[Qemu-devel] [PATCH 0/5] virtio-net: More configurability and bh handling for tx

[Alex Williamson]

Add the ability to configure the tx_timer timeout and add a bottom
half tx handler that typically shows a nice perf boost over the
time based approach.  See last patch for perf details.  Make this
the new default when the iothread is enabled.  Thanks,

Alex

---

Alex Williamson (5):
      virtio-net: Switch default to new bottom half TX handler for iothread
      virtio-net: Introduce a new bottom half packet TX
      virtio-net: Rename tx_timer_active to tx_waiting
      virtio-net: Limit number of packets sent per TX flush
      virtio-net: Make tx_timer timeout configurable


 hw/s390-virtio-bus.c |    6 ++
 hw/s390-virtio-bus.h |    4 ++
 hw/syborg_virtio.c   |   10 +++-
 hw/virtio-net.c      |  129 ++++++++++++++++++++++++++++++++++++++++----------
 hw/virtio-net.h      |    2 -
 hw/virtio-pci.c      |   10 +++-
 hw/virtio.h          |    9 +++
 7 files changed, 137 insertions(+), 33 deletions(-)