linux/tools/testing/selftests/filesystems/epoll
Nam Cao 827382c088
selftests/eventpoll: Add test for multiple waiters
Add a test whichs creates 64 threads who all epoll_wait() on the same
eventpoll. The source eventfd is written but never read, therefore all the
threads should always see an EPOLLIN event.

This test fails because of a kernel bug, which will be fixed by a follow-up
commit.

Signed-off-by: Nam Cao <namcao@linutronix.de>
Link: https://patch.msgid.link/b11947013563875c046c0b0959c29fd95eeebd34.1780422138.git.namcao@linutronix.de
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
2026-06-04 10:25:10 +02:00
..
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
epoll_wakeup_test.c selftests/eventpoll: Add test for multiple waiters 2026-06-04 10:25:10 +02:00
Makefile selftests: filesystems: Fix incorrect kernel headers search path 2023-02-13 09:09:44 -07:00