[ceph.git] / ceph / src / librbd / journal / DisabledPolicy.h

// -*- 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
Commit	Line	Data
7c673cae FG	1	// -- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t --
	2	// vim: ts=8 sw=2 smarttab
	3
	4	#ifndef CEPH_LIBRBD_JOURNAL_DISABLED_POLICY_H
	5	#define CEPH_LIBRBD_JOURNAL_DISABLED_POLICY_H
	6
	7	#include "librbd/journal/Policy.h"
	8
	9	namespace librbd {
	10
	11	struct ImageCtx;
	12
	13	namespace journal {
	14
	15	class DisabledPolicy : public Policy {
	16	public:
	17	bool append_disabled() const override {
	18	return true;
	19	}
	20	bool journal_disabled() const override {
	21	return true;
	22	}
	23	void allocate_tag_on_lock(Context *on_finish) override {
11fdf7f2	24	ceph_abort();
7c673cae FG	25	}
	26	};
	27
	28	} // namespace journal
	29	} // namespace librbd
	30
	31	#endif // CEPH_LIBRBD_JOURNAL_DISABLED_POLICY_H