diff options
| -rw-r--r-- | lib/libc/stdlib/malloc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/libc/stdlib/malloc.c b/lib/libc/stdlib/malloc.c index 9d0d3b3..b36dbc7 100644 --- a/lib/libc/stdlib/malloc.c +++ b/lib/libc/stdlib/malloc.c @@ -1012,10 +1012,11 @@ malloc_spin_lock(pthread_mutex_t *lock) /* Exponentially back off. */ for (i = 1; i <= SPIN_LIMIT_2POW; i++) { - for (j = 0; j < (1U << i); j++) + for (j = 0; j < (1U << i); j++) { ret++; + CPU_SPINWAIT; + } - CPU_SPINWAIT; if (_pthread_mutex_trylock(lock) == 0) return (ret); } |
