1 files changed, 38 insertions, 0 deletions
diff --git a/src/crimson/osd/ec_backend.h b/src/crimson/osd/ec_backend.h
new file mode 100644
index 000000000..e15b19970
--- /dev/null
+++ b/src/crimson/osd/ec_backend.h
@@ -0,0 +1,38 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#pragma once
+
+#include <boost/intrusive_ptr.hpp>
+#include <seastar/core/future.hh>
+#include "include/buffer_fwd.h"
+#include "osd/osd_types.h"
+#include "pg_backend.h"
+
+class ECBackend : public PGBackend
+{
+public:
+  ECBackend(shard_id_t shard,
+	    CollectionRef coll,
+	    crimson::osd::ShardServices& shard_services,
+	    const ec_profile_t& ec_profile,
+	    uint64_t stripe_width);
+  seastar::future<> stop() final {
+    return seastar::now();
+  }
+  void on_actingset_changed(peering_info_t pi) final {}
+private:
+  ll_read_errorator::future<ceph::bufferlist> _read(const hobject_t& hoid,
+                                                    uint64_t off,
+                                                    uint64_t len,
+                                                    uint32_t flags) override;
+  seastar::future<crimson::osd::acked_peers_t>
+  _submit_transaction(std::set<pg_shard_t>&& pg_shards,
+		      const hobject_t& hoid,
+		      ceph::os::Transaction&& txn,
+		      const osd_op_params_t& req,
+		      epoch_t min_epoch, epoch_t max_epoch,
+		      std::vector<pg_log_entry_t>&& log_entries) final;
+  CollectionRef coll;
+  crimson::os::FuturizedStore* store;
+};