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path: root/fs/ocfs2/dlm/dlmdebug.h
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Diffstat (limited to 'fs/ocfs2/dlm/dlmdebug.h')
-rw-r--r--fs/ocfs2/dlm/dlmdebug.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/ocfs2/dlm/dlmdebug.h b/fs/ocfs2/dlm/dlmdebug.h
index b96959512d96..94cc10a4e19c 100644
--- a/fs/ocfs2/dlm/dlmdebug.h
+++ b/fs/ocfs2/dlm/dlmdebug.h
@@ -27,6 +27,19 @@
#ifdef CONFIG_DEBUG_FS
+struct dlm_debug_ctxt {
+ struct kref debug_refcnt;
+ struct dentry *debug_state_dentry;
+};
+
+struct debug_buffer {
+ int len;
+ char *buf;
+};
+
+int dlm_debug_init(struct dlm_ctxt *dlm);
+void dlm_debug_shutdown(struct dlm_ctxt *dlm);
+
int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm);
void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm);
@@ -35,6 +48,13 @@ void dlm_destroy_debugfs_root(void);
#else
+static int dlm_debug_init(struct dlm_ctxt *dlm)
+{
+ return 0;
+}
+static void dlm_debug_shutdown(struct dlm_ctxt *dlm)
+{
+}
static int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)
{
return 0;