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* [PATCH for-next 00/12] another round of 5.14 optimisations
@ 2021-06-17 17:13 Pavel Begunkov
  2021-06-17 17:13 ` [PATCH 01/12] io_uring: fix false WARN_ONCE Pavel Begunkov
                   ` (11 more replies)
  0 siblings, 12 replies; 16+ messages in thread
From: Pavel Begunkov @ 2021-06-17 17:13 UTC (permalink / raw)
  To: Jens Axboe, io-uring

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


^ permalink raw reply	[flat|nested] 16+ messages in thread

end of thread, other threads:[~2021-06-18 15:36 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-06-17 17:13 [PATCH for-next 00/12] another round of 5.14 optimisations Pavel Begunkov
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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