Ejemplos de is_block_bad en C++ (Cpp)

Ejemplo n.º 1

Archivo: mtd_pagetest.c Proyecto: Epirex/Chrono_Kernel-1

static int scan_for_bad_eraseblocks(void)
{
	int i, bad = 0;

	bbt = kzalloc(ebcnt, GFP_KERNEL);
	if (!bbt) {
#ifdef CONFIG_DEBUG_PRINTK
		printk(PRINT_PREF "error: cannot allocate memory\n");
#else
		;
#endif
		return -ENOMEM;
	}

#ifdef CONFIG_DEBUG_PRINTK
	printk(PRINT_PREF "scanning for bad eraseblocks\n");
#else
	;
#endif
	for (i = 0; i < ebcnt; ++i) {
		bbt[i] = is_block_bad(i) ? 1 : 0;
		if (bbt[i])
			bad += 1;
		cond_resched();
	}
#ifdef CONFIG_DEBUG_PRINTK
	printk(PRINT_PREF "scanned %d eraseblocks, %d are bad\n", i, bad);
#else
	;
#endif
	return 0;
}

Ejemplo n.º 2

Archivo: mtd_speedtest.c Proyecto: openube/android_kernel_sony_c2305

static int scan_for_bad_eraseblocks(void)
{
	int i, bad = 0;

	bbt = kzalloc(ebcnt, GFP_KERNEL);
	if (!bbt) {
		printk(PRINT_PREF "error: cannot allocate memory\n");
		return -ENOMEM;
	}

	if (!mtd_can_have_bb(mtd))
		goto out;

	printk(PRINT_PREF "scanning for bad eraseblocks\n");
	for (i = 0; i < ebcnt; ++i) {
		bbt[i] = is_block_bad(i) ? 1 : 0;
		if (bbt[i])
			bad += 1;
		cond_resched();
	}
	printk(PRINT_PREF "scanned %d eraseblocks, %d are bad\n", i, bad);
out:
	goodebcnt = ebcnt - bad;
	return 0;
}

Ejemplo n.º 3

Archivo: mtd_readtest.c Proyecto: KaZoom/buildroot-linux-kernel-m3

static int scan_for_bad_eraseblocks(void)
{
	int i, bad = 0;

	bbt = kmalloc(ebcnt, GFP_KERNEL);
	if (!bbt) {
		printk(PRINT_PREF "error: cannot allocate memory\n");
		return -ENOMEM;
	}
	memset(bbt, 0 , ebcnt);

	/* NOR flash does not implement block_isbad */
	if (mtd->block_isbad == NULL)
		return 0;

	printk(PRINT_PREF "scanning for bad eraseblocks\n");
	for (i = 0; i < ebcnt; ++i) {
		bbt[i] = is_block_bad(i) ? 1 : 0;
		if (bbt[i])
			bad += 1;
		cond_resched();
	}
	printk(PRINT_PREF "scanned %d eraseblocks, %d are bad\n", i, bad);
	return 0;
}

Ejemplo n.º 4

Archivo: lge_mtd_direct_access.c Proyecto: lMonsterl/LG_Revolution_Kernel

int lge_get_mtd_factory_mode_blk(int target_blk)
{
	int i = 0;
	int factory_mode_blk = 0;

	for (i = 0; i < ebcnt; i++) {
		bbt[i] = is_block_bad(i) ? 1 : 0;
		if(bbt[i])
			continue;
		else
		{
			factory_mode_blk += 1;
			if(factory_mode_blk == target_blk)
				return i;
		}
	}
	return -1;
}

Ejemplo n.º 5

Archivo: oobtest.c Proyecto: FEDEVEL/imx6rex-linux-3.10.17

static int scan_for_bad_eraseblocks(void)
{
	int i, bad = 0;

	bbt = kmalloc(ebcnt, GFP_KERNEL);
	if (!bbt)
		return -ENOMEM;

	pr_info("scanning for bad eraseblocks\n");
	for (i = 0; i < ebcnt; ++i) {
		bbt[i] = is_block_bad(i) ? 1 : 0;
		if (bbt[i])
			bad += 1;
		cond_resched();
	}
	pr_info("scanned %d eraseblocks, %d are bad\n", i, bad);
	return 0;
}

Ejemplo n.º 6

Archivo: mtd_test.c Proyecto: mikuhatsune001/linux2.6.32

int mtdtest_scan_for_bad_eraseblocks(struct mtd_info *mtd, unsigned char *bbt,
					unsigned int eb, int ebcnt)
{
	int i, bad = 0;

	if (!mtd_can_have_bb(mtd))
		return 0;

	pr_info("scanning for bad eraseblocks\n");
	for (i = 0; i < ebcnt; ++i) {
		bbt[i] = is_block_bad(mtd, eb + i) ? 1 : 0;
		if (bbt[i])
			bad += 1;
		cond_resched();
	}
	pr_info("scanned %d eraseblocks, %d are bad\n", i, bad);

	return 0;
}

Ejemplo n.º 7

Archivo: lge_mtd_direct_access.c Proyecto: lMonsterl/LG_Revolution_Kernel

static int scan_for_bad_eraseblocks(void)
{
	int i, bad = 0;

	bbt = kmalloc(ebcnt, GFP_KERNEL);
	if (!bbt) {
		printk(KERN_INFO"%s: error: cannot allocate memory\n", __func__);
		return -ENOMEM;
	}
	memset(bbt, 0 , ebcnt);

	printk(KERN_INFO"%s: scanning for bad eraseblocks\n", __func__);
	for (i = 0; i < ebcnt; ++i) {
		bbt[i] = is_block_bad(i) ? 1 : 0;
		if (bbt[i])
			bad += 1;
		cond_resched();
	}
	printk(KERN_INFO"%s: scanned %d eraseblocks, %d are bad\n", __func__, i, bad);
	return 0;
}