update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / cls / 2pc_queue / cls_2pc_queue_ops.h

diff --git a/ceph/src/cls/2pc_queue/cls_2pc_queue_ops.h b/ceph/src/cls/2pc_queue/cls_2pc_queue_ops.h
new file mode 100644 (file)
index 0000000..d0b8419
--- /dev/null
+++ b/ceph/src/cls/2pc_queue/cls_2pc_queue_ops.h
@@ -0,0 +1,117 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#pragma once
+
+#include "include/types.h"
+#include "cls_2pc_queue_types.h"
+
+struct cls_2pc_queue_reserve_op {
+  uint64_t size;
+  uint32_t entries;
+
+  void encode(ceph::buffer::list& bl) const {
+    ENCODE_START(1, 1, bl);
+    encode(size, bl);
+    encode(entries, bl);
+    ENCODE_FINISH(bl);
+  }
+
+  void decode(ceph::buffer::list::const_iterator& bl) {
+    DECODE_START(1, bl);
+    decode(size, bl);
+    decode(entries, bl);
+    DECODE_FINISH(bl);
+  }
+};
+WRITE_CLASS_ENCODER(cls_2pc_queue_reserve_op)
+
+struct cls_2pc_queue_reserve_ret {
+  cls_2pc_reservation::id_t id; // allocated reservation id
+
+  void encode(ceph::buffer::list& bl) const {
+    ENCODE_START(1, 1, bl);
+    encode(id, bl);
+    ENCODE_FINISH(bl);
+  }
+
+  void decode(ceph::buffer::list::const_iterator& bl) {
+    DECODE_START(1, bl);
+    decode(id, bl);
+    DECODE_FINISH(bl);
+  }
+};
+WRITE_CLASS_ENCODER(cls_2pc_queue_reserve_ret)
+
+struct cls_2pc_queue_commit_op {
+  cls_2pc_reservation::id_t id; // reservation to commit
+  std::vector<ceph::buffer::list> bl_data_vec; // the data to enqueue
+
+  void encode(ceph::buffer::list& bl) const {
+    ENCODE_START(1, 1, bl);
+    encode(id, bl);
+    encode(bl_data_vec, bl);
+    ENCODE_FINISH(bl);
+  }
+
+  void decode(ceph::buffer::list::const_iterator& bl) {
+    DECODE_START(1, bl);
+    decode(id, bl);
+    decode(bl_data_vec, bl);
+    DECODE_FINISH(bl);
+  }
+
+};
+WRITE_CLASS_ENCODER(cls_2pc_queue_commit_op)
+
+struct cls_2pc_queue_abort_op {
+  cls_2pc_reservation::id_t id; // reservation to abort
+
+  void encode(ceph::buffer::list& bl) const {
+    ENCODE_START(1, 1, bl);
+    encode(id, bl);
+    ENCODE_FINISH(bl);
+  }
+
+  void decode(ceph::buffer::list::const_iterator& bl) {
+    DECODE_START(1, bl);
+    decode(id, bl);
+    DECODE_FINISH(bl);
+  }
+};
+WRITE_CLASS_ENCODER(cls_2pc_queue_abort_op)
+
+struct cls_2pc_queue_expire_op {
+  // any reservation older than this time should expire
+  ceph::coarse_real_time stale_time;
+
+  void encode(ceph::buffer::list& bl) const {
+    ENCODE_START(1, 1, bl);
+    encode(stale_time, bl);
+    ENCODE_FINISH(bl);
+  }
+
+  void decode(ceph::buffer::list::const_iterator& bl) {
+    DECODE_START(1, bl);
+    decode(stale_time, bl);
+    DECODE_FINISH(bl);
+  }
+};
+WRITE_CLASS_ENCODER(cls_2pc_queue_expire_op)
+
+struct cls_2pc_queue_reservations_ret {
+  cls_2pc_reservations reservations; // reservation list (keyed by id)
+
+  void encode(ceph::buffer::list& bl) const {
+    ENCODE_START(1, 1, bl);
+    encode(reservations, bl);
+    ENCODE_FINISH(bl);
+  }
+
+  void decode(ceph::buffer::list::const_iterator& bl) {
+    DECODE_START(1, bl);
+    decode(reservations, bl);
+    DECODE_FINISH(bl);
+  }
+};
+WRITE_CLASS_ENCODER(cls_2pc_queue_reservations_ret)