69 	struct io_futexv_data *ifd = req->async_data;  in io_futexv_complete()  local
76 		res = futex_unqueue_multiple(ifd->futexv, iof->futex_nr);  in io_futexv_complete()
85 static bool io_futexv_claim(struct io_futexv_data *ifd)  in io_futexv_claim()  argument
87 	if (test_bit(0, &ifd->owned) || test_and_set_bit_lock(0, &ifd->owned))  in io_futexv_claim()
96 		struct io_futex_data *ifd = req->async_data;  in __io_futex_cancel()  local
98 		if (!futex_unqueue(&ifd->q))  in __io_futex_cancel()
102 		struct io_futexv_data *ifd = req->async_data;  in __io_futex_cancel()  local
104 		if (!io_futexv_claim(ifd))  in __io_futex_cancel()
160 	struct io_futexv_data *ifd = req->async_data;  in io_futex_wakev_fn()  local
162 	if (!io_futexv_claim(ifd))  in io_futex_wakev_fn()
175 	struct io_futexv_data *ifd;  in io_futexv_prep()  local
188 	ifd = kzalloc_flex(struct io_futexv_data, futexv, iof->futex_nr,  in io_futexv_prep()
190 	if (!ifd)  in io_futexv_prep()
193 	ret = futex_parse_waitv(ifd->futexv, iof->uaddr, iof->futex_nr,  in io_futexv_prep()
196 		kfree(ifd);  in io_futexv_prep()
204 	req->async_data = ifd;  in io_futexv_prep()
210 	struct io_futex_data *ifd = container_of(q, struct io_futex_data, q);  in io_futex_wake_fn()  local
211 	struct io_kiocb *req = ifd->req;  in io_futex_wake_fn()
224 	struct io_futexv_data *ifd = req->async_data;  in io_futexv_wait()  local
230 	ret = futex_wait_multiple_setup(ifd->futexv, iof->futex_nr, &woken);  in io_futexv_wait()
278 	struct io_futex_data *ifd = NULL;  in io_futex_wait()  local
287 	ifd = io_cache_alloc(&ctx->futex_cache, GFP_NOWAIT);  in io_futex_wait()
288 	if (!ifd) {  in io_futex_wait()
294 	req->async_data = ifd;  in io_futex_wait()
295 	ifd->q = futex_q_init;  in io_futex_wait()
296 	ifd->q.bitset = iof->futex_mask;  in io_futex_wait()
297 	ifd->q.wake = io_futex_wake_fn;  in io_futex_wait()
298 	ifd->req = req;  in io_futex_wait()
301 			       &ifd->q, NULL, NULL);  in io_futex_wait()