From eaa6d1a21a8ea3c68498ef4ff0cf91d109e4d821 Mon Sep 17 00:00:00 2001 From: Sam Shih Date: Fri, 2 Jun 2023 13:06:16 +0800 Subject: [PATCH] [spi-and-storage][999-2338-mtd-tests-fix-pagetest-load.patch] --- drivers/mtd/tests/pagetest.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/tests/pagetest.c b/drivers/mtd/tests/pagetest.c index 8eb40b6e6..d1c8a932e 100644 --- a/drivers/mtd/tests/pagetest.c +++ b/drivers/mtd/tests/pagetest.c @@ -25,6 +25,10 @@ static int dev = -EINVAL; module_param(dev, int, S_IRUGO); MODULE_PARM_DESC(dev, "MTD device number to use"); +static int count = 10000; +module_param(count, int, 0444); +MODULE_PARM_DESC(count, "Number of operations to do (default is 10000)"); + static struct mtd_info *mtd; static unsigned char *twopages; static unsigned char *writebuf; @@ -331,7 +335,7 @@ static int __init mtd_pagetest_init(void) return -EINVAL; } - pr_info("MTD device: %d\n", dev); + pr_info("MTD device: %d count:%d\n", dev, count); mtd = get_mtd_device(NULL, dev); if (IS_ERR(mtd)) { @@ -376,6 +380,7 @@ static int __init mtd_pagetest_init(void) if (err) goto out; +LOOP: /* Erase all eraseblocks */ pr_info("erasing whole device\n"); err = mtdtest_erase_good_eraseblocks(mtd, bbt, 0, ebcnt); @@ -435,7 +440,10 @@ static int __init mtd_pagetest_init(void) if (err) goto out; - pr_info("finished with %d errors\n", errcnt); + pr_info("finished with %d errors count:%d\n", errcnt, count); + + if (count-- > 0) + goto LOOP; out: kfree(bbt); -- 2.34.1