• NeilBrown's avatar
    md - remove old plugging code. · 482c0834
    NeilBrown authored
    md has some plugging infrastructure for RAID5 to use because the
    normal plugging infrastructure required a 'request_queue', and when
    called from dm, RAID5 doesn't have one of those available.
    
    This relied on the ->unplug_fn callback which doesn't exist any more.
    
    So remove all of that code, both in md and raid5.  Subsequent patches
    with restore the plugging functionality.
    Signed-off-by: default avatarNeilBrown <neilb@suse.de>
    482c0834
md.h 16.6 KB