eventpoll: support non-blocking do_epoll_ctl() calls
authorJens Axboe <axboe@kernel.dk>
Wed, 8 Jan 2020 22:05:37 +0000 (15:05 -0700)
committerJens Axboe <axboe@kernel.dk>
Wed, 22 Jan 2020 16:29:19 +0000 (09:29 -0700)
commit5ae26faac84d76bf4a599d44b03e3b781e58c7b8
tree5cbbc57648b6d436ec7de779cc5fc00b2558b5e8
parent4f5e1bd9c700f6f87878dc2a05df1ba1a15b756f
eventpoll: support non-blocking do_epoll_ctl() calls

Also make it available outside of epoll, along with the helper that
decides if we need to copy the passed in epoll_event.

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