[PATCH for-5.9 0/4] moving grab_env() later before punt

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

This is a first part of patches cleaning up after recent link/tast_work
quick fixes. The main idea intention here is to make io_steal_work()
functional again. That's done in [4/4], others are preps.

[4/4] may have its dragons, and even though I tested it
long enough, would love someone to take a closer look / test as well.

note: on top of "cleanup for req_free/find_next"

Pavel Begunkov (4):
  io_uring: don't pass def into io_req_work_grab_env
  io_uring: do init work in grab_env()
  io_uring: factor out grab_env() from defer_prep()
  io_uring: do grab_env() just before punting

 fs/io_uring.c | 73 +++++++++++++++++++++++++++------------------------
 1 file changed, 38 insertions(+), 35 deletions(-)

-- 
2.24.0