// xbt_mheap_destroy_no_free(__mmalloc_default_mdp);
}
-size_t mmalloc_get_bytes_used(xbt_mheap_t heap){
- int i = 0, j = 0;
+// This is the underlying implementation of mmalloc_get_bytes_used_remote.
+// Is it used directly in order to evaluate the bytes used from a different
+// process.
+size_t mmalloc_get_bytes_used_remote(size_t heaplimit, const malloc_info* heapinfo)
+{
int bytes = 0;
-
- while(i<=((struct mdesc *)heap)->heaplimit){
- if(((struct mdesc *)heap)->heapinfo[i].type == MMALLOC_TYPE_UNFRAGMENTED){
- if(((struct mdesc *)heap)->heapinfo[i].busy_block.busy_size > 0)
- bytes += ((struct mdesc *)heap)->heapinfo[i].busy_block.busy_size;
-
- } else if(((struct mdesc *)heap)->heapinfo[i].type > 0){
- for(j=0; j < (size_t) (BLOCKSIZE >> ((struct mdesc *)heap)->heapinfo[i].type); j++){
- if(((struct mdesc *)heap)->heapinfo[i].busy_frag.frag_size[j] > 0)
- bytes += ((struct mdesc *)heap)->heapinfo[i].busy_frag.frag_size[j];
+ for (size_t i=0; i<=heaplimit; ++i){
+ if (heapinfo[i].type == MMALLOC_TYPE_UNFRAGMENTED){
+ if (heapinfo[i].busy_block.busy_size > 0)
+ bytes += heapinfo[i].busy_block.busy_size;
+ } else if (heapinfo[i].type > 0) {
+ for (size_t j=0; j < (size_t) (BLOCKSIZE >> heapinfo[i].type); j++){
+ if(heapinfo[i].busy_frag.frag_size[j] > 0)
+ bytes += heapinfo[i].busy_frag.frag_size[j];
}
}
- i++;
}
-
return bytes;
}
+size_t mmalloc_get_bytes_used(const xbt_mheap_t heap){
+ const struct mdesc* heap_data = (const struct mdesc *) heap;
+ return mmalloc_get_bytes_used_remote(heap_data->heaplimit, heap_data->heapinfo);
+}
+
ssize_t mmalloc_get_busy_size(xbt_mheap_t heap, void *ptr){
ssize_t block = ((char*)ptr - (char*)(heap->heapbase)) / BLOCKSIZE + 1;