From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753341Ab1L1EiA (ORCPT ); Tue, 27 Dec 2011 23:38:00 -0500 Received: from e2.ny.us.ibm.com ([32.97.182.142]:43198 "EHLO e2.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753253Ab1L1Eh6 (ORCPT ); Tue, 27 Dec 2011 23:37:58 -0500 Date: Tue, 27 Dec 2011 20:29:59 -0800 From: "Paul E. McKenney" To: Sasha Levin Cc: linux-kernel Subject: Re: INFO: task rcuc/0:7 blocked for more than 120 seconds. Message-ID: <20111228042959.GA2477@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com References: <1324901803.31721.4.camel@lappy> <20111226163148.GC2435@linux.vnet.ibm.com> <1324977203.28904.1.camel@lappy> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1324977203.28904.1.camel@lappy> User-Agent: Mutt/1.5.21 (2010-09-15) x-cbid: 11122804-5112-0000-0000-0000037BDFB6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Dec 27, 2011 at 11:13:23AM +0200, Sasha Levin wrote: > On Mon, 2011-12-26 at 08:31 -0800, Paul E. McKenney wrote: > > Except that when I try looking for task_notify_func() in current mainline, > > I get nothing. > > > > Where is task_notify_func() coming from? > > I was testing linux-next, it actually comes from the android tree: > drivers/staging/android/lowmemorykiller.c That does sound familiar... I wonder if the stuff in staging is current Android or historical stuff. Thanx, Paul