[PATCH 0/2] add proper memory barrier for IOPOLL mode

[Xiaoguang Wang <xiaoguang.wang@xxxxxxxxxxxxxxxxx>]

The first patch makes io_uring do not fail links for io request that
returns EAGAIN error, second patch adds proper memory barrier to
synchronize io_kiocb's result and iopoll_completed.

Xiaoguang Wang (2):
  io_uring: don't fail links for EAGAIN error in IOPOLL mode
  io_uring: add memory barrier to synchronize io_kiocb's result and
    iopoll_completed

 fs/io_uring.c | 55 +++++++++++++++++++++++++++------------------------
 1 file changed, 29 insertions(+), 26 deletions(-)

-- 
2.17.2