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git.proxmox.com Git - ceph.git/blob - ceph/src/librbd/journal/StandardPolicy.cc
1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 #include "librbd/journal/StandardPolicy.h"
5 #include "librbd/ImageCtx.h"
6 #include "librbd/Journal.h"
7 #include "librbd/asio/ContextWQ.h"
9 #define dout_subsys ceph_subsys_rbd
11 #define dout_prefix *_dout << "librbd::journal::StandardPolicy: "
17 void StandardPolicy
<I
>::allocate_tag_on_lock(Context
*on_finish
) {
18 ceph_assert(m_image_ctx
->journal
!= nullptr);
20 if (!m_image_ctx
->journal
->is_tag_owner()) {
21 lderr(m_image_ctx
->cct
) << "local image not promoted" << dendl
;
22 m_image_ctx
->op_work_queue
->queue(on_finish
, -EPERM
);
26 m_image_ctx
->journal
->allocate_local_tag(on_finish
);
29 } // namespace journal
32 template class librbd::journal::StandardPolicy
<librbd::ImageCtx
>;