自实现内存池：按大小分桶，8bit跨度，支持释放。

resp协议pipline测试。

kvstore.c

@@ -5,7 +5,7 @@
 #include "kvs_rw_tools.h"
 #include "kvs_protocol_resp.h"
 #include "kvs_oplog.h"
-#include "mem_pool/mem_pool.h"
+#include "memory/alloc_dispatch.h"
 #include "common/config.h"
 #include "diskuring/diskuring.h"
 
@@ -140,13 +140,13 @@ int kvs_protocol(struct conn* conn){
         int cap = KVS_MAX_RESPONSE - out_len;
         if (cap <= 0) {
             *response_length = out_len;
-            return -1;
+            return consumed;
         }
 
 		int resp_len = resp_build_value(&val, response + out_len, (size_t)cap);
         if (resp_len < 0) {
             *response_length = out_len;
-            return -1;
+            return consumed;
         }
 
 		out_len += resp_len;
@@ -372,7 +372,7 @@ void dest_kvengine(void) {
 
 void init_memory_pool(void){
 #if MEMORY_SELECT_MALLOC == MEMORY_USE_MYMALLOC
-	mp_init(&global_mempool);
+	mp_create(&global_mempool);
 #endif
 }