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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 1996-2016. All Rights Reserved.
*
* 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.
*
* %CopyrightEnd%
*/
#ifdef USE_LTTNG
#undef TRACEPOINT_PROVIDER
#define TRACEPOINT_PROVIDER com_ericsson_otp
#undef TRACEPOINT_INCLUDE
#define TRACEPOINT_INCLUDE "erlang_lttng.h"
#if !defined(__ERLANG_LTTNG_H__) || defined(TRACEPOINT_HEADER_MULTI_READ)
#define __ERLANG_LTTNG_H__
#include <lttng/tracepoint.h>
/* Schedulers */
TRACEPOINT_EVENT(
com_ericsson_otp,
scheduler_poll,
TP_ARGS(
int, id,
int, runnable
),
TP_FIELDS(
ctf_integer(int, scheduler, id)
ctf_integer(int, runnable, runnable)
)
)
#ifndef LTTNG_CARRIER_STATS
#define LTTNG_CARRIER_STATS
typedef struct {
unsigned long no;
unsigned long size;
} lttng_stat_values_t;
typedef struct {
lttng_stat_values_t carriers;
lttng_stat_values_t blocks;
} lttng_carrier_stats_t;
#endif
/* Memory Allocator */
TRACEPOINT_EVENT(
com_ericsson_otp,
carrier_create,
TP_ARGS(
const char*, type,
int, instance,
unsigned long, size,
lttng_carrier_stats_t *, mbcs,
lttng_carrier_stats_t *, sbcs
),
TP_FIELDS(
ctf_string(type, type)
ctf_integer(int, instance, instance)
ctf_integer(unsigned long, size, size)
ctf_float(float, mbc_ratio, (float)mbcs->blocks.size/(float)mbcs->carriers.size)
ctf_integer(unsigned long, mbc_carriers, mbcs->carriers.no)
ctf_integer(unsigned long, mbc_carriers_size, mbcs->carriers.size)
ctf_integer(unsigned long, mbc_blocks, mbcs->blocks.no)
ctf_integer(unsigned long, mbc_blocks_size, mbcs->blocks.size)
ctf_integer(unsigned long, sbc_carriers, sbcs->carriers.no)
ctf_integer(unsigned long, sbc_carriers_size, sbcs->carriers.size)
ctf_integer(unsigned long, sbc_blocks, sbcs->blocks.no)
ctf_integer(unsigned long, sbc_blocks_size, sbcs->blocks.size)
)
)
TRACEPOINT_EVENT(
com_ericsson_otp,
carrier_destroy,
TP_ARGS(
const char*, type,
int, instance,
unsigned long, size,
lttng_carrier_stats_t *, mbcs,
lttng_carrier_stats_t *, sbcs
),
TP_FIELDS(
ctf_string(type, type)
ctf_integer(int, instance, instance)
ctf_integer(unsigned long, size, size)
ctf_float(float, mbc_ratio, (float)mbcs->blocks.size/(float)mbcs->carriers.size)
ctf_integer(unsigned long, mbc_carriers, mbcs->carriers.no)
ctf_integer(unsigned long, mbc_carriers_size, mbcs->carriers.size)
ctf_integer(unsigned long, mbc_blocks, mbcs->blocks.no)
ctf_integer(unsigned long, mbc_blocks_size, mbcs->blocks.size)
ctf_integer(unsigned long, sbc_carriers, sbcs->carriers.no)
ctf_integer(unsigned long, sbc_carriers_size, sbcs->carriers.size)
ctf_integer(unsigned long, sbc_blocks, sbcs->blocks.no)
ctf_integer(unsigned long, sbc_blocks_size, sbcs->blocks.size)
)
)
TRACEPOINT_EVENT(
com_ericsson_otp,
carrier_pool_put,
TP_ARGS(
const char*, name,
int, instance,
unsigned long, size
),
TP_FIELDS(
ctf_string(type, name)
ctf_integer(int, instance, instance)
ctf_integer(unsigned long, size, size)
)
)
TRACEPOINT_EVENT(
com_ericsson_otp,
carrier_pool_get,
TP_ARGS(
const char*, name,
int, instance,
unsigned long, size
),
TP_FIELDS(
ctf_string(type, name)
ctf_integer(int, instance, instance)
ctf_integer(unsigned long, size, size)
)
)
#endif /* __ERLANG_LTTNG_H__ */
#include <lttng/tracepoint-event.h>
#endif /* USE_LTTNG */
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