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

from [Isaku Yamahata] [Permanent Link][Original]
To: Tristan Gingold <Tristan.Gingold@xxxxxxxx>
Subject: Re: [Xen-devel] Re: [Xen-ia64-devel] [PATCH] make MAX_SKBUFF_ORDER page size independent
From: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
Date: Tue, 3 Oct 2006 18:22:36 +0900
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
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On Tue, Oct 03, 2006 at 08:43:34AM +0200, Tristan Gingold wrote:
> 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 ?

fixed.

-- 
yamahata

Attachment: 11713:8ba0111bb95f_max_skbuff_order.patch
Description: Text document

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