tree 8cb0f93ee06dae7de8abc6b4416f4d71e87082d4
parent ab0b6451db2a8ed630b89ef3826b8ea994149444
author Pavel Begunkov <asml.silence@gmail.com> 1593519640 +0300
committer Jens Axboe <axboe@kernel.dk> 1593531124 -0600

io_uring: don't fail iopoll requeue without ->mm

Actually, io_iopoll_queue() may have NULL ->mm, that's if SQ thread
didn't grabbed mm before doing iopoll. Don't fail reqs there, as after
recent changes it won't be punted directly but rather through task_work.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>