74     void put_pool(MppMemPoolImpl *impl);
127 void MppMemPoolService::put_pool(MppMemPoolImpl *impl)  in put_pool()  argument
131     if (impl != impl->check) {  in put_pool()
132         mpp_err_f("invalid mem impl %p check %p\n", impl, impl->check);  in put_pool()
136     if (impl->finalized)  in put_pool()
139     pthread_mutex_lock(&impl->lock);  in put_pool()
141     if (!list_empty(&impl->unused)) {  in put_pool()
142         list_for_each_entry_safe(node, m, &impl->unused, MppMemPoolNode, list) {  in put_pool()
144             impl->unused_count--;  in put_pool()
148     if (!list_empty(&impl->used)) {  in put_pool()
150                   impl->used_count, impl->size);  in put_pool()
152         list_for_each_entry_safe(node, m, &impl->used, MppMemPoolNode, list) {  in put_pool()
154             impl->used_count--;  in put_pool()
158     if (impl->used_count || impl->unused_count)  in put_pool()
160                   impl->size, impl->used_count, impl->unused_count);  in put_pool()
162     pthread_mutex_unlock(&impl->lock);  in put_pool()
166         list_del_init(&impl->service_link);  in put_pool()
169     impl->finalized = 1;  in put_pool()
170     mpp_free(impl);  in put_pool()
182     MppMemPoolImpl *impl = (MppMemPoolImpl *)pool;  in mpp_mem_pool_deinit_f()  local
184     mem_pool_dbg_flow("pool %d deinit from %s", impl->size, caller);  in mpp_mem_pool_deinit_f()
186     MppMemPoolService::getInstance()->put_pool(impl);  in mpp_mem_pool_deinit_f()
191     MppMemPoolImpl *impl = (MppMemPoolImpl *)pool;  in mpp_mem_pool_get_f()  local
195     pthread_mutex_lock(&impl->lock);  in mpp_mem_pool_get_f()
197     mem_pool_dbg_flow("pool %d get used:unused [%d:%d] from %s", impl->size,  in mpp_mem_pool_get_f()
198                       impl->used_count, impl->unused_count, caller);  in mpp_mem_pool_get_f()
200     if (!list_empty(&impl->unused)) {  in mpp_mem_pool_get_f()
201         node = list_first_entry(&impl->unused, MppMemPoolNode, list);  in mpp_mem_pool_get_f()
204             list_add_tail(&node->list, &impl->used);  in mpp_mem_pool_get_f()
205             impl->unused_count--;  in mpp_mem_pool_get_f()
206             impl->used_count++;  in mpp_mem_pool_get_f()
213     node = mpp_malloc_size(MppMemPoolNode, sizeof(MppMemPoolNode) + impl->size);  in mpp_mem_pool_get_f()
215         mpp_err_f("failed to create node from size %d pool\n", impl->size);  in mpp_mem_pool_get_f()
221     node->size = impl->size;  in mpp_mem_pool_get_f()
223     list_add_tail(&node->list, &impl->used);  in mpp_mem_pool_get_f()
224     impl->used_count++;  in mpp_mem_pool_get_f()
228     pthread_mutex_unlock(&impl->lock);  in mpp_mem_pool_get_f()
236     MppMemPoolImpl *impl = (MppMemPoolImpl *)pool;  in mpp_mem_pool_put_f()  local
239     if (impl != impl->check) {  in mpp_mem_pool_put_f()
240         mpp_err_f("invalid mem pool %p check %p\n", impl, impl->check);  in mpp_mem_pool_put_f()
250     pthread_mutex_lock(&impl->lock);  in mpp_mem_pool_put_f()
252     mem_pool_dbg_flow("pool %d put used:unused [%d:%d] from %s", impl->size,  in mpp_mem_pool_put_f()
253                       impl->used_count, impl->unused_count, caller);  in mpp_mem_pool_put_f()
256     list_add(&node->list, &impl->unused);  in mpp_mem_pool_put_f()
257     impl->used_count--;  in mpp_mem_pool_put_f()
258     impl->unused_count++;  in mpp_mem_pool_put_f()
261     pthread_mutex_unlock(&impl->lock);  in mpp_mem_pool_put_f()