io-wq: remove unused io-wq refcounting
authorPavel Begunkov <asml.silence@gmail.com>
Mon, 14 Jun 2021 01:36:13 +0000 (02:36 +0100)
committerJens Axboe <axboe@kernel.dk>
Mon, 14 Jun 2021 14:23:12 +0000 (08:23 -0600)
commit382cb030469db3d428ada09e7925f684ba9d61cf
treef0ca473a27ab7d3e7b010ab1f52af439ee6c9f75
parentc7f405d6fa36f778931881bfb1e12dd401d0bc62
io-wq: remove unused io-wq refcounting

iowq->refs is initialised to one and killed on exit, so it's not used
and we can kill it.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/401007393528ea7c102360e69a29b64498e15db2.1623634181.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io-wq.c