Re: [PATCH 0/2] Disable forwarding of LRO skbs
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: 2008-05-01 12:19:52
On Thu, May 01, 2008 at 01:08:51PM +0100, Ben Hutchings wrote:
Depending on the driver, the packets may be received into skbs which are then attached to frag_list, or into page buffers which go in the frags array. If most packets can be merged by LRO, deferring skb allocation and using the frags array is a performance win.
But for each packet it's either going to be frag_list or page frags, right? So we could still fragment based on frag_list if it's present. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} [off-list ref] Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt