Function defragOtherGlobals

app/redis-6.2.6/src/defrag.c:937–947

We may need to defrag other globals, one small allocation can hold a full allocator run. * so although small, it is still important to defrag these */

/* We may need to defrag other globals, one small allocation can hold a full allocator run.
 * so although small, it is still important to defrag these */
long defragOtherGlobals() {
    long defragged = 0;

    /* there are many more pointers to defrag (e.g. client argv, output / aof buffers, etc.
     * but we assume most of these are short lived, we only need to defrag allocations
     * that remain static for a long time */
    defragged += activeDefragSdsDict(server.lua_scripts, DEFRAG_SDS_DICT_VAL_IS_STROB);
    defragged += activeDefragSdsListAndDict(server.repl_scriptcache_fifo, server.repl_scriptcache_dict, DEFRAG_SDS_DICT_NO_VAL);
    defragged += moduleDefragGlobals();
    return defragged;
}

/* returns 0 more work may or may not be needed (see non-zero cursor),
 * and 1 if time is up and more work is needed. */