• Christoph Hellwig's avatar
    [XFS] superblock endianess annotations · 2bdf7cd0
    Christoph Hellwig authored
    Creates a new xfs_dsb_t that is __be annotated and keeps xfs_sb_t for the
    incore one. xfs_xlatesb is renamed to xfs_sb_to_disk and only handles the
    incore -> disk conversion. A new helper xfs_sb_from_disk handles the other
    direction and doesn't need the slightly hacky table-driven approach
    because we only ever read the full sb from disk.
    
    The handling of shared r/o filesystems has been buggy on little endian
    system and fixing this required shuffling around of some code in that
    area.
    
    SGI-PV: 968563
    SGI-Modid: xfs-linux-melb:xfs-kern:29477a
    Signed-off-by: default avatarChristoph Hellwig <hch@infradead.org>
    Signed-off-by: default avatarDavid Chinner <dgc@sgi.com>
    Signed-off-by: default avatarTim Shimmin <tes@sgi.com>
    2bdf7cd0
xfs_mount.c 64.4 KB