Cross Reference: /drivers/mtd/mtdoops.c

Lines Matching defs:record_size
42 static unsigned long record_size = 4096;
43 module_param(record_size, ulong, 0400);
44 MODULE_PARM_DESC(record_size,
97 	u32 start_page = start_page_offset / record_size;
98 	u32 erase_pages = mtd->erasesize / record_size;
165 	mod = (cxt->nextpage * record_size) % mtd->erasesize;
167 		cxt->nextpage = cxt->nextpage + ((mtd->erasesize - mod) / record_size);
173 		ret = mtd_block_isbad(mtd, cxt->nextpage * record_size);
182 		       cxt->nextpage * record_size);
184 		cxt->nextpage = cxt->nextpage + (mtd->erasesize / record_size);
187 		if (i == cxt->oops_pages / (mtd->erasesize / record_size)) {
194 		ret = mtdoops_erase_block(cxt, cxt->nextpage * record_size);
203 		ret = mtd_block_markbad(mtd, cxt->nextpage * record_size);
225 		ret = mtd_panic_write(mtd, cxt->nextpage * record_size,
226 				      record_size, &retlen, cxt->oops_buf);
232 		ret = mtd_write(mtd, cxt->nextpage * record_size,
233 				record_size, &retlen, cxt->oops_buf);
235 	if (retlen != record_size || ret < 0)
237 		       cxt->nextpage * record_size, retlen, record_size, ret);
239 	memset(cxt->oops_buf, 0xff, record_size);
261 		    mtd_block_isbad(mtd, page * record_size))
265 		ret = mtd_read(mtd, page * record_size, MTDOOPS_HEADER_SIZE,
270 			       page * record_size, retlen,
326 	l2_cpy = min(l2, record_size - MTDOOPS_HEADER_SIZE);
327 	l1_cpy = min(l1, record_size - MTDOOPS_HEADER_SIZE - l2_cpy);
346 	u64 mtdoops_pages = div_u64(mtd->size, record_size);
360 	if (mtd->erasesize < record_size) {
389 	cxt->oops_pages = (int)mtd->size / record_size;
425 	if ((record_size & 4095) != 0) {
426 		printk(KERN_ERR "mtdoops: record_size must be a multiple of 4096\n");
429 	if (record_size < 4096) {
430 		printk(KERN_ERR "mtdoops: record_size must be over 4096 bytes\n");
440 	cxt->oops_buf = vmalloc(record_size);
445 	memset(cxt->oops_buf, 0xff, record_size);