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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
*
* (C) Copyright IBM Corporation 2022
* Author: Martin Ohmacht <mohmacht@us.ibm.com>
*
* Based on the file src/erasure-code/clay/ErasureCodePluginClay.cc
* Copyright (C) 2018 Indian Institute of Science <office.ece@iisc.ac.in>
*
* Author: Myna Vajha <mynaramana@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
*/
#include "ceph_ver.h"
#include "ExtBlkDevPluginVdo.h"
#include "common/ceph_context.h"
// This plugin does not require any capabilities to be set
int ExtBlkDevPluginVdo::get_required_cap_set(cap_t caps)
{
return 0;
}
int ExtBlkDevPluginVdo::factory(const std::string& logdevname,
ceph::ExtBlkDevInterfaceRef& ext_blk_dev)
{
auto vdo = new ExtBlkDevVdo(cct);
int r = vdo->init(logdevname);
if (r != 0) {
delete vdo;
return r;
}
ext_blk_dev.reset(vdo);
return 0;
};
const char *__ceph_plugin_version() { return CEPH_GIT_NICE_VER; }
int __ceph_plugin_init(CephContext *cct,
const std::string& type,
const std::string& name)
{
auto plg = new ExtBlkDevPluginVdo(cct);
if(plg == 0) return -ENOMEM;
int rc = cct->get_plugin_registry()->add(type, name, plg);
if(rc != 0){
delete plg;
}
return rc;
}
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