linux-kernel - [tip:perf/core] perf c2c report: Add header macros

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Date:   Sat, 22 Oct 2016 01:36:49 -0700
From:   tip-bot for Jiri Olsa <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     jolsa@...nel.org, mingo@...nel.org, andi@...stfloor.org,
        dzickus@...hat.com, linux-kernel@...r.kernel.org,
        dsahern@...il.com, acme@...hat.com, hpa@...or.com,
        namhyung@...nel.org, jmario@...hat.com, tglx@...utronix.de,
        a.p.zijlstra@...llo.nl
Subject: [tip:perf/core] perf c2c report: Add header macros

Commit-ID:  600a8cf45b797ff189c42175c1f165fb5cb9479a
Gitweb:     http://git.kernel.org/tip/600a8cf45b797ff189c42175c1f165fb5cb9479a
Author:     Jiri Olsa <jolsa@...nel.org>
AuthorDate: Thu, 22 Sep 2016 17:36:47 +0200
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 19 Oct 2016 13:18:31 -0300

perf c2c report: Add header macros

Adding helping macros to define header objects.  It will be used in
following patches, that add new dimensions.

The c2c report will support 2 line headers, hence we only define
line[0/1] in macros.

Signed-off-by: Jiri Olsa <jolsa@...nel.org>
Cc: Andi Kleen <andi@...stfloor.org>
Cc: David Ahern <dsahern@...il.com>
Cc: Don Zickus <dzickus@...hat.com>
Cc: Joe Mario <jmario@...hat.com>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Link: http://lkml.kernel.org/r/1474558645-19956-20-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/builtin-c2c.c | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 43f18aa..78addc4 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -273,6 +273,41 @@ static int c2c_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
 	return scnprintf(hpp->buf, hpp->size, "%*s", width, text);
 }
 
+#define HEADER_LOW(__h)			\
+	{				\
+		.line[1] = {		\
+			.text = __h,	\
+		},			\
+	}
+
+#define HEADER_BOTH(__h0, __h1)		\
+	{				\
+		.line[0] = {		\
+			.text = __h0,	\
+		},			\
+		.line[1] = {		\
+			.text = __h1,	\
+		},			\
+	}
+
+#define HEADER_SPAN(__h0, __h1, __s)	\
+	{				\
+		.line[0] = {		\
+			.text = __h0,	\
+			.span = __s,	\
+		},			\
+		.line[1] = {		\
+			.text = __h1,	\
+		},			\
+	}
+
+#define HEADER_SPAN_LOW(__h)		\
+	{				\
+		.line[1] = {		\
+			.text = __h,	\
+		},			\
+	}
+
 static struct c2c_dimension *dimensions[] = {
 	NULL,
 };