CHECK_CREATE(9)                    Internal Functions Provided                    CHECK_CREATE(9)



NAME
       check_create - [GENERIC] create and write bbt(s) if necessary

SYNOPSIS
       int check_create(struct mtd_info * mtd, uint8_t * buf, struct nand_bbt_descr * bd);

ARGUMENTS
       mtd
           MTD device structure

       buf
           temporary buffer

       bd
           descriptor for the good/bad block search pattern

DESCRIPTION
       The function checks the results of the previous call to read_bbt and creates / updates the
       bbt(s) if necessary. Creation is necessary if no bbt was found for the chip/device. Update
       is necessary if one of the tables is missing or the version nr. of one table is less than
       the other.

AUTHOR
       Thomas Gleixner <tglx AT linutronix.de>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                           CHECK_CREATE(9)