LU-15252 mdc: add client tunable to disable LSOM update

[fs/lustre-release.git] / lustre / obdclass / lu_ref.c

diff --git a/lustre/obdclass/lu_ref.c b/lustre/obdclass/lu_ref.c
index ae79b43..bcc59fb 100644 (file)
--- a/lustre/obdclass/lu_ref.c
+++ b/lustre/obdclass/lu_ref.c
@@ -285,8 +285,6 @@ void lu_ref_del_at(struct lu_ref *ref, struct lu_ref_link *link,
 }
 EXPORT_SYMBOL(lu_ref_del_at);
 
-#ifdef CONFIG_PROC_FS
-
 static void *lu_ref_seq_start(struct seq_file *seq, loff_t *pos)
 {
        struct lu_ref *ref = seq->private;
@@ -411,8 +409,6 @@ static const struct file_operations lu_ref_dump_fops = {
        .release        = lu_ref_seq_release
 };
 
-#endif /* CONFIG_PROC_FS */
-
 int lu_ref_global_init(void)
 {
        int result;
@@ -421,24 +417,20 @@ int lu_ref_global_init(void)
               "lu_ref tracking is enabled. Performance isn't.\n");
 
        result = lu_kmem_init(lu_ref_caches);
+       if (result)
+               return result;
 
-#ifdef CONFIG_PROC_FS
-       if (result == 0) {
-               result = lprocfs_seq_create(proc_lustre_root, "lu_refs",
-                                           0444, &lu_ref_dump_fops, NULL);
-               if (result)
-                       lu_kmem_fini(lu_ref_caches);
-       }
-#endif /* CONFIG_PROC_FS */
+       debugfs_create_file("lu_refs", 0444, debugfs_lustre_root,
+                           NULL, &lu_ref_dump_fops);
 
        return result;
 }
 
 void lu_ref_global_fini(void)
 {
-#ifdef CONFIG_PROC_FS
-       lprocfs_remove_proc_entry("lu_refs", proc_lustre_root);
-#endif /* CONFIG_PROC_FS */
+       /* debugfs file gets cleaned up by debugfs_remove_recursive on
+        * debugfs_lustre_root
+        */
        lu_kmem_fini(lu_ref_caches);
 }