void *smalloc(size_t size)
{
unsigned int i, end_pool;
if (size != (unsigned int) size)
return NULL;
global_write_lock();
i = last_pool;
end_pool = nr_pools;
do {
for (; i < end_pool; i++) {
void *ptr = smalloc_pool(&mp[i], size);
if (ptr) {
last_pool = i;
global_write_unlock();
return ptr;
}
}
if (last_pool) {
end_pool = last_pool;
last_pool = i = 0;
continue;
}
break;
} while (1);
global_write_unlock();
return NULL;
}
void *smalloc(size_t size)
{
unsigned int i;
if (size != (unsigned int) size)
return NULL;
global_write_lock();
i = last_pool;
do {
for (; i < nr_pools; i++) {
void *ptr = smalloc_pool(&mp[i], size);
if (ptr) {
last_pool = i;
global_write_unlock();
return ptr;
}
}
if (last_pool) {
last_pool = 0;
continue;
}
if (nr_pools + 1 > MAX_POOLS)
break;
else {
i = nr_pools;
if (add_pool(&mp[nr_pools], size))
goto out;
}
} while (1);
out:
global_write_unlock();
return NULL;
}
