From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Andrzej Siewior Subject: Re: [PATCH 2/2] timer: really raise softirq if there is irq_work to do Date: Fri, 31 Jan 2014 20:06:06 +0100 Message-ID: <52EBF41E.2010608@linutronix.de> References: <1391178845-15837-1-git-send-email-bigeasy@linutronix.de> <1391178845-15837-2-git-send-email-bigeasy@linutronix.de> <20140131120757.594e24d6@gandalf.local.home> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org, tglx@linutronix.de, "Paul E. McKenney" , Clark Williams To: Steven Rostedt Return-path: Received: from www.linutronix.de ([62.245.132.108]:56045 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932236AbaAaTGK (ORCPT ); Fri, 31 Jan 2014 14:06:10 -0500 In-Reply-To: <20140131120757.594e24d6@gandalf.local.home> Sender: linux-rt-users-owner@vger.kernel.org List-ID: On 01/31/2014 06:07 PM, Steven Rostedt wrote: > The bug that I found is that if there *are* active timers, but they > have not expired yet. Why is this a problem? Because in that case we do Argh, right. But your patch looks also way better. After I made I was not too happy about that amount of ifdef and wanted to redo it later. What you just posted is a way better solution. Sebastian