ceph/src/librbd/cache/pwl/ssd/Types.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3
   4 #ifndef CEPH_LIBRBD_CACHE_SSD_TYPES_H
   5 #define CEPH_LIBRBD_CACHE_SSD_TYPES_H
   6
   7 #include "acconfig.h"
   8
   9 #include "librbd/io/Types.h"
  10 #include "librbd/cache/pwl/Types.h"
  11
  12 namespace librbd {
  13 namespace cache {
  14 namespace pwl {
  15 namespace ssd {
  16
  17 struct SuperBlock{
  18   WriteLogPoolRoot root;
  19
  20   DENC(SuperBlock, v, p) {
  21     DENC_START(1, 1, p);
  22     denc(v.root, p);
  23     DENC_FINISH(p);
  24   }
  25
  26   void dump(Formatter *f) const {
  27     f->dump_object("super", root);
  28   }
  29
  30   static void generate_test_instances(list<SuperBlock*>& ls) {
  31     ls.push_back(new SuperBlock);
  32     ls.push_back(new SuperBlock);
  33     ls.back()->root.first_valid_entry = 2;
  34   }
  35 };
  36
  37 } // namespace ssd
  38 } // namespace pwl
  39 } // namespace cache
  40 } // namespace librbd
  41
  42 WRITE_CLASS_DENC(librbd::cache::pwl::ssd::SuperBlock)
  43
  44 #endif // CEPH_LIBRBD_CACHE_SSD_TYPES_H