io_uring: return cancelation status from poll/timeout/files handlers
authorJens Axboe <axboe@kernel.dk>
Sat, 26 Sep 2020 21:05:03 +0000 (15:05 -0600)
committerJens Axboe <axboe@kernel.dk>
Mon, 12 Oct 2020 21:03:11 +0000 (15:03 -0600)
commitbde6369157b2e0ee1ae65d2c337ee1bb13b68106
treeb2d3e60d77d0f919f90667abdce8bdd350a5fb30
parent88f9bcf0b379c8fc571c77045c8a3b05b730a212
io_uring: return cancelation status from poll/timeout/files handlers

commit 76e1b6427fd8246376a97e3227049d49188dfb9c upstream.

Return whether we found and canceled requests or not. This is in
preparation for using this information, no functional changes in this
patch.

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