file: unionize lfsr/randommap
We only use one of them, add file flags to distinguish between the
two.
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/io_ddir.h b/io_ddir.h
index 269768e..b16a6b9 100644
--- a/io_ddir.h
+++ b/io_ddir.h
@@ -42,7 +42,7 @@
#define td_trim(td) ((td)->o.td_ddir & TD_DDIR_TRIM)
#define td_rw(td) (((td)->o.td_ddir & TD_DDIR_RW) == TD_DDIR_RW)
#define td_random(td) ((td)->o.td_ddir & TD_DDIR_RAND)
-#define file_randommap(td, f) (!(td)->o.norandommap && (f)->io_axmap)
+#define file_randommap(td, f) (!(td)->o.norandommap && fio_file_axmap((f)))
static inline int ddir_sync(enum fio_ddir ddir)
{