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-rw-r--r--src/librbd/journal/DisabledPolicy.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/src/librbd/journal/DisabledPolicy.h b/src/librbd/journal/DisabledPolicy.h
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+++ b/src/librbd/journal/DisabledPolicy.h
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+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_LIBRBD_JOURNAL_DISABLED_POLICY_H
+#define CEPH_LIBRBD_JOURNAL_DISABLED_POLICY_H
+
+#include "librbd/journal/Policy.h"
+
+namespace librbd {
+
+struct ImageCtx;
+
+namespace journal {
+
+class DisabledPolicy : public Policy {
+public:
+ bool append_disabled() const override {
+ return true;
+ }
+ bool journal_disabled() const override {
+ return true;
+ }
+ void allocate_tag_on_lock(Context *on_finish) override {
+ ceph_abort();
+ }
+};
+
+} // namespace journal
+} // namespace librbd
+
+#endif // CEPH_LIBRBD_JOURNAL_DISABLED_POLICY_H