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-rw-r--r--include/uapi/linux/mount.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/uapi/linux/mount.h b/include/uapi/linux/mount.h
index dc9a0112d819..ad5478dbad00 100644
--- a/include/uapi/linux/mount.h
+++ b/include/uapi/linux/mount.h
@@ -184,10 +184,15 @@ struct statmount {
* For listmount(2) @param represents the last listed mount id (or zero).
*/
struct mnt_id_req {
+ __u32 size;
+ __u32 spare;
__u64 mnt_id;
__u64 param;
};
+/* List of all mnt_id_req versions. */
+#define MNT_ID_REQ_SIZE_VER0 24 /* sizeof first published struct */
+
/*
* @mask bits for statmount(2)
*/