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[Xen-devel] Re: [Xen-ia64-devel] [PATCH] make MAX_SKBUFF_ORDER page size

from [Tristan Gingold] [Permanent Link][Original]
To: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Re: [Xen-ia64-devel] [PATCH] make MAX_SKBUFF_ORDER page size independent
From: Tristan Gingold <Tristan.Gingold@xxxxxxxx>
Date: Tue, 3 Oct 2006 08:43:34 +0200
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
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Le Mardi 03 Octobre 2006 07:06, Isaku Yamahata a écrit :
> make MAX_SKBUFF_ORDER page size independent.
> Presumably the original value 4 comes from 64KB = (4KB << 4) which is
> ip packet maximum size.
> However page size is not always 4KB. e.g. IA64 default page size is 16KB.
I suppose it fixes the fedora bug ?

I wonder if this patch works when pagesize is 64KB ?  Maybe force 1 as the 
minimum value ?

Tristan.


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