blob: d0a6a0ea6fff66cbdf46df328f5441e4325b073a (
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
|
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#pragma once
#include "crimson/os/seastore/btree/btree_range_pin.h"
namespace crimson::os::seastore {
class BackrefMapping : public BtreeNodeMapping<paddr_t, laddr_t> {
extent_types_t type;
public:
BackrefMapping(op_context_t<paddr_t> ctx)
: BtreeNodeMapping(ctx) {}
template <typename... T>
BackrefMapping(extent_types_t type, T&&... t)
: BtreeNodeMapping(std::forward<T>(t)...),
type(type) {}
extent_types_t get_type() const {
return type;
}
};
using BackrefMappingRef = std::unique_ptr<BackrefMapping>;
using backref_pin_list_t = std::list<BackrefMappingRef>;
} // namespace crimson::os::seastore
|
