Re: [PATCH] PUFFS backend allocation (round 3)

To: Emmanuel Dreyfus <manu%netbsd.org@localhost>
Subject: Re: [PATCH] PUFFS backend allocation (round 3)
From: "J. Hannken-Illjes" <hannken%eis.cs.tu-bs.de@localhost>
Date: Sun, 26 Oct 2014 16:03:12 +0100

On 26 Oct 2014, at 08:46, Emmanuel Dreyfus <manu%netbsd.org@localhost> wrote:

> J. Hannken-Illjes <hannken%eis.cs.tu-bs.de@localhost> wrote:
> 
>> - Increment PUFFSVERSION.
> 
> When is it really required? Without incrementing it, a newer kernel
> works with an older libpuffs, but if I increase it I get an error about
> version mismatch.

What happens when libpuffs receives an unknown message (fallocate in
this case)?

--
J. Hannken-Illjes - hannken%eis.cs.tu-bs.de@localhost - TU Braunschweig (Germany)

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