From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754776AbZLGKsJ (ORCPT ); Mon, 7 Dec 2009 05:48:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753572AbZLGKsI (ORCPT ); Mon, 7 Dec 2009 05:48:08 -0500 Received: from hera.kernel.org ([140.211.167.34]:52553 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753472AbZLGKsH (ORCPT ); Mon, 7 Dec 2009 05:48:07 -0500 Message-ID: <4B1CDD79.3000004@kernel.org> Date: Mon, 07 Dec 2009 19:48:25 +0900 From: Tejun Heo User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4pre) Gecko/20090915 SUSE/3.0b4-3.6 Thunderbird/3.0b4 MIME-Version: 1.0 To: Peter Zijlstra CC: torvalds@linux-foundation.org, awalls@radix.net, linux-kernel@vger.kernel.org, jeff@garzik.org, mingo@elte.hu, akpm@linux-foundation.org, jens.axboe@oracle.com, rusty@rustcorp.com.au, cl@linux-foundation.org, dhowells@redhat.com, arjan@linux.intel.com, avi@redhat.com, johannes@sipsolutions.net Subject: Re: [PATCH 16/19] workqueue: reimplement workqueue flushing using color coded works References: <1258692407-8985-1-git-send-email-tj@kernel.org> <1258692407-8985-17-git-send-email-tj@kernel.org> <1259927181.17907.98.camel@laptop> <4B196610.7090101@kernel.org> <1260175562.8223.1204.camel@laptop> <4B1CDB83.2000600@kernel.org> <1260182549.8223.1463.camel@laptop> In-Reply-To: <1260182549.8223.1463.camel@laptop> X-Enigmail-Version: 0.97a Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 12/07/2009 07:42 PM, Peter Zijlstra wrote: > Currently the normal 140 priority ones. Ah... okay. In that case, the only way I can think of now is to walk the whole busy worklist (new implementation knows this) and bump up the priority of the all the previous works. Thanks. -- tejun