22/30] scsi: aacraid: Merge adapter setup with resolve
>> luns
>> 
>> EXTERNAL EMAIL
>> 
>> 
>> Raghava Aditya Renukunta <RaghavaAditya.Renukunta@xxxxxxxxxxxxx>
>> writes:
>> 
>> > The device hotplug events are processed only after retrieving the updated
>> > lun information from the fw. Does not make sense to keep them separate.
>> >
>> > Merge both the hotplug handling and safw adapter setup code into single
>> > function.
>> >
>> > Signed-off-by: Raghava Aditya Renukunta
>> <RaghavaAditya.Renukunta@xxxxxxxxxxxxx>
>> 
>> According to subsequent commit
>> 
>>   [PATCH v2 23/30] scsi: aacraid: Block concurrent hotplug event handling
>> 
>> this commit is racy, because 23/30 adds ->scan_mutex. Shouldn't be these
>> commits squashed?
>
> I tried to make the patches as logically distinct as possible, maybe I
> got a bit too ambitious and I expected the patches to go thru as a set so
> I don’t think it would make any difference. What do you think?

It does make difference, when you start cherry-picking patches to
downstream kernel. However, I don't have strong opinion here, so it can
stay as is.

-- 
Nikola



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