D_MKDIR
mkdir1->md_list.wk_type = D_MKDIR;
mkdir2->md_list.wk_type = D_MKDIR;
WORKITEM_FREE(mkdir2, D_MKDIR);
WORKITEM_FREE(mkdir, D_MKDIR);
case D_MKDIR:
case D_MKDIR:
case D_MKDIR:
WORKITEM_FREE(mkdir, D_MKDIR);
case D_MKDIR:
if (wk->wk_type == D_MKDIR) {
case D_MKDIR: