Merge branch 'master' into csb1725

[mv-sheeva.git] / fs / ocfs2 / cluster / ocfs2_nodemanager.h

diff --git a/fs/ocfs2/cluster/ocfs2_nodemanager.h b/fs/ocfs2/cluster/ocfs2_nodemanager.h
index 5b9854bad571c26d561ea2969d69f7693f759c5a..49b594325bec50c958d9f82a93d3deae3448fb01 100644 (file)
--- a/fs/ocfs2/cluster/ocfs2_nodemanager.h
+++ b/fs/ocfs2/cluster/ocfs2_nodemanager.h
@@ -36,4 +36,10 @@
 /* host name, group name, cluster name all 64 bytes */
 #define O2NM_MAX_NAME_LEN        64    // __NEW_UTS_LEN
 
+/*
+ * Maximum number of global heartbeat regions allowed.
+ * **CAUTION**  Changing this number will break dlm compatibility.
+ */
+#define O2NM_MAX_REGIONS       32
+
 #endif /* _OCFS2_NODEMANAGER_H */