linux-kernel - [tip:perf/core] perf trace: Move call to symbol_

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Message-ID: <tip-cb2ffae241cfdd6d90acb7ec5f52ad8401885dd2@git.kernel.org>
Date:	Thu, 14 Aug 2014 01:48:25 -0700
From:	tip-bot for Namhyung Kim <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	acme@...hat.com, linux-kernel@...r.kernel.org, paulus@...ba.org,
	hpa@...or.com, mingo@...nel.org, a.p.zijlstra@...llo.nl,
	minchan@...nel.org, namhyung.kim@....com, namhyung@...nel.org,
	jolsa@...hat.com, adrian.hunter@...el.com, dsahern@...il.com,
	tglx@...utronix.de
Subject: [tip:perf/core] perf trace: Move call to symbol__init()
  after creating session

Commit-ID:  cb2ffae241cfdd6d90acb7ec5f52ad8401885dd2
Gitweb:     http://git.kernel.org/tip/cb2ffae241cfdd6d90acb7ec5f52ad8401885dd2
Author:     Namhyung Kim <namhyung@...nel.org>
AuthorDate: Tue, 12 Aug 2014 15:40:44 +0900
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 13 Aug 2014 16:41:38 -0300

perf trace: Move call to symbol__init() after creating session

This is a preparation of fixing dso__load_kernel_sym().  It needs a
session info before calling symbol__init().

Signed-off-by: Namhyung Kim <namhyung@...nel.org>
Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Minchan Kim <minchan@...nel.org>
Cc: Namhyung Kim <namhyung.kim@....com>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Link: http://lkml.kernel.org/r/1407825645-24586-13-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/builtin-trace.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 20fac50..8a83bd8 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -2241,13 +2241,13 @@ static int trace__replay(struct trace *trace)
 	/* add tid to output */
 	trace->multiple_threads = true;
 
-	if (symbol__init() < 0)
-		return -1;
-
 	session = perf_session__new(&file, false, &trace->tool);
 	if (session == NULL)
 		return -ENOMEM;
 
+	if (symbol__init() < 0)
+		goto out;
+
 	trace->host = &session->machines.host;
 
 	err = perf_session__set_tracepoints_handlers(session, handlers);
--
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