diff --git a/malloc/malloc.c b/malloc/malloc.c
index 1120d4d..92ad9f9 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -4986,154 +4986,162 @@ __posix_memalign (void **memptr, size_t alignment, size_t size)
 }
 weak_alias (__posix_memalign, posix_memalign)
 
-
-int
-malloc_info (int options, FILE *fp)
+static inline void
+mi_arena (mstate ar_ptr,
+	  FILE *fp,
+	  size_t *total_nblocks,
+	  size_t *total_nfastblocks,
+	  size_t *total_avail,
+	  size_t *total_fastavail,
+	  size_t *total_system,
+	  size_t *total_max_system,
+	  size_t *total_aspace,
+	  size_t *total_aspace_mprotect)
 {
-  /* For now, at least.  */
-  if (options != 0)
-    return EINVAL;
-
   int n = 0;
-  size_t total_nblocks = 0;
-  size_t total_nfastblocks = 0;
-  size_t total_avail = 0;
-  size_t total_fastavail = 0;
-  size_t total_system = 0;
-  size_t total_max_system = 0;
-  size_t total_aspace = 0;
-  size_t total_aspace_mprotect = 0;
 
-  void
-  mi_arena (mstate ar_ptr)
-  {
-    fprintf (fp, "<heap nr=\"%d\">\n<sizes>\n", n++);
+  fprintf (fp, "<heap nr=\"%d\">\n<sizes>\n", n++);
 
-    size_t nblocks = 0;
-    size_t nfastblocks = 0;
-    size_t avail = 0;
-    size_t fastavail = 0;
-    struct
-    {
-      size_t from;
-      size_t to;
-      size_t total;
-      size_t count;
-    } sizes[NFASTBINS + NBINS - 1];
+  size_t nblocks = 0;
+  size_t nfastblocks = 0;
+  size_t avail = 0;
+  size_t fastavail = 0;
+  struct
+  {
+    size_t from;
+    size_t to;
+    size_t total;
+    size_t count;
+  } sizes[NFASTBINS + NBINS - 1];
 #define nsizes (sizeof (sizes) / sizeof (sizes[0]))
 
-    mutex_lock (&ar_ptr->mutex);
-
-    for (size_t i = 0; i < NFASTBINS; ++i)
-      {
-        mchunkptr p = fastbin (ar_ptr, i);
-        if (p != NULL)
-          {
-            size_t nthissize = 0;
-            size_t thissize = chunksize (p);
+  mutex_lock (&ar_ptr->mutex);
+  for (size_t i = 0; i < NFASTBINS; ++i)
+    {
+      mchunkptr p = fastbin (ar_ptr, i);
+      if (p != NULL)
+        {
+          size_t nthissize = 0;
+          size_t thissize = chunksize (p);
 
-            while (p != NULL)
-              {
-                ++nthissize;
-                p = p->fd;
-              }
+          while (p != NULL)
+            {
+              ++nthissize;
+              p = p->fd;
+            }
 
-            fastavail += nthissize * thissize;
-            nfastblocks += nthissize;
-            sizes[i].from = thissize - (MALLOC_ALIGNMENT - 1);
-            sizes[i].to = thissize;
-            sizes[i].count = nthissize;
-          }
-        else
-          sizes[i].from = sizes[i].to = sizes[i].count = 0;
+          fastavail += nthissize * thissize;
+          nfastblocks += nthissize;
+          sizes[i].from = thissize - (MALLOC_ALIGNMENT - 1);
+          sizes[i].to = thissize;
+          sizes[i].count = nthissize;
+        }
+      else
+        sizes[i].from = sizes[i].to = sizes[i].count = 0;
 
-        sizes[i].total = sizes[i].count * sizes[i].to;
-      }
+      sizes[i].total = sizes[i].count * sizes[i].to;
+    }
 
 
-    mbinptr bin;
-    struct malloc_chunk *r;
+  mbinptr bin;
+  struct malloc_chunk *r;
 
-    for (size_t i = 1; i < NBINS; ++i)
-      {
-        bin = bin_at (ar_ptr, i);
-        r = bin->fd;
-        sizes[NFASTBINS - 1 + i].from = ~((size_t) 0);
-        sizes[NFASTBINS - 1 + i].to = sizes[NFASTBINS - 1 + i].total
-                                        = sizes[NFASTBINS - 1 + i].count = 0;
-
-        if (r != NULL)
-          while (r != bin)
-            {
-              ++sizes[NFASTBINS - 1 + i].count;
-              sizes[NFASTBINS - 1 + i].total += r->size;
-              sizes[NFASTBINS - 1 + i].from
-                = MIN (sizes[NFASTBINS - 1 + i].from, r->size);
-              sizes[NFASTBINS - 1 + i].to = MAX (sizes[NFASTBINS - 1 + i].to,
-                                                 r->size);
-
-              r = r->fd;
-            }
+  for (size_t i = 1; i < NBINS; ++i)
+    {
+      bin = bin_at (ar_ptr, i);
+      r = bin->fd;
+      sizes[NFASTBINS - 1 + i].from = ~((size_t) 0);
+      sizes[NFASTBINS - 1 + i].to = sizes[NFASTBINS - 1 + i].total
+                                    = sizes[NFASTBINS - 1 + i].count = 0;
+
+      if (r != NULL)
+        while (r != bin)
+          {
+            ++sizes[NFASTBINS - 1 + i].count;
+            sizes[NFASTBINS - 1 + i].total += r->size;
+            sizes[NFASTBINS - 1 + i].from
+              = MIN (sizes[NFASTBINS - 1 + i].from, r->size);
+            sizes[NFASTBINS - 1 + i].to = MAX (sizes[NFASTBINS - 1 + i].to,
+                                               r->size);
+
+            r = r->fd;
+          }
 
-        if (sizes[NFASTBINS - 1 + i].count == 0)
-          sizes[NFASTBINS - 1 + i].from = 0;
-        nblocks += sizes[NFASTBINS - 1 + i].count;
-        avail += sizes[NFASTBINS - 1 + i].total;
-      }
+      if (sizes[NFASTBINS - 1 + i].count == 0)
+        sizes[NFASTBINS - 1 + i].from = 0;
+      nblocks += sizes[NFASTBINS - 1 + i].count;
+      avail += sizes[NFASTBINS - 1 + i].total;
+    }
 
-    mutex_unlock (&ar_ptr->mutex);
+  mutex_unlock (&ar_ptr->mutex);
 
-    total_nfastblocks += nfastblocks;
-    total_fastavail += fastavail;
+  *total_nfastblocks += nfastblocks;
+  *total_fastavail += fastavail;
 
-    total_nblocks += nblocks;
-    total_avail += avail;
+  *total_nblocks += nblocks;
+  *total_avail += avail;
 
-    for (size_t i = 0; i < nsizes; ++i)
-      if (sizes[i].count != 0 && i != NFASTBINS)
-        fprintf (fp, "							      \
+  for (size_t i = 0; i < nsizes; ++i)
+    if (sizes[i].count != 0 && i != NFASTBINS)
+      fprintf (fp, "							      \
 <size from=\"%zu\" to=\"%zu\" total=\"%zu\" count=\"%zu\"/>\n",
-                 sizes[i].from, sizes[i].to, sizes[i].total, sizes[i].count);
+               sizes[i].from, sizes[i].to, sizes[i].total, sizes[i].count);
 
-    if (sizes[NFASTBINS].count != 0)
-      fprintf (fp, "\
+  if (sizes[NFASTBINS].count != 0)
+    fprintf (fp, "\
 <unsorted from=\"%zu\" to=\"%zu\" total=\"%zu\" count=\"%zu\"/>\n",
-               sizes[NFASTBINS].from, sizes[NFASTBINS].to,
-               sizes[NFASTBINS].total, sizes[NFASTBINS].count);
+             sizes[NFASTBINS].from, sizes[NFASTBINS].to,
+             sizes[NFASTBINS].total, sizes[NFASTBINS].count);
 
-    total_system += ar_ptr->system_mem;
-    total_max_system += ar_ptr->max_system_mem;
+  *total_system += ar_ptr->system_mem;
+  *total_max_system += ar_ptr->max_system_mem;
 
-    fprintf (fp,
-             "</sizes>\n<total type=\"fast\" count=\"%zu\" size=\"%zu\"/>\n"
-             "<total type=\"rest\" count=\"%zu\" size=\"%zu\"/>\n"
-             "<system type=\"current\" size=\"%zu\"/>\n"
-             "<system type=\"max\" size=\"%zu\"/>\n",
-             nfastblocks, fastavail, nblocks, avail,
-             ar_ptr->system_mem, ar_ptr->max_system_mem);
+  fprintf (fp,
+           "</sizes>\n<total type=\"fast\" count=\"%zu\" size=\"%zu\"/>\n"
+           "<total type=\"rest\" count=\"%zu\" size=\"%zu\"/>\n"
+           "<system type=\"current\" size=\"%zu\"/>\n"
+           "<system type=\"max\" size=\"%zu\"/>\n",
+           nfastblocks, fastavail, nblocks, avail,
+           ar_ptr->system_mem, ar_ptr->max_system_mem);
 
-    if (ar_ptr != &main_arena)
-      {
-        heap_info *heap = heap_for_ptr (top (ar_ptr));
-        fprintf (fp,
-                 "<aspace type=\"total\" size=\"%zu\"/>\n"
-                 "<aspace type=\"mprotect\" size=\"%zu\"/>\n",
-                 heap->size, heap->mprotect_size);
-        total_aspace += heap->size;
-        total_aspace_mprotect += heap->mprotect_size;
-      }
-    else
-      {
-        fprintf (fp,
-                 "<aspace type=\"total\" size=\"%zu\"/>\n"
-                 "<aspace type=\"mprotect\" size=\"%zu\"/>\n",
-                 ar_ptr->system_mem, ar_ptr->system_mem);
-        total_aspace += ar_ptr->system_mem;
-        total_aspace_mprotect += ar_ptr->system_mem;
-      }
+  if (ar_ptr != &main_arena)
+    {
+      heap_info *heap = heap_for_ptr (top (ar_ptr));
+      fprintf (fp,
+               "<aspace type=\"total\" size=\"%zu\"/>\n"
+               "<aspace type=\"mprotect\" size=\"%zu\"/>\n",
+               heap->size, heap->mprotect_size);
+      *total_aspace += heap->size;
+      *total_aspace_mprotect += heap->mprotect_size;
+    }
+  else
+    {
+      fprintf (fp,
+               "<aspace type=\"total\" size=\"%zu\"/>\n"
+               "<aspace type=\"mprotect\" size=\"%zu\"/>\n",
+               ar_ptr->system_mem, ar_ptr->system_mem);
+      *total_aspace += ar_ptr->system_mem;
+      *total_aspace_mprotect += ar_ptr->system_mem;
+    }
 
-    fputs ("</heap>\n", fp);
-  }
+  fputs ("</heap>\n", fp);
+}
+
+int
+malloc_info (int options, FILE *fp)
+{
+  /* For now, at least.  */
+  if (options != 0)
+    return EINVAL;
+
+  size_t total_nblocks = 0;
+  size_t total_nfastblocks = 0;
+  size_t total_avail = 0;
+  size_t total_fastavail = 0;
+  size_t total_system = 0;
+  size_t total_max_system = 0;
+  size_t total_aspace = 0;
+  size_t total_aspace_mprotect = 0;
 
   if (__malloc_initialized < 0)
     ptmalloc_init ();
@@ -5144,7 +5152,9 @@ malloc_info (int options, FILE *fp)
   mstate ar_ptr = &main_arena;
   do
     {
-      mi_arena (ar_ptr);
+      mi_arena (ar_ptr, fp, &total_nblocks, &total_nfastblocks, &total_avail,
+		&total_fastavail, &total_system, &total_max_system,
+		&total_aspace, &total_aspace_mprotect);
       ar_ptr = ar_ptr->next;
     }
   while (ar_ptr != &main_arena);
