52 		CHECK(s->value != 333, "sample1_value", "exp %ld, got %ld\n",  in process_sample()
56 		CHECK(s->value != 777, "sample2_value", "exp %ld, got %ld\n",  in process_sample()
154 	if (CHECK(!skel, "skel_open", "skeleton open failed\n"))  in ringbuf_subtest()
160 	if (CHECK(err != 0, "skel_load", "skeleton load failed\n"))  in ringbuf_subtest()
214 	if (CHECK(!ringbuf, "ringbuf_create", "failed to create ringbuf\n"))  in ringbuf_subtest()
218 	if (CHECK(err, "skel_attach", "skeleton attachment failed: %d\n", err))  in ringbuf_subtest()
231 	CHECK(skel->bss->avail_data != 3 * rec_sz,  in ringbuf_subtest()
234 	CHECK(skel->bss->ring_size != page_size,  in ringbuf_subtest()
237 	CHECK(skel->bss->cons_pos != 0,  in ringbuf_subtest()
240 	CHECK(skel->bss->prod_pos != 3 * rec_sz,  in ringbuf_subtest()
260 	if (CHECK(err != -EDONE, "err_done", "done err: %d\n", err))  in ringbuf_subtest()
263 	CHECK(cnt != 2, "cnt", "exp %d samples, got %d\n", 2, cnt);  in ringbuf_subtest()
267 	if (CHECK(err != 0, "extra_samples", "poll result: %d\n", err))  in ringbuf_subtest()
270 	CHECK(cnt != 0, "cnt", "exp %d samples, got %d\n", 0, cnt);  in ringbuf_subtest()
272 	CHECK(skel->bss->dropped != 0, "err_dropped", "exp %ld, got %ld\n",  in ringbuf_subtest()
274 	CHECK(skel->bss->total != 2, "err_total", "exp %ld, got %ld\n",  in ringbuf_subtest()
276 	CHECK(skel->bss->discarded != 1, "err_discarded", "exp %ld, got %ld\n",  in ringbuf_subtest()
281 	CHECK(skel->bss->cons_pos != 3 * rec_sz,  in ringbuf_subtest()
285 	CHECK(err <= 0, "poll_err", "err %d\n", err);  in ringbuf_subtest()
287 	CHECK(cnt != 2, "cnt", "exp %d samples, got %d\n", 2, cnt);  in ringbuf_subtest()
291 	if (CHECK(err, "bg_poll", "pthread_create failed: %d\n", err))  in ringbuf_subtest()
306 	if (CHECK(err != EBUSY, "try_join", "err %d\n", err))  in ringbuf_subtest()
310 	CHECK(skel->bss->dropped != 0, "err_dropped", "exp %ld, got %ld\n",  in ringbuf_subtest()
312 	CHECK(skel->bss->total != 2, "err_total", "exp %ld, got %ld\n",  in ringbuf_subtest()
314 	CHECK(skel->bss->discarded != 1, "err_discarded", "exp %ld, got %ld\n",  in ringbuf_subtest()
317 	CHECK(cnt != 0, "cnt", "exp %d samples, got %d\n", 0, cnt);  in ringbuf_subtest()
329 	if (CHECK(err != EBUSY, "try_join", "err %d\n", err))  in ringbuf_subtest()
334 	CHECK(cnt != 0, "cnt", "exp %d samples, got %d\n", 0, cnt);  in ringbuf_subtest()
350 	if (CHECK(err, "join_bg", "err %d\n", err))  in ringbuf_subtest()
353 	if (CHECK(bg_ret <= 0, "bg_ret", "epoll_wait result: %ld", bg_ret))  in ringbuf_subtest()
360 	CHECK(err < 0, "rb_consume", "failed: %d\b", err);  in ringbuf_subtest()
368 	CHECK(cnt != 6, "cnt", "exp %d samples, got %d\n", 6, cnt);  in ringbuf_subtest()
371 	CHECK(skel->bss->dropped != 0, "err_dropped", "exp %ld, got %ld\n",  in ringbuf_subtest()
373 	CHECK(skel->bss->total != 2, "err_total", "exp %ld, got %ld\n",  in ringbuf_subtest()
375 	CHECK(skel->bss->discarded != 1, "err_discarded", "exp %ld, got %ld\n",  in ringbuf_subtest()