Optimize sub pool size

Author: lazio579

src/core/xcopy.h

@@ -81,8 +81,10 @@ typedef struct tc_sess_s        tc_sess_t;
 #define TC_UPOOL_MAXV 511
 #define TC_DEFAULT_POOL_SIZE   (16 * 1024)
 #define TC_DEFAULT_UPOOL_SIZE   1024
-#define TC_DEFAULT_LR_POOL_SIZE (4 *1024 * 1024)
-#define TC_PLUGIN_POOL_SIZE TC_DEFAULT_LR_POOL_SIZE
+#define TC_LR_POOL_SIZE (4 *1024 * 1024)
+#define TC_LR_POOL_SUB_SIZE (64 *1024)
+#define TC_PLUGIN_POOL_SIZE TC_LR_POOL_SIZE
+#define TC_PLUGIN_POOL_SUB_SIZE TC_LR_POOL_SUB_SIZE
 
 #define MEM_HID_INFO_SZ sizeof(tc_mem_hid_info_t)
 #define TC_POOL_ALIGNMENT       16

src/tcpcopy/tc_session.c

@@ -198,7 +198,7 @@ fill_pro_common_header(tc_iph_t *ip, tc_tcph_t *tcp)
 int
 tc_init_sess_table(void)
 {
-    tc_pool_t *pool = tc_create_pool(TC_DEFAULT_LR_POOL_SIZE, 0, 0);
+    tc_pool_t *pool = tc_create_pool(TC_LR_POOL_SIZE, TC_LR_POOL_SUB_SIZE, 0);
     if (pool != NULL) {
         sess_table = hash_create(pool, 65536);
         if (sess_table != NULL) {