[dpdk-dev] [PATCH 0/4] RFC virtio performance enhancement and cleanups

Stephen Hemminger stephen at networkplumber.org
Fri Sep 4 22:58:24 CEST 2015


These are compile tested only, haven't debugged or checked out the corner
case. Submitted for discussion and future planning.

Stephen Hemminger (4):
  virtio: clean up space checks on xmit
  virtio: don't use unlikely for normal tx stuff
  virtio: use indirect ring elements
  virtio: use any layout on transmit

 drivers/net/virtio/virtio_ethdev.c |  11 ++-
 drivers/net/virtio/virtio_ethdev.h |   4 +-
 drivers/net/virtio/virtio_rxtx.c   | 151 ++++++++++++++++++++++++-------------
 drivers/net/virtio/virtqueue.h     |   8 ++
 4 files changed, 115 insertions(+), 59 deletions(-)

-- 
2.1.4



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