From: Pavel Begunkov <asml.silence@gmail.com>
To: Jens Axboe <axboe@kernel.dk>, io-uring@vger.kernel.org
Subject: [PATCH v2 for-next 0/5] 5.15 cleanups and optimisations
Date: Sun, 15 Aug 2021 10:40:17 +0100 [thread overview]
Message-ID: <cover.1628981736.git.asml.silence@gmail.com> (raw)
Some improvements after killing refcounting, and other cleanups.
With 2/2 with will be only tracking reqs with
file->f_op == &io_uring_fops, which is nice.
6-9 optimise the generic path as well as linked timeouts.
v2: s/io_req_refcount/io_req_set_refcount (Jens)
6-9 are added
Pavel Begunkov (9):
io_uring: optimise iowq refcounting
io_uring: don't inflight-track linked timeouts
io_uring: optimise initial ltimeout refcounting
io_uring: kill not necessary resubmit switch
io_uring: deduplicate cancellation code
io_uring: kill REQ_F_LTIMEOUT_ACTIVE
io_uring: simplify io_prep_linked_timeout
io_uring: cancel not-armed linked touts separately
io_uring: optimise io_prep_linked_timeout()
fs/io_uring.c | 165 ++++++++++++++++++++++++++++----------------------
1 file changed, 94 insertions(+), 71 deletions(-)
--
2.32.0
next reply other threads:[~2021-08-15 9:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-15 9:40 Pavel Begunkov [this message]
2021-08-15 9:40 ` [PATCH v2 1/9] io_uring: optimise iowq refcounting Pavel Begunkov
2021-08-15 9:40 ` [PATCH v2 2/9] io_uring: don't inflight-track linked timeouts Pavel Begunkov
2021-08-15 9:40 ` [PATCH v2 3/9] io_uring: optimise initial ltimeout refcounting Pavel Begunkov
2021-08-15 9:40 ` [PATCH v2 4/9] io_uring: kill not necessary resubmit switch Pavel Begunkov
2021-08-15 9:40 ` [PATCH v2 5/9] io_uring: deduplicate cancellation code Pavel Begunkov
2021-08-15 9:40 ` [PATCH v2 6/9] io_uring: kill REQ_F_LTIMEOUT_ACTIVE Pavel Begunkov
2021-08-15 9:40 ` [PATCH v2 7/9] io_uring: simplify io_prep_linked_timeout Pavel Begunkov
2021-08-15 9:40 ` [PATCH v2 8/9] io_uring: cancel not-armed linked touts separately Pavel Begunkov
2021-08-15 9:40 ` [PATCH v2 9/9] io_uring: optimise io_prep_linked_timeout() Pavel Begunkov
2021-08-15 15:17 ` [PATCH v2 for-next 0/5] 5.15 cleanups and optimisations Jens Axboe
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