Change 'size' argument to validate_geometry to be sectors, not K

That way it is the same a *freesize, and generally less confusing.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/mdadm.h b/mdadm.h
index 05b79ba..b0966e6 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -532,6 +532,7 @@ extern struct superswitch {
 	 * added to validate changing size and new devices.  If there are
 	 * inter-device dependencies, it should record sufficient details
 	 * so these can be validated.
+	 * Both 'size' and '*freesize' are in sectors.  chunk is bytes.
 	 */
 	int (*validate_geometry)(struct supertype *st, int level, int layout,
 				 int raiddisks,