From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C694C433DB for ; Fri, 26 Mar 2021 21:30:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7395061A28 for ; Fri, 26 Mar 2021 21:30:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230174AbhCZV34 (ORCPT ); Fri, 26 Mar 2021 17:29:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:39618 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230134AbhCZV32 (ORCPT ); Fri, 26 Mar 2021 17:29:28 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 69DBF61A42; Fri, 26 Mar 2021 21:29:27 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.94) (envelope-from ) id 1lPu1G-002DSL-D0; Fri, 26 Mar 2021 17:29:26 -0400 Message-ID: <20210326212926.281197902@goodmis.org> User-Agent: quilt/0.66 Date: Fri, 26 Mar 2021 17:28:53 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , Qiujun Huang Subject: [for-next][PATCH 5/6] tracing: A minor cleanup for create_system_filter() References: <20210326212848.385566448@goodmis.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Qiujun Huang The first two parameters should be reduced to one, as @tr is simply @dir->tr. Link: https://lkml.kernel.org/r/20210324205642.65e03248@oasis.local.home Link: https://lkml.kernel.org/r/20210325163752.128407-1-hqjagain@gmail.com Suggested-by: Steven Rostedt (VMware) Signed-off-by: Qiujun Huang Signed-off-by: Steven Rostedt (VMware) --- kernel/trace/trace_events_filter.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index 49de3e21e9bc..c2dd697cc9c0 100644 --- a/kernel/trace/trace_events_filter.c +++ b/kernel/trace/trace_events_filter.c @@ -1750,7 +1750,6 @@ int create_event_filter(struct trace_array *tr, * and always remembers @filter_str. */ static int create_system_filter(struct trace_subsystem_dir *dir, - struct trace_array *tr, char *filter_str, struct event_filter **filterp) { struct filter_parse_error *pe = NULL; @@ -1758,13 +1757,13 @@ static int create_system_filter(struct trace_subsystem_dir *dir, err = create_filter_start(filter_str, true, &pe, filterp); if (!err) { - err = process_system_preds(dir, tr, pe, filter_str); + err = process_system_preds(dir, dir->tr, pe, filter_str); if (!err) { /* System filters just show a default message */ kfree((*filterp)->filter_string); (*filterp)->filter_string = NULL; } else { - append_filter_err(tr, pe, *filterp); + append_filter_err(dir->tr, pe, *filterp); } } create_filter_finish(pe); @@ -1852,7 +1851,7 @@ int apply_subsystem_event_filter(struct trace_subsystem_dir *dir, goto out_unlock; } - err = create_system_filter(dir, tr, filter_string, &filter); + err = create_system_filter(dir, filter_string, &filter); if (filter) { /* * No event actually uses the system filter -- 2.30.1