linux-kernel - [tip:perf/core] perf tools: Remove extra '/' character in events file path

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Date:	Wed, 30 Apr 2014 23:32:44 -0700
From:	tip-bot for Xia Kaixu <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	jolsa@...nel.org, xiakaixu@...wei.com, tglx@...utronix.de,
	namhyung@...nel.org
Subject: [tip:perf/core] perf tools: Remove extra '/'
  character in events file path

Commit-ID:  603940b6b8b1347ec13a628165c00194ebc17ed2
Gitweb:     http://git.kernel.org/tip/603940b6b8b1347ec13a628165c00194ebc17ed2
Author:     Xia Kaixu <xiakaixu@...wei.com>
AuthorDate: Sat, 26 Apr 2014 15:55:12 +0800
Committer:  Jiri Olsa <jolsa@...nel.org>
CommitDate: Wed, 30 Apr 2014 17:02:24 +0200

perf tools: Remove extra '/' character in events file path

The array debugfs_known_mountpoints[] will cause extra '/'
character output.
Remove it.

pre:
$ perf probe -l
/sys/kernel/debug//tracing/uprobe_events file does not exist -
please rebuild kernel with CONFIG_UPROBE_EVENTS.

post:
$ perf probe -l
/sys/kernel/debug/tracing/uprobe_events file does not exist -
please rebuild kernel with CONFIG_UPROBE_EVENTS.

Signed-off-by: Xia Kaixu <xiakaixu@...wei.com>
Acked-by: Namhyung Kim <namhyung@...nel.org>
Link: http://lkml.kernel.org/r/535B6660.2060001@huawei.com
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
 tools/lib/api/fs/debugfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/lib/api/fs/debugfs.c b/tools/lib/api/fs/debugfs.c
index 7c43479..a74fba6 100644
--- a/tools/lib/api/fs/debugfs.c
+++ b/tools/lib/api/fs/debugfs.c
@@ -12,8 +12,8 @@
 char debugfs_mountpoint[PATH_MAX + 1] = "/sys/kernel/debug";
 
 static const char * const debugfs_known_mountpoints[] = {
-	"/sys/kernel/debug/",
-	"/debug/",
+	"/sys/kernel/debug",
+	"/debug",
 	0,
 };
 
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