From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/tools/perf/util/intel-bts.h | 43 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 kernel/tools/perf/util/intel-bts.h (limited to 'kernel/tools/perf/util/intel-bts.h') diff --git a/kernel/tools/perf/util/intel-bts.h b/kernel/tools/perf/util/intel-bts.h new file mode 100644 index 000000000..ca65e21b3 --- /dev/null +++ b/kernel/tools/perf/util/intel-bts.h @@ -0,0 +1,43 @@ +/* + * intel-bts.h: Intel Processor Trace support + * Copyright (c) 2013-2014, Intel Corporation. + * + * 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. + * + */ + +#ifndef INCLUDE__PERF_INTEL_BTS_H__ +#define INCLUDE__PERF_INTEL_BTS_H__ + +#define INTEL_BTS_PMU_NAME "intel_bts" + +enum { + INTEL_BTS_PMU_TYPE, + INTEL_BTS_TIME_SHIFT, + INTEL_BTS_TIME_MULT, + INTEL_BTS_TIME_ZERO, + INTEL_BTS_CAP_USER_TIME_ZERO, + INTEL_BTS_SNAPSHOT_MODE, + INTEL_BTS_AUXTRACE_PRIV_MAX, +}; + +#define INTEL_BTS_AUXTRACE_PRIV_SIZE (INTEL_BTS_AUXTRACE_PRIV_MAX * sizeof(u64)) + +struct auxtrace_record; +struct perf_tool; +union perf_event; +struct perf_session; + +struct auxtrace_record *intel_bts_recording_init(int *err); + +int intel_bts_process_auxtrace_info(union perf_event *event, + struct perf_session *session); + +#endif -- cgit