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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 CE9E5C433E7 for ; Mon, 12 Oct 2020 20:18:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 978FF21655 for ; Mon, 12 Oct 2020 20:18:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602533902; bh=W4KQ+Y2wW3gz49IeWayddSXsmF60Q6fCDuI0p+XVnOQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:In-Reply-To: References:List-ID:From; b=PYvVJLJoztOGFmP/dqrhSHIXImgWCQvlPas5KS7b+A1KGF01s7pbOmKQnJLpehkWC zlng3+QANDjip3hkX4Ipax1qNdCHIdvKZywfrsU1Qxc2nYnzfoM5UTIUvcr8R7KUus VSFSwbDmFzw3aGF5nl67JQsgSpprd5QlzRv8zrrA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731230AbgJLUSV (ORCPT ); Mon, 12 Oct 2020 16:18:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:55156 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728036AbgJLUSR (ORCPT ); Mon, 12 Oct 2020 16:18:17 -0400 Received: from localhost.localdomain (c-73-209-127-30.hsd1.il.comcast.net [73.209.127.30]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5AA7321D81; Mon, 12 Oct 2020 20:18:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602533896; bh=W4KQ+Y2wW3gz49IeWayddSXsmF60Q6fCDuI0p+XVnOQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:In-Reply-To: References:From; b=gHnLMX6U7KOSresKUKBvyFOuuA/f8ZPYTCp02n3Nnc8rOFYO8rlaySyZmJvpFVRSo nPhtK+6MSIJPtTfVkPu9kqv0m9Rogxr03srvC0bEGTHgNOtzuggwsHAk4OHjoSggSG gevyHKqcF/OiDNbP3pw06uDb6HMmnoYU6R7VFIDo= From: Tom Zanussi To: rostedt@goodmis.org, axelrasmussen@google.com Cc: mhiramat@kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/7] tracing: Move is_good_name() from trace_probe.h to trace.h Date: Mon, 12 Oct 2020 15:18:04 -0500 Message-Id: X-Mailer: git-send-email 2.17.1 In-Reply-To: References: In-Reply-To: References: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org is_good_name() is useful for other trace infrastructure, such as synthetic events, so make it available via trace.h. Acked-by: Masami Hiramatsu Signed-off-by: Tom Zanussi --- kernel/trace/trace.h | 13 +++++++++++++ kernel/trace/trace_probe.h | 13 ------------- 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 5b0e797cacdd..a94852838491 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -19,6 +19,7 @@ #include #include #include +#include #ifdef CONFIG_FTRACE_SYSCALLS #include /* For NR_SYSCALLS */ @@ -2090,4 +2091,16 @@ static __always_inline void trace_iterator_reset(struct trace_iterator *iter) iter->pos = -1; } +/* Check the name is good for event/group/fields */ +static inline bool is_good_name(const char *name) +{ + if (!isalpha(*name) && *name != '_') + return false; + while (*++name != '\0') { + if (!isalpha(*name) && !isdigit(*name) && *name != '_') + return false; + } + return true; +} + #endif /* _LINUX_KERNEL_TRACE_H */ diff --git a/kernel/trace/trace_probe.h b/kernel/trace/trace_probe.h index 04d00987da69..2f703a20c724 100644 --- a/kernel/trace/trace_probe.h +++ b/kernel/trace/trace_probe.h @@ -16,7 +16,6 @@ #include #include #include -#include #include #include #include @@ -348,18 +347,6 @@ bool trace_probe_match_command_args(struct trace_probe *tp, #define trace_probe_for_each_link_rcu(pos, tp) \ list_for_each_entry_rcu(pos, &(tp)->event->files, list) -/* Check the name is good for event/group/fields */ -static inline bool is_good_name(const char *name) -{ - if (!isalpha(*name) && *name != '_') - return false; - while (*++name != '\0') { - if (!isalpha(*name) && !isdigit(*name) && *name != '_') - return false; - } - return true; -} - #define TPARG_FL_RETURN BIT(0) #define TPARG_FL_KERNEL BIT(1) #define TPARG_FL_FENTRY BIT(2) -- 2.17.1