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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 18:24:20 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 18:24:20 +0000
commit483eb2f56657e8e7f419ab1a4fab8dce9ade8609 (patch)
treee5d88d25d870d5dedacb6bbdbe2a966086a0a5cf /src/rbd_replay/PendingIO.cc
parentInitial commit. (diff)
downloadceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.tar.xz
ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.zip
Adding upstream version 14.2.21.upstream/14.2.21upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/rbd_replay/PendingIO.cc')
-rw-r--r--src/rbd_replay/PendingIO.cc44
1 files changed, 44 insertions, 0 deletions
diff --git a/src/rbd_replay/PendingIO.cc b/src/rbd_replay/PendingIO.cc
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+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2014 Adam Crume <adamcrume@gmail.com>
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation. See file COPYING.
+ *
+ */
+
+#include "PendingIO.hpp"
+#include "rbd_replay_debug.hpp"
+
+#define dout_context g_ceph_context
+
+using namespace rbd_replay;
+
+extern "C"
+void rbd_replay_pending_io_callback(librbd::completion_t cb, void *arg) {
+ PendingIO *io = static_cast<PendingIO*>(arg);
+ io->completed(cb);
+}
+
+PendingIO::PendingIO(action_id_t id,
+ ActionCtx &worker)
+ : m_id(id),
+ m_completion(new librbd::RBD::AioCompletion(this, rbd_replay_pending_io_callback)),
+ m_worker(worker) {
+ }
+
+PendingIO::~PendingIO() {
+ m_completion->release();
+}
+
+void PendingIO::completed(librbd::completion_t cb) {
+ dout(ACTION_LEVEL) << "Completed pending IO #" << m_id << dendl;
+ ssize_t r = m_completion->get_return_value();
+ assertf(r >= 0, "id = %d, r = %d", m_id, r);
+ m_worker.remove_pending(shared_from_this());
+}