AF_PACKET: Add documentation for queue mapping fanout mode
Recently I added a new AF_PACKET fanout operation mode in commit
2d36097, but I forgot to document it. Add PACKET_FANOUT_QM as an available mode
in the af_packet documentation. Applies to net-next.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
CC: "David S. Miller" <davem@davemloft.net>
CC: Daniel Borkmann <dborkman@redhat.com>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/Documentation/networking/packet_mmap.txt b/Documentation/networking/packet_mmap.txt
index 91ffe1d..1404674 100644
--- a/Documentation/networking/packet_mmap.txt
+++ b/Documentation/networking/packet_mmap.txt
@@ -583,6 +583,7 @@
- PACKET_FANOUT_CPU: schedule to socket by CPU packet arrives on
- PACKET_FANOUT_RND: schedule to socket by random selection
- PACKET_FANOUT_ROLLOVER: if one socket is full, rollover to another
+ - PACKET_FANOUT_QM: schedule to socket by skbs recorded queue_mapping
Minimal example code by David S. Miller (try things like "./test eth0 hash",
"./test eth0 lb", etc.):