78     serverAssert(server.repl_backlog == NULL);  in createReplicationBacklog()
79     server.repl_backlog = zmalloc(server.repl_backlog_size);  in createReplicationBacklog()
106     if (server.repl_backlog != NULL) {  in resizeReplicationBacklog()
112         zfree(server.repl_backlog);  in resizeReplicationBacklog()
113         server.repl_backlog = zmalloc(server.repl_backlog_size);  in resizeReplicationBacklog()
123     zfree(server.repl_backlog);  in freeReplicationBacklog()
124     server.repl_backlog = NULL;  in freeReplicationBacklog()
141         memcpy(server.repl_backlog+server.repl_backlog_idx,p,thislen);  in feedReplicationBacklog()
181     if (server.repl_backlog == NULL && listLength(slaves) == 0) return;  in replicationFeedSlaves()
184     serverAssert(!(listLength(slaves) != 0 && server.repl_backlog == NULL));  in replicationFeedSlaves()
204         if (server.repl_backlog) feedReplicationBacklogWithObject(selectcmd);  in replicationFeedSlaves()
220     if (server.repl_backlog) {  in replicationFeedSlaves()
352         addReplySds(c,sdsnewlen(server.repl_backlog + j, thislen));  in addReplyReplicationBacklog()
367     if (server.repl_backlog == NULL) psync_offset++;  in getPsyncInitialOffset()
441     if (!server.repl_backlog ||  in masterTryPartialResynchronization()
689     if (listLength(server.slaves) == 1 && server.repl_backlog == NULL)  in syncCommand()
2340         server.repl_backlog)  in replicationCron()