[PATCH 0/5] batch completion + freeing improvements

[Pavel Begunkov <asml.silence@gmail.com>]

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(-)

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2.24.0