50   PetscShmgetAllocation next = allocations, previous = NULL;  in PetscShmgetAddressesFinalize()  local
54     previous = next;  in PetscShmgetAddressesFinalize()
56     PetscCall(PetscFree(previous));  in PetscShmgetAddressesFinalize()
131       PetscShmgetAllocation next = allocations, previous = NULL;  in PetscShmgetMapAddresses()  local
137         previous = next;  in PetscShmgetMapAddresses()
150         if (previous) previous->next = allocation;  in PetscShmgetMapAddresses()
179       PetscShmgetAllocation next = allocations, previous = NULL;  in PetscShmgetUnmapAddresses()  local
185           if (previous) previous->next = next->next;  in PetscShmgetUnmapAddresses()
191         previous = next;  in PetscShmgetUnmapAddresses()
331     PetscShmgetAllocation next = allocations, previous = NULL;  in PetscShmgetDeallocateArray()  local
339         if (previous) previous->next = next->next;  in PetscShmgetDeallocateArray()
344       previous = next;  in PetscShmgetDeallocateArray()