drivers/mtd/rfd_ftl.c

88 	struct block *blocks;
95 	struct block *block = &part->blocks[block_no];
188 	part->blocks = kcalloc(part->total_blocks, sizeof(struct block),
190 	if (!part->blocks)
235 	kfree(part->blocks);
277 	erase->addr = part->blocks[block].offset;
280 	part->blocks[block].state = BLOCK_ERASING;
281 	part->blocks[block].free_sectors = 0;
288 		part->blocks[block].state = BLOCK_FAILED;
289 		part->blocks[block].free_sectors = 0;
290 		part->blocks[block].used_sectors = 0;
295 		part->blocks[block].state = BLOCK_ERASED;
296 		part->blocks[block].free_sectors = part->data_sectors_per_block;
297 		part->blocks[block].used_sectors = 0;
298 		part->blocks[block].erases++;
300 		rc = mtd_write(part->mbd.mtd, part->blocks[block].offset,
307 			       part->mbd.mtd->name, part->blocks[block].offset);
308 			part->blocks[block].state = BLOCK_FAILED;
310 			part->blocks[block].state = BLOCK_OK;
336 	rc = mtd_read(part->mbd.mtd, part->blocks[block_no].offset,
345 			part->blocks[block_no].offset);
365 		addr = part->blocks[block_no].offset +
370 			if (!part->blocks[block_no].used_sectors--) {
433 		if (part->blocks[block].free_sectors)
436 		this_score = part->blocks[block].used_sectors;
442 			if (part->blocks[block].used_sectors ==
447 		this_score += part->blocks[block].erases;
463 		 part->blocks[best_block].used_sectors,
464 		 part->blocks[best_block].free_sectors);
466 	if (part->blocks[best_block].used_sectors)
488 		if (part->blocks[block].free_sectors &&
492 		if (part->blocks[block].state == BLOCK_UNUSED)
525 	rc = mtd_read(part->mbd.mtd, part->blocks[block].offset,
535 				part->blocks[block].offset);
556 	addr = part->blocks[block].offset +
572 	part->blocks[block].used_sectors--;
574 	if (!part->blocks[block].used_sectors &&
575 	    !part->blocks[block].free_sectors)
612 		!part->blocks[part->current_block].free_sectors) {
619 	block = &part->blocks[part->current_block];
800 			part->mbd.mtd->name, i, part->blocks[i].erases);
805 	kfree(part->blocks);