From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Andrzej Siewior Subject: Re: deterministic usage of JIFFIES and how to relocate the clock Date: Thu, 4 Feb 2016 17:44:11 +0100 Message-ID: <20160204164411.GC3381@linutronix.de> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: linux-rt-users@vger.kernel.org To: jkraehemann-guest@users.alioth.debian.org Return-path: Received: from www.linutronix.de ([62.245.132.108]:39827 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753327AbcBDQoN convert rfc822-to-8bit (ORCPT ); Thu, 4 Feb 2016 11:44:13 -0500 Content-Disposition: inline In-Reply-To: Sender: linux-rt-users-owner@vger.kernel.org List-ID: * Jo=C3=ABl Kr=C3=A4hemann | 2016-01-24 09:40:33 [+0100]: >Hi Hi, >At my opinion I was thinking at a lower level than needed. The I couldn't parse the question in the previous mail. >application runs at least aside the kernel. aside the kernel? Like one CPU is for the kernel and the other for the application? >Probably I want to control PC (program counter) and redeclare the >longjump function as macro. To gain control >over throughput rate and thus being able to grain loading and unloadin= g thread. maybe. But I still fail to understand what you attempt to do. >int sched_setaffinity(pid_t pid, size_t cpusetsize, > const cpu_set_t *mask); This one says which CPUs the task may run on. >void longjmp(jmp_buf env, int val); and this is unrelated to the previous one. > >cheers, >Jo=C3=ABl Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-rt-user= s" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html