From: Pavel Begunkov <asml.silence@gmail.com>
To: io-uring@vger.kernel.org
Cc: Jens Axboe <axboe@kernel.dk>, asml.silence@gmail.com
Subject: [PATCH for-next 0/7] completion path optimisations
Date: Thu, 17 Mar 2022 02:03:35 +0000 [thread overview]
Message-ID: <cover.1647481208.git.asml.silence@gmail.com> (raw)
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
next reply other threads:[~2022-03-17 2:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-17 2:03 Pavel Begunkov [this message]
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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