From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rusty Russell Subject: Re: [PATCH 11/11] s390: convert to generic helpers for IPI function calls Date: Thu, 24 Apr 2008 01:56:27 +1000 Message-ID: <200804240156.27894.rusty@rustcorp.com.au> References: <1208890227-24808-1-git-send-email-jens.axboe@oracle.com> <20080423114744.GA29422@osiris.boeblingen.de.ibm.com> <1208954573.5090.10.camel@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1208954573.5090.10.camel@localhost> Content-Disposition: inline Sender: linux-arch-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: To: schwidefsky-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org Cc: Heiko Carstens , Jens Axboe , linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, npiggin-l3A5Bk7waGM@public.gmane.org, torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org, sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org On Wednesday 23 April 2008 22:42:53 Martin Schwidefsky wrote: > Looking at the stop_machine() code it doesn't seem to be to hard to get > this implemented. stop_machine_run() would get a second function > argument that replaces the call to cpu_relax() in stopmachine(). > The default if the additional function argument is NULL would be > cpu_relax(). For the etr sync code it would be etr_sync_cpu_start(). Sure. I've got changes for stop_machine planned, so please send a patch and I'll merge it in. Cheers, Rusty. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org ([203.10.76.45]:60900 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752262AbYDWP6p (ORCPT ); Wed, 23 Apr 2008 11:58:45 -0400 From: Rusty Russell Subject: Re: [PATCH 11/11] s390: convert to generic helpers for IPI function calls Date: Thu, 24 Apr 2008 01:56:27 +1000 References: <1208890227-24808-1-git-send-email-jens.axboe@oracle.com> <20080423114744.GA29422@osiris.boeblingen.de.ibm.com> <1208954573.5090.10.camel@localhost> In-Reply-To: <1208954573.5090.10.camel@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-ID: <200804240156.27894.rusty@rustcorp.com.au> Sender: linux-arch-owner@vger.kernel.org List-ID: To: schwidefsky@de.ibm.com Cc: Heiko Carstens , Jens Axboe , linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, npiggin@suse.de, torvalds@linux-foundation.org, peterz@infradead.org, sam@ravnborg.org Message-ID: <20080423155627.IqPZpuB-ND-asddvZxsO-ZOy1wiZlUhJpm_hHN-SluQ@z> On Wednesday 23 April 2008 22:42:53 Martin Schwidefsky wrote: > Looking at the stop_machine() code it doesn't seem to be to hard to get > this implemented. stop_machine_run() would get a second function > argument that replaces the call to cpu_relax() in stopmachine(). > The default if the additional function argument is NULL would be > cpu_relax(). For the etr sync code it would be etr_sync_cpu_start(). Sure. I've got changes for stop_machine planned, so please send a patch and I'll merge it in. Cheers, Rusty.