89 lines
2.2 KiB
C
89 lines
2.2 KiB
C
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/*
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* vivid.h
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*
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* Copyright (c) 2017, NVIDIA CORPORATION, All rights reserved.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM vivid
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#if !defined(_TRACE_VIVID_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_VIVID_H
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#include <linux/tracepoint.h>
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TRACE_EVENT(vivid_buffer_flow,
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TP_PROTO(const char *name, const char *msg, int num),
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TP_ARGS(name, msg, num),
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TP_STRUCT__entry(
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__string(name, name)
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__string(msg, msg)
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__field(int, num)
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),
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TP_fast_assign(
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__assign_str(name, name);
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__assign_str(msg, msg);
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__entry->num = num;
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),
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TP_printk("%s:%s: buffer index %d", __get_str(name),
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__get_str(msg), (int)__entry->num)
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);
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TRACE_EVENT(vivid_timer,
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TP_PROTO(const char *name, const char *msg,
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unsigned int var1, unsigned int var2),
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TP_ARGS(name, msg, var1, var2),
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TP_STRUCT__entry(
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__string(name, name)
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__string(msg, msg)
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__field(unsigned int, var1)
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__field(unsigned int, var2)
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),
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TP_fast_assign(
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__assign_str(name, name);
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__assign_str(msg, msg);
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__entry->var1 = var1;
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__entry->var2 = var2;
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),
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TP_printk("%s:%s: wait %u: release %u",
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__get_str(name), __get_str(msg),
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__entry->var1, __entry->var2)
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);
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TRACE_EVENT(vivid_copybuf,
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TP_PROTO(const char *name, const char *msg1, unsigned int var1,
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const char *msg2, unsigned int var2),
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TP_ARGS(name, msg1, var1, msg2, var2),
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TP_STRUCT__entry(
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__string(name, name)
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__string(msg1, msg1)
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__field(unsigned int, var1)
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__string(msg2, msg2)
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__field(unsigned int, var2)
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),
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TP_fast_assign(
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__assign_str(name, name);
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__assign_str(msg1, msg1);
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__entry->var1 = var1;
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__assign_str(msg2, msg2);
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__entry->var2 = var2;
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),
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TP_printk("%s:%s: buf %u: %s: buf %u",
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__get_str(name), __get_str(msg1), __entry->var1,
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__get_str(msg2), __entry->var2)
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);
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#endif
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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