diff options
Diffstat (limited to 'malloc/malloc.c')
| -rw-r--r-- | malloc/malloc.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/malloc/malloc.c b/malloc/malloc.c index 0494e8c39f..2999ac4d2f 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -5457,11 +5457,19 @@ __malloc_info (int options, FILE *fp) size_t heap_size = 0; size_t heap_mprotect_size = 0; + size_t heap_count = 0; if (ar_ptr != &main_arena) { + /* Iterate over the arena heaps from back to front. */ heap_info *heap = heap_for_ptr (top (ar_ptr)); - heap_size = heap->size; - heap_mprotect_size = heap->mprotect_size; + do + { + heap_size += heap->size; + heap_mprotect_size += heap->mprotect_size; + heap = heap->prev; + ++heap_count; + } + while (heap != NULL); } __libc_lock_unlock (ar_ptr->mutex); @@ -5499,8 +5507,9 @@ __malloc_info (int options, FILE *fp) { fprintf (fp, "<aspace type=\"total\" size=\"%zu\"/>\n" - "<aspace type=\"mprotect\" size=\"%zu\"/>\n", - heap_size, heap_mprotect_size); + "<aspace type=\"mprotect\" size=\"%zu\"/>\n" + "<aspace type=\"subheaps\" size=\"%zu\"/>\n", + heap_size, heap_mprotect_size, heap_count); total_aspace += heap_size; total_aspace_mprotect += heap_mprotect_size; } |