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=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS 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 C3EA5C04EBF for ; Wed, 5 Dec 2018 23:48:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7AF60214DA for ; Wed, 5 Dec 2018 23:48:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7AF60214DA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728891AbeLEXsa (ORCPT ); Wed, 5 Dec 2018 18:48:30 -0500 Received: from mail.kernel.org ([198.145.29.99]:58246 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728411AbeLEXsa (ORCPT ); Wed, 5 Dec 2018 18:48:30 -0500 Received: from gandalf.local.home (cpe-66-24-56-78.stny.res.rr.com [66.24.56.78]) (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 A1D6F206B7; Wed, 5 Dec 2018 23:48:29 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.91) (envelope-from ) id 1gUgu4-000063-Jl; Wed, 05 Dec 2018 18:48:28 -0500 Message-Id: <20181205234828.508662484@goodmis.org> User-Agent: quilt/0.65 Date: Wed, 05 Dec 2018 18:47:50 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , Namhyung Kim , Masami Hiramatsu , Tom Zanussi , Ravi Bangoria , "Joel Fernandes (Google)" Subject: [for-next][PATCH 01/30] function_graph: Remove unused task_curr_ret_stack() References: <20181205234749.372720574@goodmis.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Steven Rostedt (VMware)" The static inline function task_curr_ret_stack() is unused, remove it. Reviewed-by: Joel Fernandes (Google) Reviewed-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware) --- include/linux/ftrace.h | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index dd16e8218db3..10bd46434908 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -809,11 +809,6 @@ extern void ftrace_graph_init_task(struct task_struct *t); extern void ftrace_graph_exit_task(struct task_struct *t); extern void ftrace_graph_init_idle_task(struct task_struct *t, int cpu); -static inline int task_curr_ret_stack(struct task_struct *t) -{ - return t->curr_ret_stack; -} - static inline void pause_graph_tracing(void) { atomic_inc(¤t->tracing_graph_pause); @@ -838,11 +833,6 @@ static inline int register_ftrace_graph(trace_func_graph_ret_t retfunc, } static inline void unregister_ftrace_graph(void) { } -static inline int task_curr_ret_stack(struct task_struct *tsk) -{ - return -1; -} - static inline unsigned long ftrace_graph_ret_addr(struct task_struct *task, int *idx, unsigned long ret, unsigned long *retp) -- 2.19.1