sw_onwire_fop.c

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/* -*- C -*- */
/*
 * Copyright (c) 2013-2020 Seagate Technology LLC and/or its Affiliates
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * For any questions about this software or licensing,
 * please email opensource@seagate.com or cortx-questions@seagate.com.
 *
 */


#define M0_TRACE_SUBSYSTEM M0_TRACE_SUBSYS_CM

#include "lib/trace.h"
#include "fop/fop.h"

#include "cm/cm.h"

#include "cm/repreb/sw_onwire_fop.h"
#include "cm/repreb/sw_onwire_fom.h"

#include "cm/repreb/sw_onwire_fop_xc.h"

struct m0_fop_type sns_rebalance_sw_onwire_fopt;
struct m0_fop_type sns_rebalance_sw_onwire_rep_fopt;
extern struct m0_cm_type sns_rebalance_cmt;

static int sns_rebalance_sw_fom_create(struct m0_fop *fop, struct m0_fom **m,
                                       struct m0_reqh *reqh)
{
        struct m0_fop *r_fop;
        int            rc;

        r_fop = m0_fop_reply_alloc(fop, &sns_rebalance_sw_onwire_rep_fopt);
        if (r_fop == NULL)
                return M0_ERR(-ENOMEM);
        rc = m0_cm_repreb_sw_onwire_fom_create(fop, r_fop, m, reqh);

        return M0_RC(rc);
}

const struct m0_fom_type_ops sns_rebalance_sw_fom_type_ops = {
        .fto_create = sns_rebalance_sw_fom_create
};

M0_INTERNAL void m0_sns_cm_rebalance_sw_onwire_fop_init(void)
{
        m0_cm_repreb_sw_onwire_fop_init(&sns_rebalance_sw_onwire_fopt,
                                        &sns_rebalance_sw_fom_type_ops,
                                        M0_SNS_CM_REBALANCE_SW_FOP_OPCODE,
                                        "sns cm sw update fop",
                                        m0_cm_sw_onwire_xc,
                                        M0_RPC_ITEM_TYPE_REQUEST,
                                        &sns_rebalance_cmt);
        m0_cm_repreb_sw_onwire_fop_init(&sns_rebalance_sw_onwire_rep_fopt,
                                        &sns_rebalance_sw_fom_type_ops,
                                        M0_SNS_CM_REBALANCE_SW_REP_FOP_OPCODE,
                                        "sns cm sw update rep fop",
                                        m0_cm_sw_onwire_rep_xc,
                                        M0_RPC_ITEM_TYPE_REPLY,
                                        &sns_rebalance_cmt);
}

M0_INTERNAL void m0_sns_cm_rebalance_sw_onwire_fop_fini(void)
{
        m0_cm_repreb_sw_onwire_fop_fini(&sns_rebalance_sw_onwire_fopt);
        m0_cm_repreb_sw_onwire_fop_fini(&sns_rebalance_sw_onwire_rep_fopt);
}

M0_INTERNAL int
m0_sns_cm_rebalance_sw_onwire_fop_setup(struct m0_cm *cm, struct m0_fop *fop,
                                        void (*fop_release)(struct m0_ref *),
                                        uint64_t proxy_id, const char *local_ep,
                                        const struct m0_cm_sw *sw,
                                        const struct m0_cm_sw *out_interval)
{
        return m0_cm_repreb_sw_onwire_fop_setup(cm, &sns_rebalance_sw_onwire_fopt,
                                                fop, fop_release, proxy_id,
                                                local_ep, sw, out_interval);
}

#undef M0_TRACE_SUBSYSTEM

/*
 *  Local variables:
 *  c-indentation-style: "K&R"
 *  c-basic-offset: 8
 *  tab-width: 8
 *  fill-column: 80
 *  scroll-step: 1
 *  End:
 */