X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=filesetup.c;h=57928133369cdd520a1b89052cbc9362b773ca78;hp=7ed47a25b5846108125e1028f30fa51d9cb87425;hb=0d1cd207e409a36313784cb9596990c819775f77;hpb=d6aed795f2e3e403828abf60874dd2d6e8342a1b

diff --git a/filesetup.c b/filesetup.c
index 7ed47a25..57928133 100644
--- a/filesetup.c
+++ b/filesetup.c
@@ -13,6 +13,12 @@
 
 static int root_warn;
 
+static inline void clear_error(struct thread_data *td)
+{
+	td->error = 0;
+	td->verror[0] = '\0';
+}
+
 /*
  * Leaves f->fd open on success, caller must close
  */
@@ -126,7 +132,7 @@ static int extend_file(struct thread_data *td, struct fio_file *f)
 			goto err;
 		}
 	}
-	if (td->o.fill_device) {
+	if (td->o.fill_device && !td_write(td)) {
 		fio_file_clear_size_known(f);
 		if (td_io_get_file_size(td, f))
 			goto err;
@@ -284,6 +290,9 @@ static int __file_invalidate_cache(struct thread_data *td, struct fio_file *f,
 	if (off == -1ULL)
 		off = f->file_offset;
 
+	if (len == -1ULL || off == -1ULL)
+		return 0;
+
 	dprint(FD_IO, "invalidate cache %s: %llu/%llu\n", f->file_name, off,
 								len);