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* [RFC PATCH v1 0/3] liburing: add api for napi busy poll timeout
@ 2022-11-03 20:40 Stefan Roesch
  2022-11-03 20:40 ` [RFC PATCH v1 1/3] liburing: add api to set " Stefan Roesch
                   ` (2 more replies)
  0 siblings, 3 replies; 12+ messages in thread
From: Stefan Roesch @ 2022-11-03 20:40 UTC (permalink / raw)
  To: kernel-team; +Cc: shr, axboe, olivier, netdev, io-uring, kuba

This adds two new api's to set and clear the napi busy poll timeout. The
two new functions are called:
- io_uring_register_busy_poll_timeout and
- io_uring_unregister_busy_poll_timeout.

The patch series also contains the documentation for the two new functions
and two test programs. The client program is called napi-busy-poll-client
and the server program napi-busy-poll-server. The client measures the
roundtrip times of requests.

There is also a kernel patch "io-uring: support napi busy poll" to enable
this feature on the kernel side.

Signed-off-by: Stefan Roesch <[email protected]>

Stefan Roesch (3):
  liburing: add api to set napi busy poll timeout
  liburing: add documentation for new napi busy polling
  liburing: add test programs for napi busy poll

 man/io_uring_register_napi.3    |  35 +++
 man/io_uring_unregister_napi.3  |  26 ++
 src/include/liburing.h          |   3 +
 src/include/liburing/io_uring.h |   4 +
 src/register.c                  |  12 +
 test/Makefile                   |   2 +
 test/napi-busy-poll-client.c    | 419 ++++++++++++++++++++++++++++++++
 test/napi-busy-poll-server.c    | 371 ++++++++++++++++++++++++++++
 8 files changed, 872 insertions(+)
 create mode 100644 man/io_uring_register_napi.3
 create mode 100644 man/io_uring_unregister_napi.3
 create mode 100644 test/napi-busy-poll-client.c
 create mode 100644 test/napi-busy-poll-server.c


base-commit: 4915f2af869876d892a1f591ee2c21be21c6fc5c
-- 
2.30.2


^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2022-11-07 18:03 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-11-03 20:40 [RFC PATCH v1 0/3] liburing: add api for napi busy poll timeout Stefan Roesch
2022-11-03 20:40 ` [RFC PATCH v1 1/3] liburing: add api to set " Stefan Roesch
2022-11-03 21:55   ` Ammar Faizi
2022-11-07 17:54     ` Stefan Roesch
2022-11-03 22:09   ` Ammar Faizi
2022-11-07 17:56     ` Stefan Roesch
2022-11-03 20:40 ` [RFC PATCH v1 2/3] liburing: add documentation for new napi busy polling Stefan Roesch
2022-11-03 20:40 ` [RFC PATCH v1 3/3] liburing: add test programs for napi busy poll Stefan Roesch
2022-11-03 22:04   ` Ammar Faizi
2022-11-07 17:57     ` Stefan Roesch
2022-11-03 22:20   ` Ammar Faizi
2022-11-07 17:58     ` Stefan Roesch

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