io_ddir: move count values out of the enum fio_ddir

[fio.git] / filesetup.c

diff --git a/filesetup.c b/filesetup.c
index 30af085d0b33e3eb4ee6fd490fee0a01018d368b..3cda60630d5d1f54ad1a7fa108b377e1da7c444e 100644 (file)
--- a/filesetup.c
+++ b/filesetup.c
@@ -490,6 +490,10 @@ static int __file_invalidate_cache(struct thread_data *td, struct fio_file *f,
                ret = td->io_ops->invalidate(td, f);
                if (ret < 0)
                        errval = -ret;
+       } else if (td_ioengine_flagged(td, FIO_DISKLESSIO)) {
+               dprint(FD_IO, "invalidate not supported by ioengine %s\n",
+                      td->io_ops->name);
+               ret = 0;
        } else if (f->filetype == FIO_TYPE_FILE) {
                dprint(FD_IO, "declare unneeded cache %s: %llu/%llu\n",
                        f->file_name, off, len);