From: Roger Quadros <rogerq@ti.com>
To: <boris.brezillon@free-electrons.com>
Cc: <dwmw2@infradead.org>, <nm@ti.com>,
<linux-kernel@vger.kernel.org>, Roger Quadros <rogerq@ti.com>
Subject: [PATCH] mtd: nand: ratelimit ecc error message
Date: Thu, 12 May 2016 12:52:03 +0300 [thread overview]
Message-ID: <1463046723-12950-1-git-send-email-rogerq@ti.com> (raw)
If NAND has gone bad or filesystem gets corrupted then the console can
get flooded with ecc error messages. Ratelimit the error message.
Reported-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
---
drivers/mtd/nand/nand_bch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/nand_bch.c b/drivers/mtd/nand/nand_bch.c
index b585bae..321dc0d 100644
--- a/drivers/mtd/nand/nand_bch.c
+++ b/drivers/mtd/nand/nand_bch.c
@@ -97,7 +97,7 @@ int nand_bch_correct_data(struct mtd_info *mtd, unsigned char *buf,
errloc[i]);
}
} else if (count < 0) {
- printk(KERN_ERR "ecc unrecoverable error\n");
+ pr_err_ratelimited("ecc unrecoverable error\n");
count = -EBADMSG;
}
return count;
--
2.7.4
reply other threads:[~2016-05-12 9:52 UTC|newest]
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