remove ceph code

[stor4nfv.git] / src / ceph / src / osdc / WritebackHandler.h

diff --git a/src/ceph/src/osdc/WritebackHandler.h b/src/ceph/src/osdc/WritebackHandler.h
deleted file mode 100644 (file)
index bf90fdd..0000000
--- a/src/ceph/src/osdc/WritebackHandler.h
+++ /dev/null
@@ -1,56 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-#ifndef CEPH_OSDC_WRITEBACKHANDLER_H
-#define CEPH_OSDC_WRITEBACKHANDLER_H
-
-#include "include/Context.h"
-#include "include/types.h"
-#include "osd/osd_types.h"
-
-class WritebackHandler {
- public:
-  WritebackHandler() {}
-  virtual ~WritebackHandler() {}
-
-  virtual void read(const object_t& oid, uint64_t object_no,
-                   const object_locator_t& oloc, uint64_t off, uint64_t len,
-                   snapid_t snapid, bufferlist *pbl, uint64_t trunc_size,
-                   __u32 trunc_seq, int op_flags,
-                    const ZTracer::Trace &parent_trace, Context *onfinish) = 0;
-  /**
-   * check if a given extent read result may change due to a write
-   *
-   * Check if the content we see at the given read offset may change
-   * due to a write to this object.
-   *
-   * @param oid object
-   * @param read_off read offset
-   * @param read_len read length
-   * @param snapid read snapid
-   */
-  virtual bool may_copy_on_write(const object_t& oid, uint64_t read_off,
-                                uint64_t read_len, snapid_t snapid) = 0;
-  virtual ceph_tid_t write(const object_t& oid, const object_locator_t& oloc,
-                          uint64_t off, uint64_t len,
-                          const SnapContext& snapc,
-                          const bufferlist &bl, ceph::real_time mtime,
-                          uint64_t trunc_size, __u32 trunc_seq,
-                           ceph_tid_t journal_tid,
-                           const ZTracer::Trace &parent_trace,
-                           Context *oncommit) = 0;
-
-  virtual void overwrite_extent(const object_t& oid, uint64_t off, uint64_t len,
-                                ceph_tid_t original_journal_tid,
-                                ceph_tid_t new_journal_tid) {}
-
-  virtual bool can_scattered_write() { return false; }
-  virtual ceph_tid_t write(const object_t& oid, const object_locator_t& oloc,
-                          vector<pair<uint64_t, bufferlist> >& io_vec,
-                          const SnapContext& snapc, ceph::real_time mtime,
-                          uint64_t trunc_size, __u32 trunc_seq,
-                          Context *oncommit) {
-    return 0;
-  }
-};
-
-#endif