[PATCH v2 0/4] nxt propagation

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

*splitted the patchset*

The next propagation bits are done similarly as it was before, but
- nxt stealing is now at top-level, but not hidden in handlers
- ensure there is no with REQ_F_DONT_STEAL_NEXT

v2:
- fix race cond in io_put_req_submission()
- don't REQ_F_DONT_STEAL_NEXT for sync poll_add

Pavel Begunkov (4):
  io_uring: clean up io_close
  io_uring: make submission ref putting consistent
  io_uring: remove @nxt from handlers
  io_uring: get next req on subm ref drop

 fs/io_uring.c | 366 +++++++++++++++++++++++---------------------------
 1 file changed, 167 insertions(+), 199 deletions(-)

-- 
2.24.0