Add data_offset arg to ->validate_geometry.

This is needed to return correct available size.  It isn't
really used yet.

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

1 files changed, 1 insertions, 0 deletions

diff --git a/super0.c b/super0.c
index a26e2e00..983ef853 100644
--- a/super0.c
+++ b/super0.c
@@ -1124,6 +1124,7 @@ static void free_super0(struct supertype *st)
 static int validate_geometry0(struct supertype *st, int level,
 			      int layout, int raiddisks,
 			      int *chunk, unsigned long long size,
+			      unsigned long long data_offset,
 			      char *subdev, unsigned long long *freesize,
 			      int verbose)
 {