threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
/*
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* Copyright (C) 2016 MediaTek Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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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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#include "apusys_trace.h"
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/* Performance Measure */
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#ifdef CONFIG_FTRACE
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#include <linux/trace_events.h>
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extern u8 cfg_apusys_trace;
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#ifdef vpu_trace_begin
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#undef vpu_trace_begin
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#endif
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#define vpu_trace_begin(format, args...) \
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{ \
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char buf[256]; \
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int len; \
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if (cfg_apusys_trace) {\
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len = snprintf(buf, sizeof(buf), \
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format, args); \
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if (len >= 0) \
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trace_async_tag(1, buf); \
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} \
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}
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#ifdef vpu_trace_end
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#undef vpu_trace_end
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#endif
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#define vpu_trace_end(format, args...) \
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{ \
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char buf[256]; \
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int len; \
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if (cfg_apusys_trace) { \
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len = snprintf(buf, sizeof(buf), \
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format, args); \
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if (len >= 0) \
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trace_async_tag(0, buf); \
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} \
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}
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#else
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#define vpu_trace_begin(...)
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#define vpu_trace_end(...)
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#endif /* CONFIG_FTRACE */
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