图片修改

mem_pool/mem_pool.h

@@ -5,7 +5,7 @@
 #define MEMORY_USE_MYMALLOC        1
 #define MEMORY_USE_JEMALLOC        2
 
-#define MEMORY_SELECT_MALLOC       MEMORY_USE_JEMALLOC
+#define MEMORY_SELECT_MALLOC       MEMORY_USE_DEFAULT
 #include <stddef.h>
 #include <stdint.h>
 
@@ -14,7 +14,7 @@ void kvs_free(void *ptr);
 
     
 
-#define MP_PAGE_SIZE 4096
+#define MP_PAGE_SIZE (16*1024)
 #define MP_MIN_SHIFT 3
 #define MP_MAX_SHIFT 12
 
@@ -26,9 +26,10 @@ typedef struct mp_free_node {
     struct mp_free_node* next;
 } mp_free_node_t;
 
+// (blk_hdr + user_data)
 typedef struct mp_blk_hdr {
     uint32_t magic;
-    uint16_t class_id;   /* 0..MP_NBUCKETS-1, or MP_LARGE_CLASS */
+    uint16_t class_id;
     uint16_t reserved;
 } mp_blk_hdr_t;