[dm-devel] [PATCH] dm: don't report "detected capacity change" on device creation.

[Mikulas Patocka]

This patch shuts up a message "detected capacity change" when creating a
dm devce.

Signed-off-by: Mikulas Patocka <mpatocka at redhat.com>

Index: linux-2.6/drivers/md/dm.c
===================================================================
--- linux-2.6.orig/drivers/md/dm.c
+++ linux-2.6/drivers/md/dm.c
@@ -2036,7 +2036,10 @@ static struct dm_table *__bind(struct ma
 	if (size != dm_get_size(md))
 		memset(&md->geometry, 0, sizeof(md->geometry));
 
-	set_capacity_and_notify(md->disk, size);
+	if (!get_capacity(md->disk))
+		set_capacity(md->disk, size);
+	else
+		set_capacity_and_notify(md->disk, size);
 
 	dm_table_event_callback(t, event_callback, md);