From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752693Ab2FWEHy (ORCPT ); Sat, 23 Jun 2012 00:07:54 -0400 Received: from nm14-vm0.access.bullet.mail.mud.yahoo.com ([66.94.236.15]:43916 "HELO nm14-vm0.access.bullet.mail.mud.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1755272Ab2FWEHs (ORCPT ); Sat, 23 Jun 2012 00:07:48 -0400 X-Yahoo-Newman-Id: 316773.55476.bm@smtp103.sbc.mail.bf1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: oX.GZeMVM1kR9VSu5V5PjFAq1qkCv_jnNpbp4ch0wk6cpFd BlU4zU_HpWZjmYpvGnufX_WjAbuXayNoLY_HZdlGSC1BnFtCxxrPXkYkBlWQ a4d.e_Ef9Ldp2NrP.qQG60sx5T9BHMlw90SvvLxGle2YuBAOrZ4dmXq12Epw Mahg_ahK7JOnea3gpT5YHjBDE2y88oKDFmggsSKvXpDROygbUlFoxGD8jomG IC45d51cGCF.XJza5tOJOr8TGiilOjrvVtvUF6EmzVAZzglnrV3TuT4NKIMe 8RoDB5fFla_.x33MPNN7RfkHAph4mHd8VaTu1E.0mkOtrNGtJBXYZlT0vbIA UbSLqpNbaZ6.it5i.cEWuLte92ER3Eo1BqYTuZt7ZMn.lvw.Vucqz2Yvd4gy YbT8jaYsAUmlrGP0jjKZ83uoZf.vuB1kyNmI- X-Yahoo-SMTP: xXkkXk6swBBAi.5wfkIWFW3ugxbrqyhyk_b4Z25Sfu.XGQ-- From: Daniel Santos To: Andrew Morton , Christopher Li , Daniel Santos , David Daney , David Howells , David Rientjes , Hidetoshi Seto , "H. Peter Anvin" , Ingo Molnar , Ingo Molnar , Joe Perches , Konstantin Khlebnikov , linux-doc@vger.kernel.org, linux-sparse@vger.kernel.org, LKML , Paul Gortmaker , Paul Turner , Pavel Pisa , Peter Zijlstra , Richard Weinberger , Rob Landley , Steven Rostedt , Suresh Siddha Subject: [PATCH v4 2/13] compiler-gcc4.h: Reorder macros based upon gcc ver Date: Fri, 22 Jun 2012 23:00:37 -0500 Message-Id: <1340424048-7759-3-git-send-email-daniel.santos@pobox.com> X-Mailer: git-send-email 1.7.3.4 In-Reply-To: <1340424048-7759-1-git-send-email-daniel.santos@pobox.com> References: <1340424048-7759-1-git-send-email-daniel.santos@pobox.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This helps to keep the file from getting confusing, removes one duplicate version check and should encourage future editors to put new macros where they belong. Signed-off-by: Daniel Santos --- include/linux/compiler-gcc4.h | 20 +++++++++++--------- 1 files changed, 11 insertions(+), 9 deletions(-) diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h index 10ce4fa..a334107 100644 --- a/include/linux/compiler-gcc4.h +++ b/include/linux/compiler-gcc4.h @@ -13,6 +13,10 @@ #define __must_check __attribute__((warn_unused_result)) #define __compiler_offsetof(a,b) __builtin_offsetof(a,b) +#if __GNUC_MINOR__ > 0 +# define __compiletime_object_size(obj) __builtin_object_size(obj, 0) +#endif + #if __GNUC_MINOR__ >= 3 /* Mark functions as cold. gcc will assume any path leading to a call to them will be unlikely. This means a lot of manual unlikely()s @@ -31,6 +35,12 @@ #define __linktime_error(message) __attribute__((__error__(message))) +#ifndef __CHECKER__ +# define __compiletime_warning(message) __attribute__((warning(message))) +# define __compiletime_error(message) __attribute__((error(message))) +#endif /* __CHECKER__ */ +#endif /* __GNUC_MINOR__ >= 3 */ + #if __GNUC_MINOR__ >= 5 /* * Mark a position in code as unreachable. This can be used to @@ -46,13 +56,5 @@ /* Mark a function definition as prohibited from being cloned. */ #define __noclone __attribute__((__noclone__)) -#endif -#endif +#endif /* __GNUC_MINOR__ >= 5 */ -#if __GNUC_MINOR__ > 0 -#define __compiletime_object_size(obj) __builtin_object_size(obj, 0) -#endif -#if __GNUC_MINOR__ >= 3 && !defined(__CHECKER__) -#define __compiletime_warning(message) __attribute__((warning(message))) -#define __compiletime_error(message) __attribute__((error(message))) -#endif -- 1.7.3.4