From patchwork Tue Sep 10 08:46:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 11138967 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D701E76 for ; Tue, 10 Sep 2019 08:47:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BE02220863 for ; Tue, 10 Sep 2019 08:47:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387595AbfIJIrN (ORCPT ); Tue, 10 Sep 2019 04:47:13 -0400 Received: from mga02.intel.com ([134.134.136.20]:21856 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729100AbfIJIrM (ORCPT ); Tue, 10 Sep 2019 04:47:12 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Sep 2019 01:47:12 -0700 X-IronPort-AV: E=Sophos;i="5.64,489,1559545200"; d="scan'208";a="335852641" Received: from paasikivi.fi.intel.com ([10.237.72.42]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Sep 2019 01:47:07 -0700 Received: from punajuuri.localdomain (punajuuri.localdomain [192.168.240.130]) by paasikivi.fi.intel.com (Postfix) with ESMTP id 8C39D20A0F; Tue, 10 Sep 2019 11:47:05 +0300 (EEST) Received: from sailus by punajuuri.localdomain with local (Exim 4.92) (envelope-from ) id 1i7bnn-0004nN-7g; Tue, 10 Sep 2019 11:47:07 +0300 From: Sakari Ailus To: Petr Mladek , linux-kernel@vger.kernel.org, rafael@kernel.org Cc: Andy Shevchenko , linux-acpi@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring , Heikki Krogerus , Joe Perches , Steven Rostedt , Arnaldo Carvalho de Melo , Tzvetomir Stoyanov , linux-trace-devel@vger.kernel.org, Jiri Olsa , Namhyung Kim Subject: [PATCH v6 01/12] tools lib traceevent: Convert remaining %p[fF] users to %p[sS] Date: Tue, 10 Sep 2019 11:46:56 +0300 Message-Id: <20190910084707.18380-2-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190910084707.18380-1-sakari.ailus@linux.intel.com> References: <20190910084707.18380-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Sender: linux-trace-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org There are no in-kernel %p[fF] users left. Convert the traceevent tool, too, to align with the kernel. Signed-off-by: Sakari Ailus Cc: Steven Rostedt Cc: Arnaldo Carvalho de Melo Cc: Tzvetomir Stoyanov Cc: linux-trace-devel@vger.kernel.org Cc: Jiri Olsa Cc: Namhyung Kim --- .../Documentation/libtraceevent-func_apis.txt | 10 +++++----- tools/lib/traceevent/event-parse.c | 7 +++---- 2 files changed, 8 insertions(+), 9 deletions(-) diff --git a/tools/lib/traceevent/Documentation/libtraceevent-func_apis.txt b/tools/lib/traceevent/Documentation/libtraceevent-func_apis.txt index 38bfea30a5f64..f6aca0df2151a 100644 --- a/tools/lib/traceevent/Documentation/libtraceevent-func_apis.txt +++ b/tools/lib/traceevent/Documentation/libtraceevent-func_apis.txt @@ -59,12 +59,12 @@ parser context. The _tep_register_function()_ function registers a function name mapped to an address and (optional) module. This mapping is used in case the function tracer -or events have "%pF" or "%pS" parameter in its format string. It is common to -pass in the kallsyms function names with their corresponding addresses with this +or events have "%pS" parameter in its format string. It is common to pass in +the kallsyms function names with their corresponding addresses with this function. The _tep_ argument is the trace event parser context. The _name_ is -the name of the function, the string is copied internally. The _addr_ is -the start address of the function. The _mod_ is the kernel module -the function may be in (NULL for none). +the name of the function, the string is copied internally. The _addr_ is the +start address of the function. The _mod_ is the kernel module the function may +be in (NULL for none). The _tep_register_print_string()_ function registers a string by the address it was stored in the kernel. Some strings internal to the kernel with static diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index b36b536a9fcba..1d7927ff32660 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -4335,8 +4335,6 @@ static struct tep_print_arg *make_bprint_args(char *fmt, void *data, int size, s switch (*ptr) { case 's': case 'S': - case 'f': - case 'F': case 'x': break; default: @@ -4455,12 +4453,13 @@ get_bprint_format(void *data, int size __maybe_unused, printk = find_printk(tep, addr); if (!printk) { - if (asprintf(&format, "%%pf: (NO FORMAT FOUND at %llx)\n", addr) < 0) + if (asprintf(&format, "%%ps: (NO FORMAT FOUND at %llx)\n", + addr) < 0) return NULL; return format; } - if (asprintf(&format, "%s: %s", "%pf", printk->printk) < 0) + if (asprintf(&format, "%s: %s", "%ps", printk->printk) < 0) return NULL; return format;