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* [PATCH for-next 0/7] completion path optimisations
@ 2022-03-17  2:03 Pavel Begunkov
  2022-03-17  2:03 ` [PATCH 1/7] io_uring: normilise naming for fill_cqe* Pavel Begunkov
                   ` (7 more replies)
  0 siblings, 8 replies; 10+ messages in thread
From: Pavel Begunkov @ 2022-03-17  2:03 UTC (permalink / raw)
  To: io-uring; +Cc: Jens Axboe, asml.silence

A small series that for me prepares the code for further work but is
also adds some nice optimisations for completion path, including
removing an extra smp_mb() from the iopoll path.

Pavel Begunkov (7):
  io_uring: normilise naming for fill_cqe*
  io_uring: refactor timeout cancellation cqe posting
  io_uring: extend provided buf return to fails
  io_uring: remove extra barrier for non-sqpoll iopoll
  io_uring: shuffle io_eventfd_signal() bits around
  io_uring: thin down io_commit_cqring()
  io_uring: fold evfd signalling under a slower path

 fs/io_uring.c | 106 +++++++++++++++++++++++++-------------------------
 1 file changed, 54 insertions(+), 52 deletions(-)

-- 
2.35.1


^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2022-03-17 12:31 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-03-17  2:03 [PATCH for-next 0/7] completion path optimisations Pavel Begunkov
2022-03-17  2:03 ` [PATCH 1/7] io_uring: normilise naming for fill_cqe* Pavel Begunkov
2022-03-17  2:03 ` [PATCH 2/7] io_uring: refactor timeout cancellation cqe posting Pavel Begunkov
2022-03-17  2:03 ` [PATCH 3/7] io_uring: extend provided buf return to fails Pavel Begunkov
2022-03-17  2:14   ` Jens Axboe
2022-03-17  2:03 ` [PATCH 4/7] io_uring: remove extra barrier for non-sqpoll iopoll Pavel Begunkov
2022-03-17  2:03 ` [PATCH 5/7] io_uring: shuffle io_eventfd_signal() bits around Pavel Begunkov
2022-03-17  2:03 ` [PATCH 6/7] io_uring: thin down io_commit_cqring() Pavel Begunkov
2022-03-17  2:03 ` [PATCH 7/7] io_uring: fold evfd signalling under a slower path Pavel Begunkov
2022-03-17 12:31 ` [PATCH for-next 0/7] completion path optimisations Jens Axboe

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