mbox series

[bpf-next,0/3] veth: Bulk XDP_TX

Message ID 1558609008-2590-1-git-send-email-makita.toshiaki@lab.ntt.co.jp
Headers show
Series veth: Bulk XDP_TX | expand

Message

Toshiaki Makita May 23, 2019, 10:56 a.m. UTC 
This adds an infrastructure for bulk XDP_TX and makes veth use it.
Improves XDP_TX performance by approximately 8%. The detailed
performance numbers are shown in patch 3.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>

Toshiaki Makita (3):
  xdp: Add bulk XDP_TX queue
  xdp: Add tracepoint for bulk XDP_TX
  veth: Support bulk XDP_TX

 drivers/net/veth.c         | 26 +++++++++++++++++++++++++-
 include/net/xdp.h          |  7 +++++++
 include/trace/events/xdp.h | 25 +++++++++++++++++++++++++
 kernel/bpf/core.c          |  1 +
 net/core/xdp.c             |  3 +++
 5 files changed, 61 insertions(+), 1 deletion(-)