From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752679AbeDSNUG (ORCPT ); Thu, 19 Apr 2018 09:20:06 -0400 Received: from mail-pl0-f66.google.com ([209.85.160.66]:33846 "EHLO mail-pl0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751169AbeDSNUE (ORCPT ); Thu, 19 Apr 2018 09:20:04 -0400 X-Google-Smtp-Source: AIpwx49pxlYtmVzKJXuK1OVFYfBpic8eyZCTEXuwhK2gx1goN1wddLVS7F0kaTU/VEZQ5A8TP/lNMA== From: Greentime Hu X-Google-Original-From: Greentime Hu To: linux-kernel@vger.kernel.org, arnd@arndb.de, greentime@andestech.com, green.hu@gmail.com, private@roeck-us.net Subject: [PATCH 2/9] nds32: Fix building error when CONFIG_FREEZE is enabled. Date: Thu, 19 Apr 2018 21:18:08 +0800 Message-Id: <78202670b77fa27e13c82836d909c57bf1dd413d.1524143428.git.greentime@andestech.com> X-Mailer: git-send-email 2.16.2 In-Reply-To: <347705ade75b5901537034561fd67311b1260358.1524143428.git.greentime@andestech.com> References: <347705ade75b5901537034561fd67311b1260358.1524143428.git.greentime@andestech.com> In-Reply-To: <347705ade75b5901537034561fd67311b1260358.1524143428.git.greentime@andestech.com> References: <347705ade75b5901537034561fd67311b1260358.1524143428.git.greentime@andestech.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org To include kernel/Kconfig.freezer to make sure the dependency between CONFIG_CGROUP_FREEZER and CONFIG_FREEZER It will cause building error when I make allmodconfig. kernel/cgroup/freezer.c: In function 'freezer_css_online': kernel/cgroup/freezer.c:116:15: error: 'system_freezing_cnt' undeclared (first use in this function) atomic_inc(&system_freezing_cnt); ^~~~~~~~~~~~~~~~~~~ kernel/cgroup/freezer.c:116:15: note: each undeclared identifier is reported only once for each function it appears in kernel/cgroup/freezer.c: In function 'freezer_css_offline': kernel/cgroup/freezer.c:137:15: error: 'system_freezing_cnt' undeclared (first use in this function) atomic_dec(&system_freezing_cnt); ^~~~~~~~~~~~~~~~~~~ kernel/cgroup/freezer.c: In function 'freezer_attach': kernel/cgroup/freezer.c:181:4: error: implicit declaration of function 'freeze_task' [-Werror=implicit-function-declaration] freeze_task(task); ^~~~~~~~~~~ kernel/cgroup/freezer.c: In function 'freezer_apply_state': kernel/cgroup/freezer.c:360:16: error: 'system_freezing_cnt' undeclared (first use in this function) atomic_inc(&system_freezing_cnt); ^~~~~~~~~~~~~~~~~~~ Signed-off-by: Greentime Hu --- arch/nds32/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig index 98e05f997f91..b7404f2dcf5b 100644 --- a/arch/nds32/Kconfig +++ b/arch/nds32/Kconfig @@ -88,6 +88,7 @@ endmenu menu "Kernel Features" source "kernel/Kconfig.preempt" +source "kernel/Kconfig.freezer" source "mm/Kconfig" source "kernel/Kconfig.hz" endmenu -- 1.9.5