From patchwork Sat Jul 29 18:33:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steven Rostedt X-Patchwork-Id: 128167 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:918b:0:b0:3e4:2afc:c1 with SMTP id s11csp1177873vqg; Sat, 29 Jul 2023 12:13:47 -0700 (PDT) X-Google-Smtp-Source: APBJJlFbvJeJPbin5zQppQlplE3jVp+1XoKe5yrn7eB+5jyg3fl+gDpvuNYH54WHNX93EIdYk81n X-Received: by 2002:a17:90b:392:b0:262:e821:b3f8 with SMTP id ga18-20020a17090b039200b00262e821b3f8mr5627757pjb.38.1690658027457; Sat, 29 Jul 2023 12:13:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1690658027; cv=none; d=google.com; s=arc-20160816; b=iyvGatfhbcwyFhGs2CHhTZuSb4kcyYEK5YZg6BQzoodzS845GfKUkUrzcpC8syrg52 XTg9hkiYF+FIhlbWaFD5SZ3xgQzvzt4kiRRRc+v0+FyyyNjecGxSGXrwXaMcu94vhObo 11i29ExPOqdyxnTj4Y9MVKIOI+9AGTa4kFmqRWlyOgAKUrDqfN8CM3nD790qayndok2f yn9wJ8NkFzit8Y224FYKJDmLCh8If3JXO91WkQhLf0FwfcWu2ICi9KLUzjwrMyYXSxvD DEly6OTrtg6xx4muLot9WlifWYCPJNUI4+dMRuF7ZmzmzHi/FMsNk2cVJ5CSzSHF7cBk nXow== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:subject:cc:to:from:date :user-agent:message-id; bh=ezf5cdKeiwDUd/eIJhFIQwUyjLnzAdJXV/sdYie65Q4=; fh=ugO8u2jGP7BKOhvHf4OOAm2/ud3NXzBtH01f/YDxRuc=; b=VMTRtlJ/gba7vHTA8EHHWh4GMZRQYCrvkWok7nuxHkmw/9DaHntDJrMDE4CM1dkKci CSjjKavtA4w0rhhg9SExsUlTSQaSnQJL0tX3cPPktjiS8Jj8A8jy1AHB579O1OoXT4W3 dOm6rTHoem5WJUqemb8OtgH7OZYAmX7U1TIjmSegb9DZ4sRa5V7KQXhOArjRgWYZaI6A EMtytIMKA+qC/6omJwa9fOzHTWWHxQqwyfmh61FUhJpn38icVh4tXvQDQlaUAYPeOvvb ap4IyrUDQODBjoqaMcpk2WSGs94PgkFPJRC5OgOwXrH3VP9MRB5m9MPyg1RpJn6R4nVZ nDRA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id n9-20020a17090a670900b002680cee323dsi6509723pjj.119.2023.07.29.12.13.33; Sat, 29 Jul 2023 12:13:47 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229870AbjG2Sef (ORCPT + 99 others); Sat, 29 Jul 2023 14:34:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229798AbjG2SeZ (ORCPT ); Sat, 29 Jul 2023 14:34:25 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C49ED30FA for ; Sat, 29 Jul 2023 11:34:24 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B8D7E60AF3 for ; Sat, 29 Jul 2023 18:34:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 31AD5C433CB; Sat, 29 Jul 2023 18:34:23 +0000 (UTC) Received: from rostedt by gandalf with local (Exim 4.96) (envelope-from ) id 1qPoli-0035LE-0s; Sat, 29 Jul 2023 14:34:22 -0400 Message-ID: <20230729183422.087580772@goodmis.org> User-Agent: quilt/0.66 Date: Sat, 29 Jul 2023 14:33:39 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Andrew Morton , YueHaibing Subject: [for-linus][PATCH 6/7] ftrace: Remove unused extern declarations References: <20230729183333.357029101@goodmis.org> MIME-Version: 1.0 X-Spam-Status: No, score=-6.7 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1772783431864032902 X-GMAIL-MSGID: 1772783431864032902 From: YueHaibing commit 6a9c981b1e96 ("ftrace: Remove unused function ftrace_arch_read_dyn_info()") left ftrace_arch_read_dyn_info() extern declaration. And commit 1d74f2a0f64b ("ftrace: remove ftrace_ip_converted()") leave ftrace_ip_converted() declaration. Link: https://lore.kernel.org/linux-trace-kernel/20230725134808.9716-1-yuehaibing@huawei.com Cc: Cc: Signed-off-by: YueHaibing Signed-off-by: Steven Rostedt (Google) --- include/linux/ftrace.h | 4 ---- 1 file changed, 4 deletions(-) diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index ce156c7704ee..aad9cf8876b5 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -684,7 +684,6 @@ void __init ftrace_set_early_filter(struct ftrace_ops *ops, char *buf, int enable); /* defined in arch */ -extern int ftrace_ip_converted(unsigned long ip); extern int ftrace_dyn_arch_init(void); extern void ftrace_replace_code(int enable); extern int ftrace_update_ftrace_func(ftrace_func_t func); @@ -859,9 +858,6 @@ static inline int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_a } #endif -/* May be defined in arch */ -extern int ftrace_arch_read_dyn_info(char *buf, int size); - extern int skip_trace(unsigned long ip); extern void ftrace_module_init(struct module *mod); extern void ftrace_module_enable(struct module *mod);