RE: [PATCH 2/2] Drivers: hv: Add Hyper-V balloon driver

[KY Srinivasan]

> -----Original Message-----
> From: Rusty Russell [mailto:rusty@xxxxxxxxxx]
> Sent: Monday, October 08, 2012 1:46 AM
> To: KY Srinivasan; gregkh@xxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx;
> devel@xxxxxxxxxxxxxxxxxxxxxx; olaf@xxxxxxxxx; apw@xxxxxxxxxxxxx;
> akpm@xxxxxxxxxxxxxxxxxxxx; andi@xxxxxxxxxxxxxx
> Cc: KY Srinivasan
> Subject: Re: [PATCH 2/2] Drivers: hv: Add Hyper-V balloon driver
> 
> "K. Y. Srinivasan" <kys@xxxxxxxxxxxxx> writes:
> > +static int hot_add;
> > +
> > +module_param(hot_add, int, S_IRUGO);
> > +MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
> 
> I think this should be a 'bool', but I can't tell, since it's not used
> in this patch.

You are right; currently, I unconditionally fail the hot add request. Hopefully,
I will soon be able to support hot add once I get the needed host side
changes.

Regards,

K. Y


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