+ dprint(FD_MEM, "munmap %u %p\n", total_mem, td->orig_buffer);
+ munmap(td->orig_buffer, td->orig_buffer_size);
+ if (td->mmapfile) {
+ close(td->mmapfd);
+ unlink(td->mmapfile);
+ free(td->mmapfile);
+ }
+}
+
+static int alloc_mem_malloc(struct thread_data *td, size_t total_mem)
+{
+ td->orig_buffer = malloc(total_mem);
+ dprint(FD_MEM, "malloc %u %p\n", total_mem, td->orig_buffer);
+
+ return td->orig_buffer == NULL;
+}