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* [dpdk-dev] [RFC 00/14] vhost: clean-up and simplify async implementation
@ 2021-10-07 21:59 Maxime Coquelin
  2021-10-07 22:00 ` [dpdk-dev] [RFC 01/14] vhost: move async data in a dedicated structure Maxime Coquelin
                   ` (15 more replies)
  0 siblings, 16 replies; 21+ messages in thread
From: Maxime Coquelin @ 2021-10-07 21:59 UTC (permalink / raw)
  To: dev, chenbo.xia, jiayu.hu, yuanx.wang, wenwux.ma,
	bruce.richardson, john.mcnamara
  Cc: Maxime Coquelin

This series aims at cleaning and simplifying the async
enqueue path. I think it makes the code easier to
understand, and is necessary before integrating new
changes.

I may have more reworks to propose in next revisions,
but I wanted to share my current status early so that
you have time to review/test it.

It is only compile-tested, as I don't have HW with IOAT
support to test it.

Maxime Coquelin (14):
  vhost: move async data in a dedicated structure
  vhost: hide inflight async structure
  vhost: simplify async IO vectors
  vhost: simplify async IO vectors iterators
  vhost: remove async batch threshold
  vhost: introduce specific iovec structure
  vhost: remove useless fields in async iterator struct
  vhost: improve IO vector logic
  vhost: remove notion of async descriptor
  vhost: simplify async enqueue completion
  vhost: simplify getting the first in-flight index
  vhost: prepare async for mbuf to desc refactoring
  vhost: prepare sync for mbuf to desc refactoring
  vhost: merge sync and async mbuf to desc filling

 examples/vhost/ioat.c       |  30 +-
 examples/vhost/ioat.h       |   2 +-
 lib/vhost/rte_vhost_async.h |  42 +--
 lib/vhost/vhost.c           | 129 +++----
 lib/vhost/vhost.h           |  67 ++--
 lib/vhost/vhost_user.c      |   4 +-
 lib/vhost/virtio_net.c      | 697 ++++++++++++++----------------------
 7 files changed, 379 insertions(+), 592 deletions(-)

-- 
2.31.1


^ permalink raw reply	[flat|nested] 21+ messages in thread

end of thread, other threads:[~2021-10-14  8:54 UTC | newest]

Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-10-07 21:59 [dpdk-dev] [RFC 00/14] vhost: clean-up and simplify async implementation Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 01/14] vhost: move async data in a dedicated structure Maxime Coquelin
2021-10-14  3:24   ` Hu, Jiayu
2021-10-14  8:54     ` Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 02/14] vhost: hide inflight async structure Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 03/14] vhost: simplify async IO vectors Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 04/14] vhost: simplify async IO vectors iterators Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 05/14] vhost: remove async batch threshold Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 06/14] vhost: introduce specific iovec structure Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 07/14] vhost: remove useless fields in async iterator struct Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 08/14] vhost: improve IO vector logic Maxime Coquelin
2021-10-12  6:05   ` Hu, Jiayu
2021-10-12  8:34     ` Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 09/14] vhost: remove notion of async descriptor Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 10/14] vhost: simplify async enqueue completion Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 11/14] vhost: simplify getting the first in-flight index Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 12/14] vhost: prepare async for mbuf to desc refactoring Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 13/14] vhost: prepare sync " Maxime Coquelin
2021-10-07 22:00 ` [dpdk-dev] [RFC 14/14] vhost: merge sync and async mbuf to desc filling Maxime Coquelin
2021-10-08 12:36 ` [dpdk-dev] [RFC 00/14] vhost: clean-up and simplify async implementation David Marchand
2021-10-12  6:24 ` Hu, Jiayu

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