UBI: fix missing scrub when there is a bit-flip
Under some cases, when scrubbing the PEB if we did not get the lock on
the PEB it fails to scrub. Add that PEB again to the scrub list
Artem: minor amendments.
Cc: stable@kernel.org [2.6.31+]
Signed-off-by: Bhavesh Parekh <bparekh@nvidia.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h
index dc64c76..d51d75d 100644
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
@@ -120,6 +120,7 @@
* PEB
* MOVE_CANCEL_BITFLIPS: canceled because a bit-flip was detected in the
* target PEB
+ * MOVE_RETRY: retry scrubbing the PEB
*/
enum {
MOVE_CANCEL_RACE = 1,
@@ -127,6 +128,7 @@
MOVE_TARGET_RD_ERR,
MOVE_TARGET_WR_ERR,
MOVE_CANCEL_BITFLIPS,
+ MOVE_RETRY,
};
/**