From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Chris Caudle" Subject: Re: replacement of tasklet_hrtimer_init in RT Date: Wed, 25 Oct 2017 11:50:01 -0500 Message-ID: <6a64e3bcea28466d2be864ee2ec69f1e.squirrel@email.powweb.com> References: <69d8d76f1173a449bce4a3bc3a9e1a06.squirrel@email.powweb.com> <20171025053441.GA2280@sisyphus.home.austad.us> Reply-To: chris@chriscaudle.org Mime-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit Cc: linux-rt-users@vger.kernel.org To: "Henrik Austad" Return-path: Received: from mail18.yourhostingaccount.com ([65.254.254.75]:46163 "EHLO walmailout08.yourhostingaccount.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751950AbdJYRXp (ORCPT ); Wed, 25 Oct 2017 13:23:45 -0400 Received: from mailscan13.yourhostingaccount.com ([10.1.15.13] helo=walmailscan13.yourhostingaccount.com) by walmailout08.yourhostingaccount.com with esmtp (Exim) id 1e7OsY-0007UL-1j for linux-rt-users@vger.kernel.org; Wed, 25 Oct 2017 12:50:06 -0400 Received: from [10.114.3.32] (helo=walimpout12) by walmailscan13.yourhostingaccount.com with esmtp (Exim) id 1e7OsX-0004RJ-Kb for linux-rt-users@vger.kernel.org; Wed, 25 Oct 2017 12:50:05 -0400 In-Reply-To: <20171025053441.GA2280@sisyphus.home.austad.us> Sender: linux-rt-users-owner@vger.kernel.org List-ID: On Wed, October 25, 2017 12:34 am, Henrik Austad wrote: > /me eyes include/linux/interupt.h and kernel/softirq.c and finds > tasklet_hrtimer_init(). Are you sure? I previously sent a copy of my interrupt.h to the list, may have been rejected because I attached the file rather than copied inline. I downloaded the patches file for 4.11.12-rt14 and searching for tasklet_hrtimer_init() I find this reference: 0022-softirq-Remove-tasklet_hrtimer.patch:-tasklet_hrtimer_init(struct tasklet_hrtimer *ttimer, The very top lines of that 0022 patch file are these: --------- From: Thomas Gleixner Date: Thu, 31 Aug 2017 11:03:11 +0000 Subject: [PATCH 22/25] softirq: Remove tasklet_hrtimer There are no more tasklet_hrtimer users of this interface. Remove it. --------- It looks to me like the tasklet_hrtimer interface is being intentionally removed. -- Chris Caudle