• Namhyung Kim's avatar
    brd: export module parameters · 8892cbaf
    Namhyung Kim authored
    Export 'rd_nr', 'rd_size' and 'max_part' parameters to sysfs so user can
    know that how many devices are allowed, how big each device is and how
    many partitions are supported. If 'max_part' is 0, it means simply the
    device doesn't support partitioning.
    
    Also note that 'max_part' can be adjusted to power of 2 minus 1 form if
    needed. User should check this value after the module loading if he/she
    want to use that number correctly (i.e. fdisk, mknod, etc.).
    Signed-off-by: default avatarNamhyung Kim <namhyung@gmail.com>
    Cc: Laurent Vivier <Laurent.Vivier@bull.net>
    Signed-off-by: default avatarJens Axboe <jaxboe@fusionio.com>
    8892cbaf
brd.c 15.2 KB