count_waiters - Linux

Symbol: count_waiters

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

while (count_waiters(&ctx) != ARRAY_SIZE(ctx.evfd))

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

while (count_waiters(&ctx) && msecs() < ms + 1000)

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

ASSERT_EQ(count_waiters(&ctx), 0);