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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4263FC0015E for ; Sun, 25 Jun 2023 06:01:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229611AbjFYGB5 (ORCPT ); Sun, 25 Jun 2023 02:01:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35988 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230369AbjFYGBy (ORCPT ); Sun, 25 Jun 2023 02:01:54 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B2360B5; Sat, 24 Jun 2023 23:01:53 -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) server-digest SHA256) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A963C60A20; Sun, 25 Jun 2023 06:01:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3310DC433C8; Sun, 25 Jun 2023 06:01:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1687672911; bh=IBKoJp/+tM2p8hVcc5pJrPto183vA3oXy+x7gD5JnB8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=qbdds3jGrvTlkwchHHxQ3n/cPPokP5pRyds4YDxBWcenHMxjYKq2wjjcnm5PPLZm7 N8vxlRtL3ApLDiZTycTdD3WW4ApTID0apqNGWmekexpNcebfON/RUS+XLzG0Dfh9jc NAKnjPg1PUNH3rBTfRXvMuR/HPMI9BhjxewDQd+SgR2p1lzWmYfJacBP4kux46rTt1 06XjSUi43+BtLuTvHf4DzHVwxdEIJWSr3++YBAzdXW+gi1Jav123+kwcG0cck3AWhJ yMgJGbR7OCWx9u+pvFX+k4quO8343073UIA1QqzONuIvDQZpVJFdLz0O+m+SFeT1e/ d0gjE1Y/hXyIQ== Date: Sun, 25 Jun 2023 15:01:45 +0900 From: Masami Hiramatsu (Google) To: YueHaibing Cc: , , , , , , , , , , Subject: Re: [PATCH -next] x86/ftrace: Remove unsued extern declaration ftrace_regs_caller_ret() Message-Id: <20230625150145.8681fc80d19c3d7bc34f7abe@kernel.org> In-Reply-To: <20230623091640.21952-1-yuehaibing@huawei.com> References: <20230623091640.21952-1-yuehaibing@huawei.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-trace-kernel@vger.kernel.org On Fri, 23 Jun 2023 17:16:40 +0800 YueHaibing wrote: > This is now unused, so can remove it. > Looks good to me. Acked-by: Masami Hiramatsu (Google) Thanks! > Signed-off-by: YueHaibing > --- > arch/x86/kernel/ftrace.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c > index 01e8f34daf22..12df54ff0e81 100644 > --- a/arch/x86/kernel/ftrace.c > +++ b/arch/x86/kernel/ftrace.c > @@ -282,7 +282,6 @@ static inline void tramp_free(void *tramp) { } > > /* Defined as markers to the end of the ftrace default trampolines */ > extern void ftrace_regs_caller_end(void); > -extern void ftrace_regs_caller_ret(void); > extern void ftrace_caller_end(void); > extern void ftrace_caller_op_ptr(void); > extern void ftrace_regs_caller_op_ptr(void); > -- > 2.34.1 > -- Masami Hiramatsu (Google)