more code

source/dnode/vnode/src/tsdb/tsdbFS2.c

@@ -684,7 +684,7 @@ int32_t tsdbFSCreateRefSnapshot(STFileSystem *fs, TFileSetArray **fsetArr) {
   int32_t    code = 0;
   STFileSet *fset, *fset1;
 
-  fsetArr[0] = taosMemoryCalloc(sizeof(*fsetArr[0]));
+  fsetArr[0] = taosMemoryMalloc(sizeof(*fsetArr[0]));
   if (fsetArr[0] == NULL) return TSDB_CODE_OUT_OF_MEMORY;
 
   taosThreadRwlockRdlock(&fs->tsdb->rwLock);

source/dnode/vnode/src/tsdb/tsdbFSet2.h

@@ -36,6 +36,9 @@ typedef enum {
   TSDB_FOP_MODIFY,
 } tsdb_fop_t;
 
+#define TFILE_SET(fid_) \
+  (STFileSet) { .fid = (fid_) }
+
 // init/clear
 int32_t tsdbTFileSetInit(int32_t fid, STFileSet **fset);
 int32_t tsdbTFileSetInitEx(STsdb *pTsdb, const STFileSet *fset1, STFileSet **fset);