5064 	uint64_t chunksize = (1000 + ztest_random(1000)) * sizeof (uint64_t);  in ztest_dmu_read_write()  local
5104 	ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, 0, 0, chunksize);  in ztest_dmu_read_write()
5106 	    chunksize);  in ztest_dmu_read_write()
5115 	chunksize = od[0].od_gen;  in ztest_dmu_read_write()
5116 	ASSERT3U(chunksize, ==, od[1].od_gen);  in ztest_dmu_read_write()
5126 	dmu_prefetch(os, bigobj, 0, n * chunksize, s * chunksize,  in ztest_dmu_read_write()
5138 	bigoff = n * chunksize;  in ztest_dmu_read_write()
5139 	bigsize = s * chunksize;  in ztest_dmu_read_write()
5207 		bigH = (bufwad_t *)((char *)bigbuf + i * chunksize);  in ztest_dmu_read_write()
5209 		bigT = (bufwad_t *)((char *)bigH + chunksize) - 1;  in ztest_dmu_read_write()
5293     uint64_t bigsize, uint64_t n, uint64_t chunksize, uint64_t txg)  in compare_and_update_pbbufs()  argument
5310 		bigH = (bufwad_t *)((char *)bigbuf + i * chunksize);  in compare_and_update_pbbufs()
5312 		bigT = (bufwad_t *)((char *)bigH + chunksize) - 1;  in compare_and_update_pbbufs()
5360 	uint64_t chunksize = blocksize;  in ztest_dmu_read_write_zcopy()  local
5399 	    chunksize);  in ztest_dmu_read_write_zcopy()
5410 	chunksize = blocksize;  in ztest_dmu_read_write_zcopy()
5411 	ASSERT3U(chunksize, ==, od[1].od_gen);  in ztest_dmu_read_write_zcopy()
5415 	VERIFY3U(chunksize, ==, doi.doi_data_block_size);  in ztest_dmu_read_write_zcopy()
5416 	VERIFY3U(chunksize, >=, 2 * sizeof (bufwad_t));  in ztest_dmu_read_write_zcopy()
5427 	bigoff = n * chunksize;  in ztest_dmu_read_write_zcopy()
5428 	bigsize = s * chunksize;  in ztest_dmu_read_write_zcopy()
5457 			if (i != 5 || chunksize < (SPA_MINBLOCKSIZE * 2)) {  in ztest_dmu_read_write_zcopy()
5459 				    dmu_request_arcbuf(bonus_db, chunksize);  in ztest_dmu_read_write_zcopy()
5462 				    dmu_request_arcbuf(bonus_db, chunksize / 2);  in ztest_dmu_read_write_zcopy()
5464 				    dmu_request_arcbuf(bonus_db, chunksize / 2);  in ztest_dmu_read_write_zcopy()
5482 				    chunksize < (SPA_MINBLOCKSIZE * 2)) {  in ztest_dmu_read_write_zcopy()
5511 		    n, chunksize, txg);  in ztest_dmu_read_write_zcopy()
5523 		for (off = bigoff, j = 0; j < s; j++, off += chunksize) {  in ztest_dmu_read_write_zcopy()
5525 			if (i != 5 || chunksize < (SPA_MINBLOCKSIZE * 2)) {  in ztest_dmu_read_write_zcopy()
5528 				    chunksize);  in ztest_dmu_read_write_zcopy()
5532 				    chunksize / 2);  in ztest_dmu_read_write_zcopy()
5535 				    chunksize / 2,  in ztest_dmu_read_write_zcopy()
5536 				    chunksize / 2);  in ztest_dmu_read_write_zcopy()
5543 			if (i != 5 || chunksize < (SPA_MINBLOCKSIZE * 2)) {  in ztest_dmu_read_write_zcopy()
5550 				    off + chunksize / 2,  in ztest_dmu_read_write_zcopy()