ubi_leb_map      2282 fs/ubifs/debug.c 	err = ubi_leb_map(desc, lnum, dtype);
ubi_leb_map       299 fs/ubifs/log.c 		err = ubi_leb_map(c->ubi, bud->lnum, UBI_SHORTTERM);
ubi_leb_map       153 include/linux/mtd/ubi.h int ubi_leb_map(struct ubi_volume_desc *desc, int lnum, int dtype);