From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751494AbbHSPWN (ORCPT ); Wed, 19 Aug 2015 11:22:13 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50840 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750839AbbHSPWM (ORCPT ); Wed, 19 Aug 2015 11:22:12 -0400 Date: Wed, 19 Aug 2015 17:22:09 +0200 From: Jiri Olsa To: Adrian Hunter Cc: Arnaldo Carvalho de Melo , Arnaldo Carvalho de Melo , Jiri Olsa , linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, mingo@kernel.org Subject: Re: [PATCH 0/3] perf tools: Fix buildid processing Message-ID: <20150819152209.GA9021@krava.brq.redhat.com> References: <1439994561-27436-1-git-send-email-adrian.hunter@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1439994561-27436-1-git-send-email-adrian.hunter@intel.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 19, 2015 at 05:29:18PM +0300, Adrian Hunter wrote: > Hi > > Here are 3 patches related to the "getting stuck at end" problem. > > The first patch dodges the deadlock. > > The second patch stops fork from messing up i.e. > prevents the deadlock condition from arising in > the first place. > > The third patch processes the data in order i.e. > prevents fork from having to deal with weird data > anyway. Tested/Acked-by: Jiri Olsa thanks, jirka