From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH 5.13 00/11] a second batch for 5.13
Date: Thu, 4 Mar 2021 18:52:14 +0000 [thread overview]
Message-ID: <[email protected]> (raw)
Easy patches for general maintanance, a slightly skewed to the
optimisation side. Benchmarked 2-7 before, which gave a slight boot for
nops(32) -- 22M vs 23M IOPS.
Pavel Begunkov (11):
io_uring: don't take ctx refs in task_work handler
io_uring: optimise io_uring_enter()
io_uring: move setting tctx->sqpoll from hot path
io_uring: inline io_clean_op() fast path
io_uring: optimise io_dismantle_req() fast path
io_uring: abolish old io_put_file()
io_uring: keep io_req_free_batch() call locality
io_uring: set req->work closer to all other fields
io_uring: inline __io_queue_linked_timeout()
io_uring: optimise success case of __io_queue_sqe
io_uring: refactor io_flush_cached_reqs()
fs/io_uring.c | 157 ++++++++++++++++++++++++--------------------------
1 file changed, 76 insertions(+), 81 deletions(-)
--
2.24.0
next reply other threads:[~2021-03-04 18:58 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-04 18:52 Pavel Begunkov [this message]
2021-03-04 18:52 ` [PATCH 01/11] io_uring: don't take ctx refs in task_work handler Pavel Begunkov
2021-03-04 18:52 ` [PATCH 02/11] io_uring: optimise io_uring_enter() Pavel Begunkov
2021-03-04 18:52 ` [PATCH 03/11] io_uring: move setting tctx->sqpoll from hot path Pavel Begunkov
2021-03-04 18:52 ` [PATCH 04/11] io_uring: inline io_clean_op() fast path Pavel Begunkov
2021-03-04 18:52 ` [PATCH 05/11] io_uring: optimise io_dismantle_req() " Pavel Begunkov
2021-03-04 18:52 ` [PATCH 06/11] io_uring: abolish old io_put_file() Pavel Begunkov
2021-03-04 18:52 ` [PATCH 07/11] io_uring: keep io_req_free_batch() call locality Pavel Begunkov
2021-03-04 18:52 ` [PATCH 08/11] io_uring: set req->work closer to all other fields Pavel Begunkov
2021-03-04 18:52 ` [PATCH 09/11] io_uring: inline __io_queue_linked_timeout() Pavel Begunkov
2021-03-04 18:52 ` [PATCH 10/11] io_uring: optimise success case of __io_queue_sqe Pavel Begunkov
2021-03-04 18:52 ` [PATCH 11/11] io_uring: refactor io_flush_cached_reqs() Pavel Begunkov
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