Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753833AbbFXO7f (ORCPT ); Wed, 24 Jun 2015 10:59:35 -0400 Received: from shelob.surriel.com ([74.92.59.67]:32807 "EHLO shelob.surriel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753105AbbFXO6K (ORCPT ); Wed, 24 Jun 2015 10:58:10 -0400 From: riel@redhat.com To: linux-kernel@vger.kernel.org Cc: fweisbec@redhat.com, peterz@infradead.org, mingo@kernel.org, tglx@linutronix.de, luto@amacapital.net Subject: [RFC INCOMPLETE] tick based timekeeping from a housekeeping CPU Date: Wed, 24 Jun 2015 10:57:49 -0400 Message-Id: <1435157880-22925-1-git-send-email-riel@redhat.com> X-Mailer: git-send-email 2.1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 700 Lines: 17 This series seems to make basic tick based time sampling from a housekeeping CPU work, allowing us to have tick based accounting on a nohz_full CPU, and no longer doing vtime accounting on those CPUs. It still needs a major cleanup, and steal time accounting and irq accounting are still missing. Just posting this to get a sense of whether I am headed in the right direction, or whether we need some major overhaul/cleanup of part of the code first. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/