src/patches/glibc/glibc-rh1027261.patch

   1 commit 4d653a59ffeae0f46f76a40230e2cfa9587b7e7e
   2 Author: Siddhesh Poyarekar <siddhesh@redhat.com>
   3 Date:   Fri May 30 22:43:52 2014 +0530
   4
   5     Add mmap usage in malloc_info output
   6
   7     The current malloc_info xml output only has information about
   8     allocations on the heap.  Display information about number of mappings
   9     and total mmapped size to this to complete the picture.
  10
  11 diff -pruN a/malloc/malloc.c b/malloc/malloc.c
  12 --- a/malloc/malloc.c   2014-06-02 07:35:22.573256155 +0530
  13 +++ b/malloc/malloc.c   2014-06-02 07:34:58.856257177 +0530
  14 @@ -6553,12 +6553,14 @@ malloc_info (int options, FILE *fp)
  15    fprintf (fp,
  16            "<total type=\"fast\" count=\"%zu\" size=\"%zu\"/>\n"
  17            "<total type=\"rest\" count=\"%zu\" size=\"%zu\"/>\n"
  18 +          "<total type=\"mmap\" count=\"%d\" size=\"%zu\"/>\n"
  19            "<system type=\"current\" size=\"%zu\"/>\n"
  20            "<system type=\"max\" size=\"%zu\"/>\n"
  21            "<aspace type=\"total\" size=\"%zu\"/>\n"
  22            "<aspace type=\"mprotect\" size=\"%zu\"/>\n"
  23            "</malloc>\n",
  24            total_nfastblocks, total_fastavail, total_nblocks, total_avail,
  25 +          mp_.n_mmaps, mp_.mmapped_mem,
  26            total_system, total_max_system,
  27            total_aspace, total_aspace_mprotect);
  28