• NeilBrown's avatar
    md: add proper merge_bvec handling to RAID0 and Linear. · ba13da47
    NeilBrown authored
    These personalities currently set a max request size of one page
    when any member device has a merge_bvec_fn because they don't
    bother to call that function.
    This causes extra works in splitting and combining requests.
    So make the extra effort to call the merge_bvec_fn when it exists
    so that we end up with larger requests out the bottom.
    Signed-off-by: default avatarNeilBrown <neilb@suse.de>
raid0.h 490 Bytes