From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755263AbcHXJrY (ORCPT ); Wed, 24 Aug 2016 05:47:24 -0400 Received: from terminus.zytor.com ([198.137.202.10]:44846 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752389AbcHXJqd (ORCPT ); Wed, 24 Aug 2016 05:46:33 -0400 Date: Wed, 24 Aug 2016 02:27:14 -0700 From: tip-bot for Masami Hiramatsu Message-ID: Cc: acme@redhat.com, mhiramat@kernel.org, linux-kernel@vger.kernel.org, wangnan0@huawei.com, peterz@infradead.org, hpa@zytor.com, hemant@linux.vnet.ibm.com, tglx@linutronix.de, naohiro.aota@hgst.com, mingo@kernel.org, rostedt@goodmis.org, alexander.shishkin@linux.intel.com Reply-To: mhiramat@kernel.org, acme@redhat.com, linux-kernel@vger.kernel.org, wangnan0@huawei.com, peterz@infradead.org, hpa@zytor.com, tglx@linutronix.de, hemant@linux.vnet.ibm.com, rostedt@goodmis.org, alexander.shishkin@linux.intel.com, mingo@kernel.org, naohiro.aota@hgst.com In-Reply-To: <147151074685.12957.16415861010796255514.stgit@devbox> References: <147151074685.12957.16415861010796255514.stgit@devbox> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf probe: Use hexadecimal type by default if possible Git-Commit-ID: 9880ce4a69ba5c66a5ffdd711fe446bd0226bd8c X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 9880ce4a69ba5c66a5ffdd711fe446bd0226bd8c Gitweb: http://git.kernel.org/tip/9880ce4a69ba5c66a5ffdd711fe446bd0226bd8c Author: Masami Hiramatsu AuthorDate: Thu, 18 Aug 2016 17:59:07 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 23 Aug 2016 17:06:37 -0300 perf probe: Use hexadecimal type by default if possible Use hexadecimal type by default if it is available on current running kernel. This keeps the default behavior of perf probe after changing the output format of 'u8/16/32/64' to unsigned decimal number. Signed-off-by: Masami Hiramatsu Cc: Alexander Shishkin Cc: Hemant Kumar Cc: Naohiro Aota Cc: Peter Zijlstra Cc: Steven Rostedt Cc: Wang Nan Link: http://lkml.kernel.org/r/147151074685.12957.16415861010796255514.stgit@devbox Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/probe-finder.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index f18cd6b..ac4740f 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -373,7 +373,8 @@ static int convert_variable_type(Dwarf_Die *vr_die, probe_type_is_available(PROBE_TYPE_X)) prefix = 'x'; else - prefix = die_is_signed_type(&type) ? 's' : 'u'; + prefix = die_is_signed_type(&type) ? 's' : + probe_type_is_available(PROBE_TYPE_X) ? 'x' : 'u'; ret = dwarf_bytesize(&type); if (ret <= 0)