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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,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 40861C5ACCC for ; Thu, 18 Oct 2018 16:59:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E5C5921477 for ; Thu, 18 Oct 2018 16:59:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E5C5921477 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 S1728569AbeJSBBm (ORCPT ); Thu, 18 Oct 2018 21:01:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:36602 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727492AbeJSBBm (ORCPT ); Thu, 18 Oct 2018 21:01:42 -0400 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 C70E32083E; Thu, 18 Oct 2018 16:59:49 +0000 (UTC) Date: Thu, 18 Oct 2018 12:59:48 -0400 From: Steven Rostedt To: Du Changbin Cc: yamada.masahiro@socionext.com, michal.lkml@markovi.net, tglx@linutronix.de, mingo@redhat.com, linux@armlinux.org.uk, akpm@linux-foundation.org, x86@kernel.org, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sparse@vger.kernel.org, Changbin Du Subject: Re: [PATCH 2/4] kernel hacking: new config NO_AUTO_INLINE to disable compiler auto-inline optimizations Message-ID: <20181018125948.789c72de@gandalf.local.home> In-Reply-To: <20181018162548.6399-3-changbin.du@gmail.com> References: <20181018162548.6399-1-changbin.du@gmail.com> <20181018162548.6399-3-changbin.du@gmail.com> X-Mailer: Claws Mail 3.16.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 18 Oct 2018 16:25:46 +0000 Du Changbin wrote: > From: Changbin Du > > This patch add a new kernel hacking option NO_AUTO_INLINE. Selecting > this option will prevent the compiler from optimizing the kernel by > auto-inlining functions not marked with the inline keyword. > > With this option, only functions explicitly marked with "inline" will > be inlined. This will allow the function tracer to trace more functions > because it only traces functions that the compiler has not inlined. > > Signed-off-by: Changbin Du > Acked-by: Steven Rostedt (VMware) I have acked patch this before, but this particular patch has extra changes that I have not acked. > +config ENABLE_WARN_DEPRECATED > + bool "Enable __deprecated logic" > + default y > + help > + Enable the __deprecated logic in the kernel build. > + Disable this to suppress the "warning: 'foo' is deprecated > + (declared at kernel/power/somefile.c:1234)" messages. > + What is that? -- Steve