Merge tag 'mvebu-dt-4.19-1' of git://git.infradead.org/linux-mvebu into next/dt

[linux-block.git] / include / uapi / linux / nbd.h

diff --git a/include/uapi/linux/nbd.h b/include/uapi/linux/nbd.h
index 85a3fb65e40a6f3941337c7fad17e7fdff3b33d0..20d6cc91435df90f08741c478ab29ea85efa7167 100644 (file)
--- a/include/uapi/linux/nbd.h
+++ b/include/uapi/linux/nbd.h
@@ -53,6 +53,9 @@ enum {
 /* These are client behavior specific flags. */
 #define NBD_CFLAG_DESTROY_ON_DISCONNECT        (1 << 0) /* delete the nbd device on
                                                    disconnect. */
+#define NBD_CFLAG_DISCONNECT_ON_CLOSE (1 << 1) /* disconnect the nbd device on
+                                               *  close by last opener.
+                                               */
 
 /* userspace doesn't need the nbd_device structure */