Merge "mtd:speedtest: Make multiblock erase test optional" (90c439dd) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/mtd/tests/speedtest.c

+27 −21

Original line number	Diff line number	Diff line
		@@ -41,6 +41,10 @@ module_param(count, int, S_IRUGO);
		MODULE_PARM_DESC(count, "Maximum number of eraseblocks to use "
		"(0 means use all)");

		static int test_multiblock_erase;
		module_param(test_multiblock_erase, int, S_IRUGO);
		MODULE_PARM_DESC(test_multiblock_erase, "Set test_multiblock_erase = 1 to test the speed of multiblock erases");

		static struct mtd_info *mtd;
		static unsigned char *iobuf;
		static unsigned char *bbt;
		@@ -369,6 +373,7 @@ static int __init mtd_speedtest_init(void)
		pr_info("erase speed is %ld KiB/s\n", speed);

		/* Multi-block erase all eraseblocks */
		if (test_multiblock_erase) {
		for (k = 1; k < 7; k++) {
		blocks = 1 << k;
		pr_info("Testing %dx multi-block erase speed\n",
		@@ -393,6 +398,7 @@ static int __init mtd_speedtest_init(void)
		pr_info("%dx multi-block erase speed is %ld KiB/s\n",
		blocks, speed);
		}
		}
		pr_info("finished\n");
		out:
		kfree(iobuf);