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/* Tracing
*
* Copyright (C) 2020 NVIDIA Corporation
* Quentin Young
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#if !defined(_TRACE_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
#define _TRACE_H
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif /* HAVE_CONFIG_H */
#ifdef HAVE_LTTNG
#undef TRACEPOINT_PROVIDER
#define TRACEPOINT_PROVIDER frr_libfrr
#undef TRACEPOINT_INCLUDE
#define TRACEPOINT_INCLUDE "./trace.h"
#include <lttng/tracepoint.h>
#include "hash.h"
#include "thread.h"
/* clang-format off */
TRACEPOINT_EVENT(
frr_libfrr,
hash_get,
TP_ARGS(struct hash *, hash, void *, data),
TP_FIELDS(
ctf_string(name, hash->name ? hash->name : "(unnamed)")
ctf_integer(unsigned int, index_size, hash->size)
ctf_integer(unsigned long, item_count, hash->count)
ctf_integer_hex(intptr_t, data_ptr, data)
)
)
TRACEPOINT_LOGLEVEL(frr_libfrr, hash_get, TRACE_INFO)
TRACEPOINT_EVENT(
frr_libfrr,
hash_release,
TP_ARGS(struct hash *, hash, void *, data, void *, released_item),
TP_FIELDS(
ctf_string(name, hash->name ? hash->name : "(unnamed)")
ctf_integer(unsigned int, index_size, hash->size)
ctf_integer(unsigned long, item_count, hash->count)
ctf_integer_hex(intptr_t, data_ptr, data)
ctf_integer_hex(intptr_t, released_item, data)
)
)
TRACEPOINT_LOGLEVEL(frr_libfrr, hash_release, TRACE_INFO)
#define THREAD_SCHEDULE_ARGS \
TP_ARGS(struct thread_master *, master, const char *, funcname, \
const char *, schedfrom, int, fromln, struct thread **, \
thread_ptr, int, fd, int, val, void *, arg, long, time)
TRACEPOINT_EVENT_CLASS(
frr_libfrr,
thread_operation,
THREAD_SCHEDULE_ARGS,
TP_FIELDS(
ctf_string(threadmaster_name, master->name)
ctf_string(function_name, funcname ? funcname : "(unknown function)")
ctf_string(scheduled_from, schedfrom ? schedfrom : "(unknown file)")
ctf_integer(int, scheduled_on_line, fromln)
ctf_integer_hex(intptr_t, thread_addr, thread_ptr ? *thread_ptr : NULL)
ctf_integer(int, file_descriptor, fd)
ctf_integer(int, event_value, val)
ctf_integer_hex(intptr_t, argument_ptr, arg)
ctf_integer(long, timer, time)
)
)
#define THREAD_OPERATION_TRACEPOINT_INSTANCE(name) \
TRACEPOINT_EVENT_INSTANCE(frr_libfrr, thread_operation, name, \
THREAD_SCHEDULE_ARGS) \
TRACEPOINT_LOGLEVEL(frr_libfrr, name, TRACE_INFO)
THREAD_OPERATION_TRACEPOINT_INSTANCE(schedule_timer)
THREAD_OPERATION_TRACEPOINT_INSTANCE(schedule_event)
THREAD_OPERATION_TRACEPOINT_INSTANCE(schedule_read)
THREAD_OPERATION_TRACEPOINT_INSTANCE(schedule_write)
THREAD_OPERATION_TRACEPOINT_INSTANCE(thread_cancel)
THREAD_OPERATION_TRACEPOINT_INSTANCE(thread_cancel_async)
THREAD_OPERATION_TRACEPOINT_INSTANCE(thread_call)
/* clang-format on */
#include <lttng/tracepoint-event.h>
#else /* HAVE_LTTNG */
#define tracepoint(...)
#define tracef(...)
#define tracelog(...)
#define tracepoint_enabled(...) true
#endif /* HAVE_LTTNG */
#endif /* _TRACE_H */
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