Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752527AbaDVDZJ (ORCPT ); Mon, 21 Apr 2014 23:25:09 -0400 Received: from szxga02-in.huawei.com ([119.145.14.65]:43940 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751280AbaDVDZC (ORCPT ); Mon, 21 Apr 2014 23:25:02 -0400 Message-ID: <5355E0D6.50704@huawei.com> Date: Tue, 22 Apr 2014 11:24:06 +0800 From: xiakaixu User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20130801 Thunderbird/17.0.8 MIME-Version: 1.0 To: , Ingo Molnar , , Arnaldo Carvalho de Melo , Namhyung Kim CC: , Huxinwei , Genghui , , Xia Kaixu Subject: [PATCH] perf tools: Remove extra '/' character in events file path References: <5354E37E.9060700@huawei.com> In-Reply-To: <5354E37E.9060700@huawei.com> X-Forwarded-Message-Id: <5354E37E.9060700@huawei.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.111.100.238] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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, }; -- 1.8.5.5 . . _______________________________________________ kernel.openeuler mailing list kernel.openeuler@huawei.com http://rnd-openeuler.huawei.com/mailman/listinfo/kernel.openeuler -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/