• NeilBrown's avatar
    md/raid10: collect some geometry fields into a dedicated structure. · 5cf00fcd
    NeilBrown authored
    We will shortly be adding reshape support for RAID10 which will
    require it having 2 concurrent geometries (before and after).
    To make that easier, collect most geometry fields into 'struct geom'
    and access them from there.  Then we will more easily be able to add
    a second set of fields.
    Note that 'copies' is not in this struct and so cannot be changed.
    There is little need to change this number and doing so is a lot
    more difficult as it requires reallocating more things.
    So leave it out for now.
    Signed-off-by: default avatarNeilBrown <neilb@suse.de>
raid10.h 4.01 KB