Use ENOTSUP if OS doesn't support blkdev page cache invalidation

[fio.git] / os / os-dragonfly.h

diff --git a/os/os-dragonfly.h b/os/os-dragonfly.h
index 97452cad6b22b0c87bb6fa851250a6bd1c5b15df..8a116e60b5deefa43e189496fb5accdb9d4d69df 100644 (file)
--- a/os/os-dragonfly.h
+++ b/os/os-dragonfly.h
@@ -184,7 +184,7 @@ static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
 
 static inline int blockdev_invalidate_cache(struct fio_file *f)
 {
-       return EINVAL;
+       return ENOTSUP;
 }
 
 static inline unsigned long long os_phys_mem(void)