ocfs2/cluster: Make fence method configurable - v2

[linux-2.6-microblaze.git] / fs / ocfs2 / cluster / nodemanager.h

diff --git a/fs/ocfs2/cluster/nodemanager.h b/fs/ocfs2/cluster/nodemanager.h
index c992ea0..09ea2d3 100644 (file)
--- a/fs/ocfs2/cluster/nodemanager.h
+++ b/fs/ocfs2/cluster/nodemanager.h
@@ -33,6 +33,12 @@
 #include <linux/configfs.h>
 #include <linux/rbtree.h>
 
+enum o2nm_fence_method {
+       O2NM_FENCE_RESET        = 0,
+       O2NM_FENCE_PANIC,
+       O2NM_FENCE_METHODS,     /* Number of fence methods */
+};
+
 struct o2nm_node {
        spinlock_t              nd_lock;
        struct config_item      nd_item;
@@ -58,6 +64,7 @@ struct o2nm_cluster {
        unsigned int            cl_idle_timeout_ms;
        unsigned int            cl_keepalive_delay_ms;
        unsigned int            cl_reconnect_delay_ms;
+       enum o2nm_fence_method  cl_fence_method;
 
        /* this bitmap is part of a hack for disk bitmap.. will go eventually. - zab */
        unsigned long   cl_nodes_bitmap[BITS_TO_LONGS(O2NM_MAX_NODES)];