trace.h

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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.
 *
 */



#pragma once

#ifndef __MOTR_LIB_LINUX_KERNEL_TRACE_H__
#define __MOTR_LIB_LINUX_KERNEL_TRACE_H__

#include "lib/atomic.h"
#include "lib/types.h"


struct m0_trace_stats {
        struct m0_atomic64  trs_rec_total;
        uint32_t            trs_rec_per_sec;
        uint32_t            trs_bytes_per_sec;
        uint32_t            trs_avg_rec_per_sec;
        uint32_t            trs_avg_bytes_per_sec;
        uint32_t            trs_max_rec_per_sec;
        uint32_t            trs_max_bytes_per_sec;
        uint32_t            trs_avg_rec_size;
        uint32_t            trs_max_rec_size;
};

M0_INTERNAL const struct m0_trace_stats *m0_trace_get_stats(void);

#endif /* __MOTR_LIB_LINUX_KERNEL_TRACE_H__ */


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