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[0/3] Async vhost packed ring optimization

Message ID 20221220004415.29576-1-cheng1.jiang@intel.com (mailing list archive)
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Message

Jiang, Cheng1 Dec. 20, 2022, 12:44 a.m. UTC 
  To improve the performance of async vhost packed ring. We remove the
unnecessary data copy in async vhost packed ring. And add the batch
data path in both enqueue data path and dequeue data path.

Cheng Jiang (3):
  vhost: remove redundant copy for packed shadow used ring
  vhost: add batch enqueue in async vhost packed ring
  vhost: add batch dequeue in async vhost packed ring

 lib/vhost/virtio_net.c | 393 +++++++++++++++++++++++++++++++++++++----
 1 file changed, 355 insertions(+), 38 deletions(-)

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2.35.1