42 static unsigned char *writebuf;  variable
57 	prandom_bytes_state(&rnd_state, writebuf, mtd->erasesize);  in write_eraseblock()
59 	return mtdtest_write(mtd, addr, mtd->erasesize, writebuf);  in write_eraseblock()
77 	prandom_bytes_state(&rnd_state, writebuf, mtd->erasesize);  in verify_eraseblock()
90 		if (memcmp(twopages, writebuf + (j * pgsize), bufsize)) {  in verify_eraseblock()
111 		memcpy(boundary, writebuf + mtd->erasesize - pgsize, pgsize);  in verify_eraseblock()
226 	prandom_bytes_state(&rnd_state, writebuf, pgsize);  in erasecrosstest()
227 	strcpy(writebuf, "There is no data like this!");  in erasecrosstest()
228 	err = mtdtest_write(mtd, addr0, pgsize, writebuf);  in erasecrosstest()
239 	if (memcmp(writebuf, readbuf, pgsize)) {  in erasecrosstest()
251 	prandom_bytes_state(&rnd_state, writebuf, pgsize);  in erasecrosstest()
252 	strcpy(writebuf, "There is no data like this!");  in erasecrosstest()
253 	err = mtdtest_write(mtd, addr0, pgsize, writebuf);  in erasecrosstest()
269 	if (memcmp(writebuf, readbuf, pgsize)) {  in erasecrosstest()
300 	prandom_bytes_state(&rnd_state, writebuf, pgsize);  in erasetest()
301 	err = mtdtest_write(mtd, addr0, pgsize, writebuf);  in erasetest()
375 	writebuf = kmalloc(mtd->erasesize, GFP_KERNEL);  in mtd_pagetest_init()
376 	if (!writebuf)  in mtd_pagetest_init()
453 	kfree(writebuf);  in mtd_pagetest_init()