demangle_poll    1757 fs/aio.c       	req->events = demangle_poll(iocb->aio_buf) | EPOLLERR | EPOLLHUP;
demangle_poll    3009 fs/fuse/file.c 		return demangle_poll(outarg.revents);
demangle_poll    1896 fs/io_uring.c  	poll->events = demangle_poll(events) | EPOLLERR | EPOLLHUP;
demangle_poll     857 fs/select.c    	filter = demangle_poll(pollfd->events) | EPOLLERR | EPOLLHUP;