linux-kernel - [PATCH v2 3/5] perf tools: rename HEADER_TRACE_INFO to HEADER_TRACING

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Message-Id: <1337081295-10303-4-git-send-email-eranian@google.com>
Date:	Tue, 15 May 2012 13:28:13 +0200
From:	Stephane Eranian <eranian@...gle.com>
To:	linux-kernel@...r.kernel.org
Cc:	peterz@...radead.org, mingo@...e.hu, acme@...hat.com,
	dsahern@...il.com
Subject: [PATCH v2 3/5] perf tools: rename HEADER_TRACE_INFO to HEADER_TRACING_DATA

To match the PERF_RECORD_HEADER_TRACING_DATA record type.
This is the same info as the one used for pipe mode whereas
the other one is for regular file output. This will help in
the later patch to add meta-data infos in pipe mode.

Signed-off-by: Stephane Eranian <eranian@...gle.com>
---
 tools/perf/builtin-record.c |    4 ++--
 tools/perf/util/header.c    |   10 +++++-----
 tools/perf/util/header.h    |    2 +-
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index d19058a..21cf20b 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -396,7 +396,7 @@ static void perf_record__mmap_read_all(struct perf_record *rec)
 			perf_record__mmap_read(rec, &rec->evlist->mmap[i]);
 	}
 
-	if (perf_header__has_feat(&rec->session->header, HEADER_TRACE_INFO))
+	if (perf_header__has_feat(&rec->session->header, HEADER_TRACING_DATA))
 		write_output(rec, &finished_round_event, sizeof(finished_round_event));
 }
 
@@ -478,7 +478,7 @@ static int __cmd_record(struct perf_record *rec, int argc, const char **argv)
 		perf_header__clear_feat(&session->header, HEADER_BUILD_ID);
 
 	if (!have_tracepoints(&evsel_list->entries))
-		perf_header__clear_feat(&session->header, HEADER_TRACE_INFO);
+		perf_header__clear_feat(&session->header, HEADER_TRACING_DATA);
 
 	if (!rec->opts.branch_stack)
 		perf_header__clear_feat(&session->header, HEADER_BRANCH_STACK);
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 5385980..2dd5edf 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -437,7 +437,7 @@ static bool perf_session__read_build_ids(struct perf_session *session, bool with
 	return ret;
 }
 
-static int write_trace_info(int fd, struct perf_header *h __used,
+static int write_tracing_data(int fd, struct perf_header *h __used,
 			    struct perf_evlist *evlist)
 {
 	return read_tracing_data(fd, &evlist->entries);
@@ -1472,7 +1472,7 @@ static int perf_header__read_build_ids(struct perf_header *header,
 	return err;
 }
 
-static int process_trace_info(struct perf_file_section *section __unused,
+static int process_tracing_data(struct perf_file_section *section __unused,
 			      struct perf_header *ph __unused,
 			      int feat __unused, int fd)
 {
@@ -1508,11 +1508,11 @@ struct feature_ops {
 		.full_only = true }
 
 /* feature_ops not implemented: */
-#define print_trace_info		NULL
-#define print_build_id			NULL
+#define print_tracing_data	NULL
+#define print_build_id		NULL
 
 static const struct feature_ops feat_ops[HEADER_LAST_FEATURE] = {
-	FEAT_OPP(HEADER_TRACE_INFO,	trace_info),
+	FEAT_OPP(HEADER_TRACING_DATA,	tracing_data),
 	FEAT_OPP(HEADER_BUILD_ID,	build_id),
 	FEAT_OPA(HEADER_HOSTNAME,	hostname),
 	FEAT_OPA(HEADER_OSRELEASE,	osrelease),
diff --git a/tools/perf/util/header.h b/tools/perf/util/header.h
index 21a6be0..2d42b3e 100644
--- a/tools/perf/util/header.h
+++ b/tools/perf/util/header.h
@@ -12,7 +12,7 @@
 enum {
 	HEADER_RESERVED		= 0,	/* always cleared */
 	HEADER_FIRST_FEATURE	= 1,
-	HEADER_TRACE_INFO	= 1,
+	HEADER_TRACING_DATA	= 1,
 	HEADER_BUILD_ID,
 
 	HEADER_HOSTNAME,
-- 
1.7.4.1

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