hw_breakpoint_weight
#ifndef hw_breakpoint_weight
count += hw_breakpoint_weight(iter);
next_tsk_pinned += hw_breakpoint_weight(bp);
next_tsk_pinned + hw_breakpoint_weight(bp), weight);
next_tsk_pinned += hw_breakpoint_weight(bp);
weight = hw_breakpoint_weight(bp);
weight = hw_breakpoint_weight(bp);