31 static int subpgsize;  variable
49 	prandom_bytes_state(&rnd_state, writebuf, subpgsize);  in write_eraseblock()
50 	err = mtd_write(mtd, addr, subpgsize, &written, writebuf);  in write_eraseblock()
51 	if (unlikely(err || written != subpgsize)) {  in write_eraseblock()
54 		if (written != subpgsize) {  in write_eraseblock()
55 			pr_err("  write size: %#x\n", subpgsize);  in write_eraseblock()
61 	addr += subpgsize;  in write_eraseblock()
63 	prandom_bytes_state(&rnd_state, writebuf, subpgsize);  in write_eraseblock()
64 	err = mtd_write(mtd, addr, subpgsize, &written, writebuf);  in write_eraseblock()
65 	if (unlikely(err || written != subpgsize)) {  in write_eraseblock()
68 		if (written != subpgsize) {  in write_eraseblock()
69 			pr_err("  write size: %#x\n", subpgsize);  in write_eraseblock()
85 		if (addr + (subpgsize * k) > (loff_t)(ebnum + 1) * mtd->erasesize)  in write_eraseblock2()
87 		prandom_bytes_state(&rnd_state, writebuf, subpgsize * k);  in write_eraseblock2()
88 		err = mtd_write(mtd, addr, subpgsize * k, &written, writebuf);  in write_eraseblock2()
89 		if (unlikely(err || written != subpgsize * k)) {  in write_eraseblock2()
92 			if (written != subpgsize * k) {  in write_eraseblock2()
94 				       subpgsize * k);  in write_eraseblock2()
100 		addr += subpgsize * k;  in write_eraseblock2()
110 	for (i = 0; i < subpgsize; ) {  in print_subpage()
111 		for (j = 0; i < subpgsize && j < 32; ++i, ++j)  in print_subpage()
123 	prandom_bytes_state(&rnd_state, writebuf, subpgsize);  in verify_eraseblock()
124 	clear_data(readbuf, subpgsize);  in verify_eraseblock()
125 	err = mtd_read(mtd, addr, subpgsize, &read, readbuf);  in verify_eraseblock()
126 	if (unlikely(err || read != subpgsize)) {  in verify_eraseblock()
127 		if (mtd_is_bitflip(err) && read == subpgsize) {  in verify_eraseblock()
137 	if (unlikely(memcmp(readbuf, writebuf, subpgsize))) {  in verify_eraseblock()
148 	addr += subpgsize;  in verify_eraseblock()
150 	prandom_bytes_state(&rnd_state, writebuf, subpgsize);  in verify_eraseblock()
151 	clear_data(readbuf, subpgsize);  in verify_eraseblock()
152 	err = mtd_read(mtd, addr, subpgsize, &read, readbuf);  in verify_eraseblock()
153 	if (unlikely(err || read != subpgsize)) {  in verify_eraseblock()
154 		if (mtd_is_bitflip(err) && read == subpgsize) {  in verify_eraseblock()
164 	if (unlikely(memcmp(readbuf, writebuf, subpgsize))) {  in verify_eraseblock()
185 		if (addr + (subpgsize * k) > (loff_t)(ebnum + 1) * mtd->erasesize)  in verify_eraseblock2()
187 		prandom_bytes_state(&rnd_state, writebuf, subpgsize * k);  in verify_eraseblock2()
188 		clear_data(readbuf, subpgsize * k);  in verify_eraseblock2()
189 		err = mtd_read(mtd, addr, subpgsize * k, &read, readbuf);  in verify_eraseblock2()
190 		if (unlikely(err || read != subpgsize * k)) {  in verify_eraseblock2()
191 			if (mtd_is_bitflip(err) && read == subpgsize * k) {  in verify_eraseblock2()
201 		if (unlikely(memcmp(readbuf, writebuf, subpgsize * k))) {  in verify_eraseblock2()
206 		addr += subpgsize * k;  in verify_eraseblock2()
219 	memset(writebuf, 0xff, subpgsize);  in verify_eraseblock_ff()
220 	for (j = 0; j < mtd->erasesize / subpgsize; ++j) {  in verify_eraseblock_ff()
221 		clear_data(readbuf, subpgsize);  in verify_eraseblock_ff()
222 		err = mtd_read(mtd, addr, subpgsize, &read, readbuf);  in verify_eraseblock_ff()
223 		if (unlikely(err || read != subpgsize)) {  in verify_eraseblock_ff()
224 			if (mtd_is_bitflip(err) && read == subpgsize) {  in verify_eraseblock_ff()
234 		if (unlikely(memcmp(readbuf, writebuf, subpgsize))) {  in verify_eraseblock_ff()
239 		addr += subpgsize;  in verify_eraseblock_ff()
297 	subpgsize = mtd->writesize >> mtd->subpage_sft;  in mtd_subpagetest_init()
307 	       mtd->writesize, subpgsize, ebcnt, pgcnt, mtd->oobsize);  in mtd_subpagetest_init()
310 	bufsize = subpgsize * 32;  in mtd_subpagetest_init()