• David Goodell's avatar
    [svn-r5499] Make lock-free reference counting work again. · 56ac9120
    David Goodell authored
    There were several layers of brokenness that prevented lock-free
    reference counting from occurring. Some of this code has been brought
    over from the threads development branch, but most of it is new.  This
    code still contains many questionable uses of the reference count
    variables that need to be investigated and fixed (search for FIXME-MT).
    
    No reviewer.
    56ac9120