X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=drivers%2Fmtd%2Fubi%2FKconfig;h=76195ac90e516b44c94332b686b3e841cbcbf6a9;hb=8beeb3bb9df8caba36ad3e4f226255dff9c92556;hp=738ee8dc16cdfb06e2f82d45fecc602d6254ad42;hpb=c2078e4c9120e7b38b1a02cd9fc6dd4f792110bf;p=cascardo%2Flinux.git

diff --git a/drivers/mtd/ubi/Kconfig b/drivers/mtd/ubi/Kconfig
index 738ee8dc16cd..76195ac90e51 100644
--- a/drivers/mtd/ubi/Kconfig
+++ b/drivers/mtd/ubi/Kconfig
@@ -29,18 +29,30 @@ config MTD_UBI_WL_THRESHOLD
 
 config MTD_UBI_BEB_RESERVE
 	int "Percentage of reserved eraseblocks for bad eraseblocks handling"
-	default 1
+	default 2
 	range 0 25
 	help
 	  If the MTD device admits of bad eraseblocks (e.g. NAND flash), UBI
 	  reserves some amount of physical eraseblocks to handle new bad
-	  eraseblocks. For example, if a flash physical eraseblock becomes bad,
-	  UBI uses these reserved physical eraseblocks to relocate the bad one.
-	  This option specifies how many physical eraseblocks will be reserved
-	  for bad eraseblock handling (percents of total number of good flash
-	  eraseblocks). If the underlying flash does not admit of bad
-	  eraseblocks (e.g. NOR flash), this value is ignored and nothing is
-	  reserved. Leave the default value if unsure.
+	  eraseblocks. When a physical eraseblock becomes bad, UBI uses these
+	  reserved physical eraseblocks to relocate the bad one. This
+	  configuration option specifies how many physical eraseblocks will be
+	  reserved for bad eraseblock handling (percents of total number of
+	  good physical eraseblocks on this MTD partition). If the underlying
+	  flash does not admit of bad eraseblocks (e.g. NOR flash), this value
+	  is ignored and nothing is reserved. Leave the default value if
+	  unsure.
+
+config MTD_UBI_BEB_LIMIT
+	int "Percentage of maximum expected bad eraseblocks"
+	default 2
+	range 0 25
+	help
+	  This option specifies the maximum bad physical eraseblocks UBI
+	  expects on the UBI device (percents of total number of physical
+	  eraseblocks on this MTD partition). If the underlying flash does not
+	  admit of bad eraseblocks (e.g. NOR flash), this value is ignored.
+	  Leave the default value if unsure.
 
 config MTD_UBI_GLUEBI
 	tristate "MTD devices emulation driver (gluebi)"