blob: 872c8baa996ebedc4dde636ea33108b41fd8adf8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#include "CloseImageRequest.h"
#include "common/debug.h"
#include "common/errno.h"
#include "librbd/ImageCtx.h"
#include "librbd/ImageState.h"
#include "librbd/Utils.h"
#define dout_context g_ceph_context
#define dout_subsys ceph_subsys_rbd_mirror
#undef dout_prefix
#define dout_prefix *_dout << "rbd::mirror::image_replayer::CloseImageRequest: " \
<< this << " " << __func__
namespace rbd {
namespace mirror {
namespace image_replayer {
using librbd::util::create_context_callback;
template <typename I>
CloseImageRequest<I>::CloseImageRequest(I **image_ctx, Context *on_finish)
: m_image_ctx(image_ctx), m_on_finish(on_finish) {
}
template <typename I>
void CloseImageRequest<I>::send() {
close_image();
}
template <typename I>
void CloseImageRequest<I>::close_image() {
dout(20) << dendl;
Context *ctx = create_context_callback<
CloseImageRequest<I>, &CloseImageRequest<I>::handle_close_image>(this);
(*m_image_ctx)->state->close(ctx);
}
template <typename I>
void CloseImageRequest<I>::handle_close_image(int r) {
dout(20) << ": r=" << r << dendl;
if (r < 0) {
derr << ": error encountered while closing image: " << cpp_strerror(r)
<< dendl;
}
*m_image_ctx = nullptr;
m_on_finish->complete(0);
delete this;
}
} // namespace image_replayer
} // namespace mirror
} // namespace rbd
template class rbd::mirror::image_replayer::CloseImageRequest<librbd::ImageCtx>;
|
