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(parent: 0b072ee) | patch
eventpoll: add epoll_sendevents() helper
authorJens Axboe <axboe@kernel.dk>
Wed, 5 Feb 2025 14:46:22 +0000 (07:46 -0700)
committerJens Axboe <axboe@kernel.dk>
Wed, 19 Feb 2025 17:18:15 +0000 (10:18 -0700)
commit2680d05e5c8c96883616f7569f8a3c61d040c3b1
tree00d0942c0b50c07a61e05e65cc7f1759aa88fe90tree
parent0b072eea8f16510c8ea3d3a967c0bd9795859550commit | diff
eventpoll: add epoll_sendevents() helper

Basic helper that copies ready events to the specified userspace
address. The event checking is quick and racy, it's up to the caller
to ensure it retries appropriately in case 0 events are copied.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/eventpoll.c diff | blob | blame | history
include/linux/eventpoll.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)