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, 15 Jan 2020 22:05:04 +0000 (15:05 -0700)
commitf1d8f272dea391f1d67917b0c0de6e848e05b1d7
tree350d5cdf9e71ce7fc86b856ea6232ade81b87edf
parenteb46902401be21decc183b8530731015e3b34090
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