linux-kernel - [PATCH 1/4] Revert "perf tools: Fix data_read

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Message-Id: <1432103647-14017-1-git-send-email-namhyung@kernel.org>
Date:	Wed, 20 May 2015 15:34:04 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Jiri Olsa <jolsa@...hat.com>,
	LKML <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>,
	Adrian Hunter <adrian.hunter@...el.com>
Subject: [PATCH 1/4] Revert "perf tools: Fix data_read_offset() file opening"

This reverts commit 9ba6765a979f5f7d3f6456f8c79c66f4aef2d66b.

The problem will be fixed by later patch in some other way.

Cc: Adrian Hunter <adrian.hunter@...el.com>
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
Arnaldo, you can ignore this if you drop the Adrian's patch in the tree..

 tools/perf/util/dso.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index e248f5693a48..1b96c8d18435 100644
--- a/tools/perf/util/dso.c
+++ b/tools/perf/util/dso.c
@@ -756,7 +756,7 @@ off_t dso__data_size(struct dso *dso, struct machine *machine)
 static ssize_t data_read_offset(struct dso *dso, struct machine *machine,
 				u64 offset, u8 *data, ssize_t size)
 {
-	if (dso__data_size(dso, machine) < 0)
+	if (data_file_size(dso, machine))
 		return -1;
 
 	/* Check the offset sanity. */
-- 
2.4.0

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