X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/98a9abb66d2471e9ea4e657566fbd61a7f28b02b..e12b27acf72ee7e40a6a39ffc7c109914c584cd9:/src/object.c

diff --git a/src/object.c b/src/object.c
index a132665e..c384d600 100644
--- a/src/object.c
+++ b/src/object.c
@@ -21,7 +21,6 @@ robj *createObject(int type, void *ptr) {
     /* The following is only needed if VM is active, but since the conditional
      * is probably more costly than initializing the field it's better to
      * have every field properly initialized anyway. */
-    o->storage = REDIS_DS_MEMORY;
     return o;
 }
 
@@ -94,12 +93,18 @@ robj *createHashObject(void) {
 
 robj *createZsetObject(void) {
     zset *zs = zmalloc(sizeof(*zs));
-
     zs->dict = dictCreate(&zsetDictType,NULL);
     zs->zsl = zslCreate();
     return createObject(REDIS_ZSET,zs);
 }
 
+robj *createZsetZiplistObject(void) {
+    unsigned char *zl = ziplistNew();
+    robj *o = createObject(REDIS_ZSET,zl);
+    o->encoding = REDIS_ENCODING_ZIPLIST;
+    return o;
+}
+
 void freeStringObject(robj *o) {
     if (o->encoding == REDIS_ENCODING_RAW) {
         sdsfree(o->ptr);
@@ -133,11 +138,20 @@ void freeSetObject(robj *o) {
 }
 
 void freeZsetObject(robj *o) {
-    zset *zs = o->ptr;
-
-    dictRelease(zs->dict);
-    zslFree(zs->zsl);
-    zfree(zs);
+    zset *zs;
+    switch (o->encoding) {
+    case REDIS_ENCODING_RAW:
+        zs = o->ptr;
+        dictRelease(zs->dict);
+        zslFree(zs->zsl);
+        zfree(zs);
+        break;
+    case REDIS_ENCODING_ZIPLIST:
+        zfree(o->ptr);
+        break;
+    default:
+        redisPanic("Unknown sorted set encoding");
+    }
 }
 
 void freeHashObject(robj *o) {
@@ -163,9 +177,6 @@ void decrRefCount(void *obj) {
 
     if (o->refcount <= 0) redisPanic("decrRefCount against refcount <= 0");
     if (--(o->refcount) == 0) {
-        /* DS_SAVING objects should always have a reference in the
-         * IO Job structure. So we should never reach this state. */
-        redisAssert(o->storage != REDIS_DS_SAVING);
         switch(o->type) {
         case REDIS_STRING: freeStringObject(o); break;
         case REDIS_LIST: freeListObject(o); break;