linux-kernel - [PATCH v0 35/71] perf tools: Add itrace members of struct perf_event

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Message-Id: <1386765443-26966-36-git-send-email-alexander.shishkin@linux.intel.com>
Date:	Wed, 11 Dec 2013 14:36:47 +0200
From:	Alexander Shishkin <alexander.shishkin@...ux.intel.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jiri Olsa <jolsa@...hat.com>, Mike Galbraith <efault@....de>,
	Namhyung Kim <namhyung@...il.com>,
	Paul Mackerras <paulus@...ba.org>,
	Stephane Eranian <eranian@...gle.com>,
	Andi Kleen <ak@...ux.intel.com>,
	Adrian Hunter <adrian.hunter@...el.com>
Subject: [PATCH v0 35/71] perf tools: Add itrace members of struct perf_event_attr

From: Adrian Hunter <adrian.hunter@...el.com>

Add new Instruction Tracing members of struct perf_event_attr
to debug prints and byte swapping.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
---
 tools/perf/util/evsel.c   | 4 ++++
 tools/perf/util/session.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 4e92a22..da2116c 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -981,6 +981,10 @@ static size_t perf_event_attr__fprintf(struct perf_event_attr *attr, FILE *fp)
 	ret += PRINT_ATTR_X64(branch_sample_type);
 	ret += PRINT_ATTR_X64(sample_regs_user);
 	ret += PRINT_ATTR_U32(sample_stack_user);
+	ret += PRINT_ATTR_X64(itrace_config);
+	ret += PRINT_ATTR_U32(itrace_watermark);
+	ret += PRINT_ATTR_U32(itrace_sample_type);
+	ret += PRINT_ATTR_U64(itrace_sample_size);
 
 	ret += fprintf(fp, "%.60s\n", graph_dotted_line);
 
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index f2ac351..7847096 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -407,6 +407,10 @@ void perf_event__attr_swap(struct perf_event_attr *attr)
 	attr->branch_sample_type = bswap_64(attr->branch_sample_type);
 	attr->sample_regs_user	 = bswap_64(attr->sample_regs_user);
 	attr->sample_stack_user  = bswap_32(attr->sample_stack_user);
+	attr->itrace_config	 = bswap_64(attr->itrace_config);
+	attr->itrace_watermark	 = bswap_32(attr->itrace_watermark);
+	attr->itrace_sample_type = bswap_32(attr->itrace_sample_type);
+	attr->itrace_sample_size = bswap_64(attr->itrace_sample_size);
 
 	swap_bitfield((u8 *) (&attr->read_format + 1), sizeof(u64));
 }
-- 
1.8.5.1

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