[dm-devel] [PATCH] dm-verity: Use message limit for data block corruption message.

Milan Broz gmazyland at gmail.com
Thu Jun 20 11:00:19 UTC 2019


The dm-verity already uses DMERR_LIMIT on other places, so it
should also limit repeated data block corruption messages.

Signed-off-by: Milan Broz <gmazyland at gmail.com>
---
 drivers/md/dm-verity-target.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/md/dm-verity-target.c b/drivers/md/dm-verity-target.c
index 720d06531aa3..08f83e160ad5 100644
--- a/drivers/md/dm-verity-target.c
+++ b/drivers/md/dm-verity-target.c
@@ -235,7 +235,7 @@ static int verity_handle_err(struct dm_verity *v, enum verity_block_type type,
 		BUG();
 	}
 
-	DMERR("%s: %s block %llu is corrupted", v->data_dev->name, type_str,
+	DMERR_LIMIT("%s: %s block %llu is corrupted", v->data_dev->name, type_str,
 		block);
 
 	if (v->corrupted_errs == DM_VERITY_MAX_CORRUPTED_ERRS)
-- 
2.20.1




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