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9f95a23c TL |
1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | // vim: ts=8 sw=2 smarttab | |
3 | ||
4 | #pragma once | |
5 | ||
6 | #include "messages/MOSDPeeringOp.h" | |
7 | #include "osd/PGPeeringEvent.h" | |
8 | ||
f67539c2 | 9 | class MOSDPGInfo2 final : public MOSDPeeringOp { |
9f95a23c TL |
10 | private: |
11 | static constexpr int HEAD_VERSION = 1; | |
12 | static constexpr int COMPAT_VERSION = 1; | |
13 | ||
14 | public: | |
15 | spg_t spgid; | |
16 | epoch_t epoch_sent; | |
17 | epoch_t min_epoch; | |
18 | pg_info_t info; | |
19 | std::optional<pg_lease_t> lease; | |
20 | std::optional<pg_lease_ack_t> lease_ack; | |
21 | ||
22 | spg_t get_spg() const override { | |
23 | return spgid; | |
24 | } | |
25 | epoch_t get_map_epoch() const override { | |
26 | return epoch_sent; | |
27 | } | |
28 | epoch_t get_min_epoch() const override { | |
29 | return min_epoch; | |
30 | } | |
31 | ||
32 | PGPeeringEvent *get_event() override { | |
33 | return new PGPeeringEvent( | |
34 | epoch_sent, | |
35 | min_epoch, | |
36 | MInfoRec( | |
37 | pg_shard_t(get_source().num(), info.pgid.shard), | |
38 | info, | |
39 | epoch_sent, | |
40 | lease, | |
41 | lease_ack)); | |
42 | } | |
43 | ||
44 | MOSDPGInfo2() : MOSDPeeringOp{MSG_OSD_PG_INFO2, | |
45 | HEAD_VERSION, COMPAT_VERSION} { | |
46 | set_priority(CEPH_MSG_PRIO_HIGH); | |
47 | } | |
48 | MOSDPGInfo2( | |
49 | spg_t s, | |
50 | pg_info_t q, | |
51 | epoch_t sent, | |
52 | epoch_t min, | |
53 | std::optional<pg_lease_t> l, | |
54 | std::optional<pg_lease_ack_t> la) | |
55 | : MOSDPeeringOp{MSG_OSD_PG_INFO2, HEAD_VERSION, COMPAT_VERSION}, | |
56 | spgid(s), | |
57 | epoch_sent(sent), | |
58 | min_epoch(min), | |
59 | info(q), | |
60 | lease(l), | |
61 | lease_ack(la) { | |
62 | set_priority(CEPH_MSG_PRIO_HIGH); | |
63 | } | |
64 | ||
65 | private: | |
f67539c2 | 66 | ~MOSDPGInfo2() final {} |
9f95a23c TL |
67 | |
68 | public: | |
69 | std::string_view get_type_name() const override { | |
70 | return "pg_info2"; | |
71 | } | |
72 | void inner_print(std::ostream& out) const override { | |
73 | out << spgid << " " << info; | |
74 | } | |
75 | ||
76 | void encode_payload(uint64_t features) override { | |
77 | using ceph::encode; | |
78 | encode(spgid, payload); | |
79 | encode(epoch_sent, payload); | |
80 | encode(min_epoch, payload); | |
81 | encode(info, payload); | |
82 | encode(lease, payload); | |
83 | encode(lease_ack, payload); | |
84 | } | |
85 | void decode_payload() override { | |
86 | using ceph::decode; | |
87 | auto p = payload.cbegin(); | |
88 | decode(spgid, p); | |
89 | decode(epoch_sent, p); | |
90 | decode(min_epoch, p); | |
91 | decode(info, p); | |
92 | decode(lease, p); | |
93 | decode(lease_ack, p); | |
94 | } | |
95 | private: | |
96 | template<class T, typename... Args> | |
97 | friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args); | |
98 | }; |