From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758364Ab1FVRwR (ORCPT ); Wed, 22 Jun 2011 13:52:17 -0400 Received: from www.linutronix.de ([62.245.132.108]:50485 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757980Ab1FVRwP (ORCPT ); Wed, 22 Jun 2011 13:52:15 -0400 Message-Id: <20110622174659.496793734@linutronix.de> User-Agent: quilt/0.48-1 Date: Wed, 22 Jun 2011 17:52:12 -0000 From: Thomas Gleixner To: LKML Cc: Peter Zijlstra , Tejun Heo , Jens Axboe , Ingo Molnar , Linus Torvalds Subject: [patch 0/4] sched: Move work out of the scheduler core X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Block-IO and workqueues have hooks in the scheduler core which have no strict requirements for being called from irq disabled, preempt disabled and rq->lock held regions. The following series moves them outside. Thanks, tglx --- block/blk-core.c | 20 +++----- kernel/sched.c | 106 +++++++++++++++++------------------------------ kernel/workqueue.c | 67 ++++++++++++----------------- kernel/workqueue_sched.h | 5 -- 4 files changed, 79 insertions(+), 119 deletions(-)