MAX_ERASE_DIFF 53 drivers/mtd/mtdswap.c #define COLLECT_NONDIRTY_BASE MAX_ERASE_DIFF MAX_ERASE_DIFF 783 drivers/mtd/mtdswap.c dist = maxdiff - MAX_ERASE_DIFF; MAX_ERASE_DIFF 820 drivers/mtd/mtdswap.c if (max > MAX_ERASE_DIFF && pick_cnt >= mtdswap_wlfreq(max) - 1) {