From: Pavel Begunkov <asml.silence@gmail.com>
To: Jens Axboe <axboe@kernel.dk>, io-uring@vger.kernel.org
Subject: [PATCH for-next 00/12] another round of 5.14 optimisations
Date: Thu, 17 Jun 2021 18:13:58 +0100 [thread overview]
Message-ID: <cover.1623949695.git.asml.silence@gmail.com> (raw)
1-7 are random patches.
8-12 are optimisations for running req-backed task works. For task_work
and/or linking heavy use cases, also should make io_req_task_work_add()
called from inside of tctx_task_work() much lighter.
Pavel Begunkov (12):
io_uring: fix false WARN_ONCE
io_uring: refactor io_submit_flush_completions()
io_uring: move creds from io-wq work to io_kiocb
io_uring: track request creds with a flag
io_uring: simplify iovec freeing in io_clean_op()
io_uring: clean all flags in io_clean_op() at once
io_uring: refactor io_get_sequence()
io_uring: inline __tctx_task_work()
io_uring: optimise task_work submit flushing
io_uring: refactor tctx task_work list splicing
io_uring: don't resched with empty task_list
io_uring: improve in tctx_task_work() resubmission
fs/io-wq.c | 5 +-
fs/io-wq.h | 1 -
fs/io_uring.c | 134 +++++++++++++++++++++++++-------------------------
3 files changed, 71 insertions(+), 69 deletions(-)
--
2.31.1
next reply other threads:[~2021-06-17 17:14 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-17 17:13 Pavel Begunkov [this message]
2021-06-17 17:13 ` [PATCH 01/12] io_uring: fix false WARN_ONCE Pavel Begunkov
2021-06-17 17:14 ` [PATCH 02/12] io_uring: refactor io_submit_flush_completions() Pavel Begunkov
2021-06-17 17:14 ` [PATCH 03/12] io_uring: move creds from io-wq work to io_kiocb Pavel Begunkov
2021-06-17 17:14 ` [PATCH 04/12] io_uring: track request creds with a flag Pavel Begunkov
2021-06-17 17:14 ` [PATCH 05/12] io_uring: simplify iovec freeing in io_clean_op() Pavel Begunkov
2021-06-17 17:14 ` [PATCH 06/12] io_uring: clean all flags in io_clean_op() at once Pavel Begunkov
2021-06-17 17:14 ` [PATCH 07/12] io_uring: refactor io_get_sequence() Pavel Begunkov
2021-06-17 17:14 ` [PATCH 08/12] io_uring: inline __tctx_task_work() Pavel Begunkov
2021-06-17 17:14 ` [PATCH 09/12] io_uring: optimise task_work submit flushing Pavel Begunkov
2021-06-17 17:14 ` [PATCH 10/12] io_uring: refactor tctx task_work list splicing Pavel Begunkov
2021-06-17 17:14 ` [PATCH 11/12] io_uring: don't resched with empty task_list Pavel Begunkov
2021-06-17 17:14 ` [PATCH 12/12] io_uring: improve in tctx_task_work() resubmission Pavel Begunkov
2021-06-18 15:23 ` Jens Axboe
2021-06-18 15:33 ` Pavel Begunkov
2021-06-18 15:35 ` Jens Axboe
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