1 files changed, 12 insertions, 12 deletions

diff --git a/fs/ocfs2/dlm/dlmdebug.c b/fs/ocfs2/dlm/dlmdebug.c
index 04a32be0aeb..18f13c2e4a1 100644
--- a/fs/ocfs2/dlm/dlmdebug.c
+++ b/fs/ocfs2/dlm/dlmdebug.c
@@ -30,6 +30,7 @@
 #include <linux/sysctl.h>
 #include <linux/spinlock.h>
 #include <linux/debugfs.h>
+#include <linux/export.h>
 
 #include "cluster/heartbeat.h"
 #include "cluster/nodemanager.h"
@@ -95,7 +96,6 @@ static void __dlm_print_lock(struct dlm_lock *lock)
 
 void __dlm_print_one_lock_resource(struct dlm_lock_resource *res)
 {
-	struct list_head *iter2;
 	struct dlm_lock *lock;
 	char buf[DLM_LOCKID_NAME_MAX];
 
@@ -117,18 +117,15 @@ void __dlm_print_one_lock_resource(struct dlm_lock_resource *res)
 	       res->inflight_locks, atomic_read(&res->asts_reserved));
 	dlm_print_lockres_refmap(res);
 	printk("  granted queue:\n");
-	list_for_each(iter2, &res->granted) {
-		lock = list_entry(iter2, struct dlm_lock, list);
+	list_for_each_entry(lock, &res->granted, list) {
 		__dlm_print_lock(lock);
 	}
 	printk("  converting queue:\n");
-	list_for_each(iter2, &res->converting) {
-		lock = list_entry(iter2, struct dlm_lock, list);
+	list_for_each_entry(lock, &res->converting, list) {
 		__dlm_print_lock(lock);
 	}
 	printk("  blocked queue:\n");
-	list_for_each(iter2, &res->blocked) {
-		lock = list_entry(iter2, struct dlm_lock, list);
+	list_for_each_entry(lock, &res->blocked, list) {
 		__dlm_print_lock(lock);
 	}
 }
@@ -341,7 +338,7 @@ void dlm_print_one_mle(struct dlm_master_list_entry *mle)
 
 #ifdef CONFIG_DEBUG_FS
 
-static struct dentry *dlm_debugfs_root = NULL;
+static struct dentry *dlm_debugfs_root;
 
 #define DLM_DEBUGFS_DIR				"o2dlm"
 #define DLM_DEBUGFS_DLM_STATE			"dlm_state"
@@ -445,7 +442,6 @@ static int debug_mle_print(struct dlm_ctxt *dlm, char *buf, int len)
 {
 	struct dlm_master_list_entry *mle;
 	struct hlist_head *bucket;
-	struct hlist_node *list;
 	int i, out = 0;
 	unsigned long total = 0, longest = 0, bucket_count = 0;
 
@@ -455,9 +451,7 @@ static int debug_mle_print(struct dlm_ctxt *dlm, char *buf, int len)
 	spin_lock(&dlm->master_lock);
 	for (i = 0; i < DLM_HASH_BUCKETS; i++) {
 		bucket = dlm_master_hash(dlm, i);
-		hlist_for_each(list, bucket) {
-			mle = hlist_entry(list, struct dlm_master_list_entry,
-					  master_hash_node);
+		hlist_for_each_entry(mle, bucket, master_hash_node) {
 			++total;
 			++bucket_count;
 			if (len - out < 200)
@@ -756,6 +750,12 @@ static int debug_state_print(struct dlm_ctxt *dlm, char *buf, int len)
 				 buf + out, len - out);
 	out += snprintf(buf + out, len - out, "\n");
 
+	/* Exit Domain Map: xx xx xx */
+	out += snprintf(buf + out, len - out, "Exit Domain Map: ");
+	out += stringify_nodemap(dlm->exit_domain_map, O2NM_MAX_NODES,
+				 buf + out, len - out);
+	out += snprintf(buf + out, len - out, "\n");
+
 	/* Live Map: xx xx xx */
 	out += snprintf(buf + out, len - out, "Live Map: ");
 	out += stringify_nodemap(dlm->live_nodes_map, O2NM_MAX_NODES,