From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753984Ab1HHNIr (ORCPT ); Mon, 8 Aug 2011 09:08:47 -0400 Received: from merlin.infradead.org ([205.233.59.134]:57790 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753821Ab1HHNIp convert rfc822-to-8bit (ORCPT ); Mon, 8 Aug 2011 09:08:45 -0400 Subject: Re: preempt_disable and softirq From: Peter Zijlstra To: Venkat Subbiah Cc: linux-kernel@vger.kernel.org Date: Mon, 08 Aug 2011 15:08:33 +0200 In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Mailer: Evolution 3.0.2- Message-ID: <1312808913.10488.32.camel@twins> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2011-08-06 at 19:03 -0700, Venkat Subbiah wrote: > Does disabling preemption by calling preempt_disable() cause softirqs > on the local cpu to be disabled too? No.