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2025cf9e19
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 263 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.208660670@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
34 lines
777 B
C
34 lines
777 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* intel-bts.h: Intel Processor Trace support
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* Copyright (c) 2013-2014, Intel Corporation.
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*/
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#ifndef INCLUDE__PERF_INTEL_BTS_H__
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#define INCLUDE__PERF_INTEL_BTS_H__
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#define INTEL_BTS_PMU_NAME "intel_bts"
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enum {
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INTEL_BTS_PMU_TYPE,
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INTEL_BTS_TIME_SHIFT,
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INTEL_BTS_TIME_MULT,
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INTEL_BTS_TIME_ZERO,
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INTEL_BTS_CAP_USER_TIME_ZERO,
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INTEL_BTS_SNAPSHOT_MODE,
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INTEL_BTS_AUXTRACE_PRIV_MAX,
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};
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#define INTEL_BTS_AUXTRACE_PRIV_SIZE (INTEL_BTS_AUXTRACE_PRIV_MAX * sizeof(u64))
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struct auxtrace_record;
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struct perf_tool;
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union perf_event;
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struct perf_session;
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struct auxtrace_record *intel_bts_recording_init(int *err);
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int intel_bts_process_auxtrace_info(union perf_event *event,
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struct perf_session *session);
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#endif
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