X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Flibrbd%2Fwatcher%2FRewatchRequest.cc;fp=src%2Fceph%2Fsrc%2Flibrbd%2Fwatcher%2FRewatchRequest.cc;h=0000000000000000000000000000000000000000;hb=7da45d65be36d36b880cc55c5036e96c24b53f00;hp=e103732e00e7030f5654b56a06798d71c6d27c5b;hpb=691462d09d0987b47e112d6ee8740375df3c51b2;p=stor4nfv.git

diff --git a/src/ceph/src/librbd/watcher/RewatchRequest.cc b/src/ceph/src/librbd/watcher/RewatchRequest.cc
deleted file mode 100644
index e103732..0000000
--- a/src/ceph/src/librbd/watcher/RewatchRequest.cc
+++ /dev/null
@@ -1,114 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include "librbd/watcher/RewatchRequest.h"
-#include "common/RWLock.h"
-#include "common/errno.h"
-#include "librbd/Utils.h"
-
-#define dout_subsys ceph_subsys_rbd
-#undef dout_prefix
-#define dout_prefix *_dout << "librbd::watcher::RewatchRequest: " \
-                           << this << " " << __func__ << " "
-
-namespace librbd {
-
-using util::create_context_callback;
-using util::create_rados_callback;
-
-namespace watcher {
-
-using std::string;
-
-RewatchRequest::RewatchRequest(librados::IoCtx& ioctx, const string& oid,
-                               RWLock &watch_lock,
-                               librados::WatchCtx2 *watch_ctx,
-                               uint64_t *watch_handle, Context *on_finish)
-  : m_ioctx(ioctx), m_oid(oid), m_watch_lock(watch_lock),
-    m_watch_ctx(watch_ctx), m_watch_handle(watch_handle),
-    m_on_finish(on_finish) {
-}
-
-void RewatchRequest::send() {
-  unwatch();
-}
-
-void RewatchRequest::unwatch() {
-  assert(m_watch_lock.is_wlocked());
-  assert(*m_watch_handle != 0);
-
-  CephContext *cct = reinterpret_cast<CephContext *>(m_ioctx.cct());
-  ldout(cct, 10) << dendl;
-
-  librados::AioCompletion *aio_comp = create_rados_callback<
-                        RewatchRequest, &RewatchRequest::handle_unwatch>(this);
-  int r = m_ioctx.aio_unwatch(*m_watch_handle, aio_comp);
-  assert(r == 0);
-  aio_comp->release();
-
-  *m_watch_handle = 0;
-}
-
-void RewatchRequest::handle_unwatch(int r) {
-  CephContext *cct = reinterpret_cast<CephContext *>(m_ioctx.cct());
-  ldout(cct, 10) << "r=" << r << dendl;
-
-  if (r == -EBLACKLISTED) {
-    lderr(cct) << "client blacklisted" << dendl;
-    finish(r);
-    return;
-  } else if (r < 0) {
-    lderr(cct) << "failed to unwatch: " << cpp_strerror(r) << dendl;
-  }
-  rewatch();
-}
-
-void RewatchRequest::rewatch() {
-  CephContext *cct = reinterpret_cast<CephContext *>(m_ioctx.cct());
-  ldout(cct, 10) << dendl;
-
-  librados::AioCompletion *aio_comp = create_rados_callback<
-                        RewatchRequest, &RewatchRequest::handle_rewatch>(this);
-  int r = m_ioctx.aio_watch(m_oid, aio_comp, &m_rewatch_handle, m_watch_ctx);
-  assert(r == 0);
-  aio_comp->release();
-}
-
-void RewatchRequest::handle_rewatch(int r) {
-  CephContext *cct = reinterpret_cast<CephContext *>(m_ioctx.cct());
-  ldout(cct, 10) << "r=" << r << dendl;
-
-  if (r == -EBLACKLISTED) {
-    lderr(cct) << "client blacklisted" << dendl;
-    finish(r);
-    return;
-  } else if (r == -ENOENT) {
-    ldout(cct, 5) << "object deleted" << dendl;
-    finish(r);
-    return;
-  } else if (r < 0) {
-    lderr(cct) << "failed to watch object: " << cpp_strerror(r)
-               << dendl;
-    rewatch();
-    return;
-  }
-
-  {
-    RWLock::WLocker watch_locker(m_watch_lock);
-    *m_watch_handle = m_rewatch_handle;
-  }
-
-  finish(0);
-}
-
-void RewatchRequest::finish(int r) {
-  CephContext *cct = reinterpret_cast<CephContext *>(m_ioctx.cct());
-  ldout(cct, 10) << "r=" << r << dendl;
-
-  m_on_finish->complete(r);
-  delete this;
-}
-
-} // namespace watcher
-} // namespace librbd
-