From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751222AbXCCHnv (ORCPT ); Sat, 3 Mar 2007 02:43:51 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751224AbXCCHnv (ORCPT ); Sat, 3 Mar 2007 02:43:51 -0500 Received: from nz-out-0506.google.com ([64.233.162.225]:63480 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751222AbXCCHnu (ORCPT ); Sat, 3 Mar 2007 02:43:50 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:subject:from:to:cc:in-reply-to:references:content-type:date:message-id:mime-version:x-mailer:content-transfer-encoding; b=HBrC/kwZxuOwVJ+YY/2BYCTjThUBdQ7BfJwsh38vy5iy4Oe5WRbXXpMomn9ju05Ld9Wk+BlOc/W/NC57LEicifGwEpaoXBKy2wOJBw/hqOdRRMnGKAsDjCUn3LVrONdKt2wPdNLExcFzN9S4CPkv1l72Tn5G5IGIxBiUomxqDyk= Subject: Re: 2.6.21-rc2-mm1 - build error with CONFIG_NO_HZ=y and CONFIG_SMP=n From: "Antonino A. Daplas" To: Andrew Morton Cc: linux-kernel@vger.kernel.org In-Reply-To: <20070302030026.5eef0c92.akpm@linux-foundation.org> References: <20070302030026.5eef0c92.akpm@linux-foundation.org> Content-Type: text/plain; charset=UTF-8 Date: Sat, 03 Mar 2007 15:45:52 +0800 Message-Id: <1172907952.3088.3.camel@daplas> Mime-Version: 1.0 X-Mailer: Evolution 2.8.2 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2007-03-02 at 03:00 -0800, Andrew Morton wrote: I get this with CONFIG_NO_HZ=y, CONFIG_SMP=n kernel/sched.c: In function ‘trigger_load_balance’: kernel/sched.c:3384: error: ‘struct rq’ has no member named ‘in_nohz_recently’ kernel/sched.c:3384: error: ‘struct rq’ has no member named ‘idle_at_tick’ kernel/sched.c:3385: error: ‘struct rq’ has no member named ‘in_nohz_recently’ kernel/sched.c:3387: error: ‘nohz’ undeclared (first use in this function) kernel/sched.c:3387: error: (Each undeclared identifier is reported only once kernel/sched.c:3387: error: for each function it appears in.) kernel/sched.c:3404: warning: implicit declaration of function ‘resched_cpu’ kernel/sched.c:3412: error: ‘struct rq’ has no member named ‘idle_at_tick’ kernel/sched.c:3422: error: ‘struct rq’ has no member named ‘idle_at_tick’ make[1]: *** [kernel/sched.o] Error 1 make: *** [kernel] Error 2 Tony