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From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>,
	[email protected], [email protected]
Subject: [PATCH 0/5] batch completion + freeing improvements
Date: Tue, 14 Jul 2020 02:41:51 +0300	[thread overview]
Message-ID: <[email protected]> (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


             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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