• Christoph Hellwig's avatar
    block: remove CONFIG_LBDAF · 72deb455
    Christoph Hellwig authored
    Currently support for 64-bit sector_t and blkcnt_t is optional on 32-bit
    architectures.  These types are required to support block device and/or
    file sizes larger than 2 TiB, and have generally defaulted to on for
    a long time.  Enabling the option only increases the i386 tinyconfig
    size by 145 bytes, and many data structures already always use
    64-bit values for their in-core and on-disk data structures anyway,
    so there should not be a large change in dynamic memory usage either.
    
    Dropping this option removes a somewhat weird non-default config that
    has cause various bugs or compiler warnings when actually used.
    Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
    Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
    72deb455
pfn_devs.c 20.9 KB