Re: [PATCH] net: micro-optimize skb_datagram_iter
From: David Howells <dhowells@redhat.com>
Date: 2024-06-21 07:54:29
Also in:
oe-lkp
Eric Dumazet [off-list ref] wrote:
But the trace involves af_unix, not GRO ?
Ah. splice()/vmsplice() can feed multipage folios into the socket. Possibly those can be in highmem. David