From: Pavel Begunkov <asml.silence@gmail.com>
To: Jens Axboe <axboe@kernel.dk>,
io-uring@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 0/5] batch completion + freeing improvements
Date: Tue, 14 Jul 2020 02:41:51 +0300 [thread overview]
Message-ID: <cover.1594683622.git.asml.silence@gmail.com> (raw)
Different batching improvements, that's it.
Unfortunately, I don't have a decent SSD/setup at hand to
benchmark it properly.
p.s. if extra 32 pointers on stack would be a problem, I wanted for
long to put submit_state into ctx itself.
Pavel Begunkov (5):
io_uring: move io_req_complete() definition
io_uring: replace list with array for compl batch
io_uring: batch free in batched completion
tasks: add put_task_struct_many()
io_uring: batch put_task_struct()
fs/io_uring.c | 129 ++++++++++++++++++++++---------------
include/linux/sched/task.h | 6 ++
2 files changed, 82 insertions(+), 53 deletions(-)
--
2.24.0
next reply other threads:[~2020-07-13 23:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-13 23:41 Pavel Begunkov [this message]
2020-07-13 23:41 ` [PATCH 1/5] io_uring: move io_req_complete() definition Pavel Begunkov
2020-07-13 23:41 ` [PATCH 2/5] io_uring: replace list with array for compl batch Pavel Begunkov
2020-07-13 23:41 ` [PATCH 3/5] io_uring: batch free in batched completion Pavel Begunkov
2020-07-13 23:41 ` [PATCH 4/5] tasks: add put_task_struct_many() Pavel Begunkov
2020-07-13 23:41 ` [PATCH 5/5] io_uring: batch put_task_struct() Pavel Begunkov
2020-07-14 1:08 ` [PATCH 0/5] batch completion + freeing improvements Jens Axboe
2020-07-14 7:15 ` Pavel Begunkov
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