io_uring: fix missing io_grab_files()

We won't have valid ring_fd, ring_file in task work. Grab files early.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2020-06-27 14:04:58 +03:00 • committed by Jens Axboe
commit 710c2bfb66