mdp->heapinfo[block].busy_frag.frag_size[frag_nb] = requested_size;
mdp->heapinfo[block].busy_frag.ignore[frag_nb] = 0;
} else { /* fragment -> Either other fragment, or block */
/* The new size is different; allocate a new space,
and copy the lesser of the new size and the old. */
mdp->heapinfo[block].busy_frag.frag_size[frag_nb] = requested_size;
mdp->heapinfo[block].busy_frag.ignore[frag_nb] = 0;
} else { /* fragment -> Either other fragment, or block */
/* The new size is different; allocate a new space,
and copy the lesser of the new size and the old. */