[dm-devel] Re: [RFC 3/3] dm: v4 ioctl interface

[Joe Thornber]

Clear the read-only flag if the table is not read only.
--- diff/drivers/md/dm-ioctl-v4.c	2003-07-01 15:36:42.000000000 +0100
+++ source/drivers/md/dm-ioctl-v4.c	2003-07-02 11:27:50.000000000 +0100
@@ -650,7 +650,9 @@
 			return r;
 		}
 
-		if (!(dm_table_get_mode(new_map) & FMODE_WRITE))
+		if (dm_table_get_mode(new_map) & FMODE_WRITE)
+			set_disk_ro(dm_disk(md), 0);
+		else
 			set_disk_ro(dm_disk(md), 1);
 
 		dm_table_put(new_map);