ocfs2: Use a separate masklog for AST and BASTs

This patch adds a new masklog and uses it allow tracing ASTs and BASTs
in the dlmglue layer. This has been found to be very useful in debugging
cluster locking issues.

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
diff --git a/fs/ocfs2/cluster/masklog.c b/fs/ocfs2/cluster/masklog.c
index 1cd2934..b39da87 100644
--- a/fs/ocfs2/cluster/masklog.c
+++ b/fs/ocfs2/cluster/masklog.c
@@ -112,6 +112,7 @@
 	define_mask(XATTR),
 	define_mask(QUOTA),
 	define_mask(REFCOUNT),
+	define_mask(BASTS),
 	define_mask(ERROR),
 	define_mask(NOTICE),
 	define_mask(KTHREAD),