io_uring: cleanup ->user usage
authorJens Axboe <axboe@kernel.dk>
Sun, 21 Feb 2021 23:19:37 +0000 (16:19 -0700)
committerJens Axboe <axboe@kernel.dk>
Wed, 24 Feb 2021 03:33:31 +0000 (20:33 -0700)
commit62e398be275a6c6efefe117b8960ae4e40e047cd
treec849f88295c2657dbd849caf091639dd60ce1bea
parent728f13e730093d0b3a1317d2ada83c2538941f34
io_uring: cleanup ->user usage

At this point we're only using it for memory accounting, so there's no
need to have an extra ->limit_mem - we can just set ->user if we do
the accounting, or leave it at NULL if we don't.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c