From patchwork Thu Jul 14 09:13:40 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Corneliu ZUZU X-Patchwork-Id: 9229471 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C7C2B60574 for ; Thu, 14 Jul 2016 09:16:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B58732815E for ; Thu, 14 Jul 2016 09:16:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A88562818B; Thu, 14 Jul 2016 09:16:15 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 342902815E for ; Thu, 14 Jul 2016 09:16:15 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bNcia-0000ok-OV; Thu, 14 Jul 2016 09:14:04 +0000 Received: from mail6.bemta6.messagelabs.com ([85.158.143.247]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bNciY-0000oT-Sx for xen-devel@lists.xen.org; Thu, 14 Jul 2016 09:14:02 +0000 Received: from [85.158.143.35] by server-2.bemta-6.messagelabs.com id 10/27-11548-AD757875; Thu, 14 Jul 2016 09:14:02 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrFIsWRWlGSWpSXmKPExsUSfTxjoe7N8PZ wgwPtKhZLPi5mcWD0OLr7N1MAYxRrZl5SfkUCa0b302aWgh1cFVtm9rA2MD7i6GLk5BAS8JD4 vG06axcjF5C9llFiy7s9UM5JRomOD99YIarcJdY9uc8MkVgNVLVnBxNIgk1AW+LcoXtgtoiAt MS1z5cZQWxmgVCJqX8fsIDYwgKxEu+WvGMGsVkEVCXuHJ/IBmLzCrhKrH32CKiGg0NCQE5iwY V0kDCngJvEyvYeFoi9rhLvn38Fu0FCIEfi8szzbBDlUhL/W5VAzpEQ6GaRmLtpPjNEjYzEo4k 32SYwCi1gZFjFqF6cWlSWWqRrqJdUlJmeUZKbmJmja2hgppebWlycmJ6ak5hUrJecn7uJERiG DECwg3Hnc6dDjJIcTEqivNr9beFCfEn5KZUZicUZ8UWlOanFhxhlODiUJHjTw9rDhQSLUtNTK 9Iyc4ARAZOW4OBREuEtDwVK8xYXJOYWZ6ZDpE4xKkqJ804D6RMASWSU5sG1waLwEqOslDAvI9 AhQjwFqUW5mSWo8q8YxTkYlYR5xUGm8GTmlcBNfwW0mAlosbU52OKSRISUVANjv8nu8zr5c9u vNmiJr75dI3xeOd7n8UydqKCJEpdcry08JJHxZN/ej5dzj3D8D52TrGmnerzFb7Uz16O7N7+r MWiV6hdZr6x8YXq3eHL/j2TzLf2ZedJGctP972ptMql+73B/adUsh1mGC70rDqtGBKxWEp29p yTh8yl/4yiLnTebixMdjeKVWIozEg21mIuKEwGCZT+/vQIAAA== X-Env-Sender: czuzu@bitdefender.com X-Msg-Ref: server-9.tower-21.messagelabs.com!1468487641!23814718!1 X-Originating-IP: [91.199.104.161] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 8.77; banners=-,-,- X-VirusChecked: Checked Received: (qmail 19752 invoked from network); 14 Jul 2016 09:14:01 -0000 Received: from mx01.bbu.dsd.mx.bitdefender.com (HELO mx01.bbu.dsd.mx.bitdefender.com) (91.199.104.161) by server-9.tower-21.messagelabs.com with DHE-RSA-AES128-GCM-SHA256 encrypted SMTP; 14 Jul 2016 09:14:01 -0000 Received: (qmail 24542 invoked from network); 14 Jul 2016 12:13:57 +0300 Received: from unknown (HELO mx-sr.buh.bitdefender.com) (10.17.80.103) by mx01.bbu.dsd.mx.bitdefender.com with AES256-GCM-SHA384 encrypted SMTP; 14 Jul 2016 12:13:57 +0300 Received: from smtp02.buh.bitdefender.net (unknown [10.17.80.76]) by mx-sr.buh.bitdefender.com (Postfix) with ESMTP id 916297FC06 for ; Thu, 14 Jul 2016 12:13:57 +0300 (EEST) Received: (qmail 4784 invoked from network); 14 Jul 2016 12:13:57 +0300 Received: from unknown (HELO czuzu-dev-vm.clj.bitdefender.biz) (czuzu@bitdefender.com@91.199.104.243) by smtp02.buh.bitdefender.net with SMTP; 14 Jul 2016 12:13:57 +0300 From: Corneliu ZUZU To: xen-devel@lists.xen.org Date: Thu, 14 Jul 2016 12:13:40 +0300 Message-Id: <1468487620-12615-1-git-send-email-czuzu@bitdefender.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1468487370-12345-1-git-send-email-czuzu@bitdefender.com> References: <1468487370-12345-1-git-send-email-czuzu@bitdefender.com> X-BitDefender-Scanner: Clean, Agent: BitDefender qmail 3.1.6 on smtp02.buh.bitdefender.net, sigver: 7.66314 X-BitDefender-Spam: No (0) X-BitDefender-SpamStamp: Build: [Engines: 2.15.6.911, Dats: 426410, Stamp: 3], Multi: [Enabled, t: (0.000009, 0.001777)], BW: [Enabled, t: (0.000007,0.000002)], RBL DNSBL: [Disabled], APM: [Enabled, Score: 500, t: (0.002276), Flags: 85D2ED72; NN_NO_CONTENT_TYPE; NN_NO_LINK_NMD; NN_LEGIT_BITDEFENDER; NN_LEGIT_S_SQARE_BRACKETS; NN_LEGIT_MAILING_LIST_TO], SGN: [Enabled, t: (0.009115)], URL: [Enabled, t: (0.000005)], RTDA: [Enabled, t: (0.014037), Hit: No, Details: v2.3.10; Id: 2m1ghhv.1anh256ed.6dr1], total: 0(775) X-BitDefender-CF-Stamp: none Cc: Julien Grall , Stefano Stabellini Subject: [Xen-devel] [PATCH v3 6/8] asm-arm/atomic.h: atomic_{inc, dec}_return: macros to inline functions X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP Turn atomic_inc_return and atomic_dec_return atomic.h macros to inline functions. Signed-off-by: Corneliu ZUZU Reviewed-by: Stefano Stabellini --- xen/include/asm-arm/atomic.h | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/xen/include/asm-arm/atomic.h b/xen/include/asm-arm/atomic.h index 78dad29..c69aae6 100644 --- a/xen/include/asm-arm/atomic.h +++ b/xen/include/asm-arm/atomic.h @@ -130,9 +130,6 @@ static inline void _atomic_set(atomic_t *v, int i) # error "unknown ARM variant" #endif -#define atomic_inc_return(v) (atomic_add_return(1, v)) -#define atomic_dec_return(v) (atomic_sub_return(1, v)) - static inline int atomic_sub_and_test(int i, atomic_t *v) { return atomic_sub_return(i, v) == 0; @@ -143,6 +140,11 @@ static inline void atomic_inc(atomic_t *v) atomic_add(1, v); } +static inline int atomic_inc_return(atomic_t *v) +{ + return atomic_add_return(1, v); +} + static inline int atomic_inc_and_test(atomic_t *v) { return atomic_add_return(1, v) == 0; @@ -153,6 +155,11 @@ static inline void atomic_dec(atomic_t *v) atomic_sub(1, v); } +static inline int atomic_dec_return(atomic_t *v) +{ + return atomic_sub_return(1, v); +} + static inline int atomic_dec_and_test(atomic_t *v) { return atomic_sub_return(1, v) == 0;