mn               3837 oshmem/mca/memheap/ptmalloc/malloc.c         mchunkptr mn = next_chunk(mem2chunk(m));
mn               3838 oshmem/mca/memheap/ptmalloc/malloc.c         init_top(m, mn, (size_t)((tbase + tsize) - (char*)mn) -TOP_FOOT_SIZE);
mn               4774 oshmem/mca/memheap/ptmalloc/malloc.c   mchunkptr mn;
mn               4789 oshmem/mca/memheap/ptmalloc/malloc.c   mn = next_chunk(mem2chunk(m));
mn               4790 oshmem/mca/memheap/ptmalloc/malloc.c   init_top(m, mn, (size_t)((tbase + tsize) - (char*)mn) - TOP_FOOT_SIZE);