X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=include%2Fsys%2Fvdev_impl.h;h=4133f2cf3045c9de28e661e777a3c1248b4d7ca2;hb=bf01b5e6161b4aa94c69792e50de4102a033be09;hp=0b532dcdd0f628f20b198fb1ea753550093fafc1;hpb=920dd524fb2997225d4b1ac180bcbc14b045fda6;p=zfs.git

diff --git a/include/sys/vdev_impl.h b/include/sys/vdev_impl.h
index 0b532dc..4133f2c 100644
--- a/include/sys/vdev_impl.h
+++ b/include/sys/vdev_impl.h
@@ -210,7 +210,7 @@ struct vdev {
 	 * For DTrace to work in userland (libzpool) context, these fields must
 	 * remain at the end of the structure.  DTrace will use the kernel's
 	 * CTF definition for 'struct vdev', and since the size of a kmutex_t is
-	 * larger in userland, the offsets for the rest fields would be
+	 * larger in userland, the offsets for the rest of the fields would be
 	 * incorrect.
 	 */
 	kmutex_t	vdev_dtl_lock;	/* vdev_dtl_{map,resilver}	*/
@@ -265,6 +265,7 @@ typedef struct vdev_label {
 #define	VDEV_LABEL_START_SIZE	(2 * sizeof (vdev_label_t) + VDEV_BOOT_SIZE)
 #define	VDEV_LABEL_END_SIZE	(2 * sizeof (vdev_label_t))
 #define	VDEV_LABELS		4
+#define	VDEV_BEST_LABEL		VDEV_LABELS
 
 #define	VDEV_ALLOC_LOAD		0
 #define	VDEV_ALLOC_ADD		1