static inline void lock_acquire(xbt_mallocator_t m)
{
if (initialization_done > 1) {
- int *lock = &m->lock;
- while (__sync_lock_test_and_set(lock, 1))
+ while (__atomic_test_and_set(&m->lock, __ATOMIC_ACQUIRE))
/* nop */;
}
}
static inline void lock_release(xbt_mallocator_t m)
{
if (initialization_done > 1)
- __sync_lock_release(&m->lock);
+ __atomic_clear(&m->lock, __ATOMIC_RELEASE);
}
/**
pvoid_f_void_t new_f; /* function to call when we are running out of objects */
void_f_pvoid_t free_f; /* function to call when we have got too many objects */
void_f_pvoid_t reset_f; /* function to call when an object is released by the user */
- int lock; /* lock to ensure the mallocator is thread-safe */
+ char lock; /* lock to ensure the mallocator is thread-safe */
} s_xbt_mallocator_t;
#endif