Messages in this thread | | | Date | Thu, 3 Aug 2006 19:23:42 +0400 | From | Evgeniy Polyakov <> | Subject | Re: problems with e1000 and jumboframes |
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On Thu, Aug 03, 2006 at 05:08:51PM +0200, Krzysztof Oledzki (olel@ans.pl) wrote: > >then skb_alloc adds a little > >(sizeof(struct skb_shared_info)) at the end, and this ends up > >in 32k request just for 9k jumbo frame. > > Strange, why this skb_shared_info cannon be added before first alignment? > And what about smaller frames like 1500, does this driver behave similar > (first align then add)?
e1000 aligns it to 2k, which will be transformed into 4k allocation.
> Best regards, > > Krzysztof Olędzki
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