From patchwork Wed May 22 09:45:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SsO8cmdlbiBHcm/Dnw==?= X-Patchwork-Id: 10955385 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9611576 for ; Wed, 22 May 2019 09:47:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 86C3728B35 for ; Wed, 22 May 2019 09:47:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7B1F228B37; Wed, 22 May 2019 09:47:29 +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=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, 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 AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 1C0D028B35 for ; Wed, 22 May 2019 09:47:29 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hTNos-0006Vc-8b; Wed, 22 May 2019 09:45:58 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hTNoq-0006VI-A0 for xen-devel@lists.xenproject.org; Wed, 22 May 2019 09:45:56 +0000 X-Inumbo-ID: 642b236b-7c76-11e9-8980-bc764e045a96 Received: from mx1.suse.de (unknown [195.135.220.15]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 642b236b-7c76-11e9-8980-bc764e045a96; Wed, 22 May 2019 09:45:54 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id B27E9AF25; Wed, 22 May 2019 09:45:53 +0000 (UTC) From: Juergen Gross To: xen-devel@lists.xenproject.org Date: Wed, 22 May 2019 11:45:49 +0200 Message-Id: <20190522094549.28397-4-jgross@suse.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20190522094549.28397-1-jgross@suse.com> References: <20190522094549.28397-1-jgross@suse.com> Subject: [Xen-devel] [PATCH 3/3] xen: build common/preempt.c only with CONFIG_DEBUG X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Juergen Gross , Stefano Stabellini , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Ian Jackson , Tim Deegan , Julien Grall , Jan Beulich MIME-Version: 1.0 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP There is nothing left in common/preempt.c in non-debug builds. Signed-off-by: Juergen Gross --- xen/common/Makefile | 2 +- xen/common/preempt.c | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/xen/common/Makefile b/xen/common/Makefile index 33d03b862f..d6576a3fc3 100644 --- a/xen/common/Makefile +++ b/xen/common/Makefile @@ -30,7 +30,7 @@ obj-y += notifier.o obj-y += page_alloc.o obj-$(CONFIG_HAS_PDX) += pdx.o obj-$(CONFIG_PERF_COUNTERS) += perfc.o -obj-y += preempt.o +obj-$(CONFIG_DEBUG) += preempt.o obj-y += random.o obj-y += rangeset.o obj-y += radix-tree.o diff --git a/xen/common/preempt.c b/xen/common/preempt.c index 3077c51d52..8bb099e8e8 100644 --- a/xen/common/preempt.c +++ b/xen/common/preempt.c @@ -23,7 +23,6 @@ #include #include -#ifndef NDEBUG DEFINE_PER_CPU(unsigned int, __preempt_count); void ASSERT_NOT_IN_ATOMIC(void) @@ -32,4 +31,3 @@ void ASSERT_NOT_IN_ATOMIC(void) ASSERT(!in_irq()); ASSERT(local_irq_is_enabled()); } -#endif