io_uring: remove io_identity
authorJens Axboe <axboe@kernel.dk>
Mon, 15 Feb 2021 20:40:22 +0000 (13:40 -0700)
committerJens Axboe <axboe@kernel.dk>
Fri, 19 Feb 2021 17:02:35 +0000 (10:02 -0700)
commiteabb9e5b8b81d4e842be6a60f9e3822eb342d712
tree99c93a2e1fbcac162d546cc72f7aa6210379b0a0
parenta8b340b6c7131e7f31d56810ada056522b356f72
io_uring: remove io_identity

We are no longer grabbing state, so no need to maintain an IO identity
that we COW if there are changes.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io-wq.c
fs/io-wq.h
fs/io_uring.c
include/linux/io_uring.h