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* [PATCH 0/5] batch completion + freeing improvements
@ 2020-07-13 23:41 Pavel Begunkov
  2020-07-13 23:41 ` [PATCH 1/5] io_uring: move io_req_complete() definition Pavel Begunkov
                   ` (5 more replies)
  0 siblings, 6 replies; 8+ messages in thread
From: Pavel Begunkov @ 2020-07-13 23:41 UTC (permalink / raw)
  To: Jens Axboe, io-uring, linux-kernel

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


^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2020-07-14  7:17 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-07-13 23:41 [PATCH 0/5] batch completion + freeing improvements Pavel Begunkov
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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