40 static unsigned char *writebuf;  variable
62 	prandom_bytes_state(&rnd_state, writebuf, subpgsize);  in write_eraseblock()
63 	err = mtd_write(mtd, addr, subpgsize, &written, writebuf);  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()
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()
136 	prandom_bytes_state(&rnd_state, writebuf, subpgsize);  in verify_eraseblock()
150 	if (unlikely(memcmp(readbuf, writebuf, subpgsize))) {  in verify_eraseblock()
154 		print_subpage(writebuf);  in verify_eraseblock()
163 	prandom_bytes_state(&rnd_state, writebuf, subpgsize);  in verify_eraseblock()
177 	if (unlikely(memcmp(readbuf, writebuf, subpgsize))) {  in verify_eraseblock()
181 		print_subpage(writebuf);  in verify_eraseblock()
200 		prandom_bytes_state(&rnd_state, writebuf, subpgsize * k);  in verify_eraseblock2()
214 		if (unlikely(memcmp(readbuf, writebuf, subpgsize * k))) {  in verify_eraseblock2()
232 	memset(writebuf, 0xff, subpgsize);  in verify_eraseblock_ff()
247 		if (unlikely(memcmp(readbuf, writebuf, subpgsize))) {  in verify_eraseblock_ff()
324 	writebuf = kmalloc(bufsize, GFP_KERNEL);  in mtd_subpagetest_init()
325 	if (!writebuf)  in mtd_subpagetest_init()
433 	kfree(writebuf);  in mtd_subpagetest_init()