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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 1 Nov 2020 11:45:35 +0000 (12:45 +0100)
commit3de61f9bcc1c1c8a272e0ed92c2bc3923f68ce1e
treeca45f7c80d495036c5160d81f77aad04c3605569
parentf34e674fbe6dbb1aceeb2c43d917f00b0f7b5002
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/io_uring.c