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Diffstat (limited to 'drivers/mtd/ubi/Kconfig')
-rw-r--r-- | drivers/mtd/ubi/Kconfig | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/mtd/ubi/Kconfig b/drivers/mtd/ubi/Kconfig index 9a344082b7..ed2f13d14c 100644 --- a/drivers/mtd/ubi/Kconfig +++ b/drivers/mtd/ubi/Kconfig @@ -10,23 +10,6 @@ menuconfig MTD_UBI if MTD_UBI -config MTD_UBI_WL_THRESHOLD - int "UBI wear-leveling threshold" - default 4096 - range 2 65536 - help - This parameter defines the maximum difference between the highest - erase counter value and the lowest erase counter value of eraseblocks - of UBI devices. When this threshold is exceeded, UBI starts performing - wear leveling by means of moving data from eraseblock with low erase - counter to eraseblocks with high erase counter. - - The default value should be OK for SLC NAND flashes, NOR flashes and - other flashes which have eraseblock life-cycle 100000 or more. - However, in case of MLC NAND flashes which typically have eraseblock - life-cycle less than 10000, the threshold should be lessened (e.g., - to 128 or 256, although it does not have to be power of 2). - config MTD_UBI_BEB_LIMIT int "Maximum expected bad eraseblock count per 1024 eraseblocks" default 20 |