44 static int subpgsize;  variable
62 	prandom_bytes_state(&rnd_state, writebuf, subpgsize);  in write_eraseblock()
63 	err = mtd_write(mtd, addr, subpgsize, &written, writebuf);  in write_eraseblock()
64 	if (unlikely(err || written != subpgsize)) {  in write_eraseblock()
67 		if (written != subpgsize) {  in write_eraseblock()
68 			pr_err("  write size: %#x\n", subpgsize);  in write_eraseblock()
74 	addr += subpgsize;  in write_eraseblock()
76 	prandom_bytes_state(&rnd_state, writebuf, subpgsize);  in write_eraseblock()
77 	err = mtd_write(mtd, addr, subpgsize, &written, writebuf);  in write_eraseblock()
78 	if (unlikely(err || written != subpgsize)) {  in write_eraseblock()
81 		if (written != subpgsize) {  in write_eraseblock()
82 			pr_err("  write size: %#x\n", subpgsize);  in write_eraseblock()
98 		if (addr + (subpgsize * k) > (loff_t)(ebnum + 1) * mtd->erasesize)  in write_eraseblock2()
100 		prandom_bytes_state(&rnd_state, writebuf, subpgsize * k);  in write_eraseblock2()
101 		err = mtd_write(mtd, addr, subpgsize * k, &written, writebuf);  in write_eraseblock2()
102 		if (unlikely(err || written != subpgsize * k)) {  in write_eraseblock2()
105 			if (written != subpgsize) {  in write_eraseblock2()
107 				       subpgsize * k);  in write_eraseblock2()
113 		addr += subpgsize * k;  in write_eraseblock2()
123 	for (i = 0; i < subpgsize; ) {  in print_subpage()
124 		for (j = 0; i < subpgsize && j < 32; ++i, ++j)  in print_subpage()
136 	prandom_bytes_state(&rnd_state, writebuf, subpgsize);  in verify_eraseblock()
137 	clear_data(readbuf, subpgsize);  in verify_eraseblock()
138 	err = mtd_read(mtd, addr, subpgsize, &read, readbuf);  in verify_eraseblock()
139 	if (unlikely(err || read != subpgsize)) {  in verify_eraseblock()
140 		if (mtd_is_bitflip(err) && read == subpgsize) {  in verify_eraseblock()
150 	if (unlikely(memcmp(readbuf, writebuf, subpgsize))) {  in verify_eraseblock()
161 	addr += subpgsize;  in verify_eraseblock()
163 	prandom_bytes_state(&rnd_state, writebuf, subpgsize);  in verify_eraseblock()
164 	clear_data(readbuf, subpgsize);  in verify_eraseblock()
165 	err = mtd_read(mtd, addr, subpgsize, &read, readbuf);  in verify_eraseblock()
166 	if (unlikely(err || read != subpgsize)) {  in verify_eraseblock()
167 		if (mtd_is_bitflip(err) && read == subpgsize) {  in verify_eraseblock()
177 	if (unlikely(memcmp(readbuf, writebuf, subpgsize))) {  in verify_eraseblock()
198 		if (addr + (subpgsize * k) > (loff_t)(ebnum + 1) * mtd->erasesize)  in verify_eraseblock2()
200 		prandom_bytes_state(&rnd_state, writebuf, subpgsize * k);  in verify_eraseblock2()
201 		clear_data(readbuf, subpgsize * k);  in verify_eraseblock2()
202 		err = mtd_read(mtd, addr, subpgsize * k, &read, readbuf);  in verify_eraseblock2()
203 		if (unlikely(err || read != subpgsize * k)) {  in verify_eraseblock2()
204 			if (mtd_is_bitflip(err) && read == subpgsize * k) {  in verify_eraseblock2()
214 		if (unlikely(memcmp(readbuf, writebuf, subpgsize * k))) {  in verify_eraseblock2()
219 		addr += subpgsize * k;  in verify_eraseblock2()
232 	memset(writebuf, 0xff, subpgsize);  in verify_eraseblock_ff()
233 	for (j = 0; j < mtd->erasesize / subpgsize; ++j) {  in verify_eraseblock_ff()
234 		clear_data(readbuf, subpgsize);  in verify_eraseblock_ff()
235 		err = mtd_read(mtd, addr, subpgsize, &read, readbuf);  in verify_eraseblock_ff()
236 		if (unlikely(err || read != subpgsize)) {  in verify_eraseblock_ff()
237 			if (mtd_is_bitflip(err) && read == subpgsize) {  in verify_eraseblock_ff()
247 		if (unlikely(memcmp(readbuf, writebuf, subpgsize))) {  in verify_eraseblock_ff()
252 		addr += subpgsize;  in verify_eraseblock_ff()
310 	subpgsize = mtd->writesize >> mtd->subpage_sft;  in mtd_subpagetest_init()
320 	       mtd->writesize, subpgsize, ebcnt, pgcnt, mtd->oobsize);  in mtd_subpagetest_init()
323 	bufsize = subpgsize * 32;  in mtd_subpagetest_init()