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Salam Noureddine authored
When many pf_packet listeners are created on a lot of interfaces the current implementation using global packet type lists scales poorly. This patch adds per net_device packet type lists to fix this problem. The patch was originally written by Eric Biederman for linux-2.6.29. Tested on linux-3.16. Signed-off-by:
"Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by:
Salam Noureddine <noureddine@arista.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
7866a621