Don't set FIO_FILE_extend when create_on_open= option is set

[fio.git] / filesetup.c

diff --git a/filesetup.c b/filesetup.c
index 9388bfc94b419e54e670b7410affda94c97ef9ea..f42f5d8f8bbc3ac1101689351bba3ffe39602dd5 100644 (file)
--- a/filesetup.c
+++ b/filesetup.c
@@ -619,7 +619,8 @@ open_again:
                        f->fd = dup(STDIN_FILENO);
                else
                        from_hash = file_lookup_open(f, flags);
-       } else { //td trim
+       } else if (td_trim(td)) {
+               assert(!td_rw(td)); /* should have matched above */
                flags |= O_RDWR;
                from_hash = file_lookup_open(f, flags);
        }
@@ -965,9 +966,9 @@ int setup_files(struct thread_data *td)
                        if (!o->create_on_open) {
                                need_extend++;
                                extend_size += (f->io_size + f->file_offset);
+                               fio_file_set_extend(f);
                        } else
                                f->real_file_size = f->io_size + f->file_offset;
-                       fio_file_set_extend(f);
                }
        }