linux-kernel - [tip:perf/urgent] perf header: Fix numa topology printing

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Date:	Tue, 13 Nov 2012 22:27:10 -0800
From:	tip-bot for Namhyung Kim <namhyung@...nel.org>
To:	linux-tip-commits@...r.kernel.org
Cc:	acme@...hat.com, linux-kernel@...r.kernel.org, hpa@...or.com,
	mingo@...nel.org, drjones@...hat.com, tglx@...utronix.de,
	namhyung@...nel.org
Subject: [tip:perf/urgent] perf header: Fix numa topology printing

Commit-ID:  1234471e2d11e4ee47f6de452dd8b8aeb09b45de
Gitweb:     http://git.kernel.org/tip/1234471e2d11e4ee47f6de452dd8b8aeb09b45de
Author:     Namhyung Kim <namhyung@...nel.org>
AuthorDate: Tue, 23 Oct 2012 22:44:49 +0900
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Tue, 30 Oct 2012 10:32:55 -0200

perf header: Fix numa topology printing

Andrew reported that the commit 7e94cfcc9d20 ("perf header: Use pre-
processed session env when printing") regresses the header output.  It
was because of a missed string pointer calculation in the loop.

Reported-by: Andrew Jones <drjones@...hat.com>
Tested-by: Andrew Jones <drjones@...hat.com>
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
Cc: Andrew Jones <drjones@...hat.com>
Link: http://lkml.kernel.org/r/1350999890-6920-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/header.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 7daad23..566b84c 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -1378,6 +1378,8 @@ static void print_numa_topology(struct perf_header *ph, int fd __maybe_unused,
 
 		str = tmp + 1;
 		fprintf(fp, "# node%u cpu list : %s\n", c, str);
+
+		str += strlen(str) + 1;
 	}
 	return;
 error:
--
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