diff options
Diffstat (limited to 'malloc/arena.c')
| -rw-r--r-- | malloc/arena.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/malloc/arena.c b/malloc/arena.c index c63cb70..05df8c1 100644 --- a/malloc/arena.c +++ b/malloc/arena.c @@ -331,7 +331,13 @@ ptmalloc_init (void) if (TUNABLE_GET_FULL (glibc, mem, cap_narrowing, int32_t, NULL) == 0) cap_narrowing_enabled = false; else - cap_narrowing_enabled = true; + { + cap_narrowing_enabled = true; +# ifdef __CAP_MMAP_THRESHOLD + /* Default mmap threshold to avoid heap fragmentation. */ + do_set_mmap_threshold (__CAP_MMAP_THRESHOLD); +# endif + } #endif cap_init (); |