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-rw-r--r--fs/ocfs2/cluster/nodemanager.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/ocfs2/cluster/nodemanager.h b/fs/ocfs2/cluster/nodemanager.h
index fce8033c310..8fb23cacc2f 100644
--- a/fs/ocfs2/cluster/nodemanager.h
+++ b/fs/ocfs2/cluster/nodemanager.h
@@ -53,6 +53,23 @@ struct o2nm_node {
unsigned long nd_set_attributes;
};
+struct o2nm_cluster {
+ struct config_group cl_group;
+ unsigned cl_has_local:1;
+ u8 cl_local_node;
+ rwlock_t cl_nodes_lock;
+ struct o2nm_node *cl_nodes[O2NM_MAX_NODES];
+ struct rb_root cl_node_ip_tree;
+ unsigned int cl_idle_timeout_ms;
+ unsigned int cl_keepalive_delay_ms;
+ unsigned int cl_reconnect_delay_ms;
+
+ /* 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)];
+};
+
+extern struct o2nm_cluster *o2nm_single_cluster;
+
u8 o2nm_this_node(void);
int o2nm_configured_node_map(unsigned long *map, unsigned bytes);