Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/src/librbd/exclusive_lock/StandardPolicy.cc b/src/librbd/exclusive_lock/StandardPolicy.cc
new file mode 100644
index 00000000..6bdb313b
--- /dev/null
+++ b/src/librbd/exclusive_lock/StandardPolicy.cc
@@ -0,0 +1,27 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#include "librbd/exclusive_lock/StandardPolicy.h"
+#include "librbd/ImageCtx.h"
+#include "librbd/ExclusiveLock.h"
+
+#define dout_subsys ceph_subsys_rbd
+#undef dout_prefix
+#define dout_prefix *_dout << "librbd::ExclusiveLock::StandardPolicy "
+
+namespace librbd {
+namespace exclusive_lock {
+
+int StandardPolicy::lock_requested(bool force) {
+  ceph_assert(m_image_ctx->owner_lock.is_locked());
+  ceph_assert(m_image_ctx->exclusive_lock != nullptr);
+
+  ldout(m_image_ctx->cct, 20) << this << " " << __func__ << ": force=" << force
+			      << dendl;
+
+  return -EROFS;
+}
+
+} // namespace exclusive_lock
+} // namespace librbd
+