Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761620Ab2J2X52 (ORCPT ); Mon, 29 Oct 2012 19:57:28 -0400 Received: from mail-vb0-f46.google.com ([209.85.212.46]:41727 "EHLO mail-vb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758880Ab2J2X51 (ORCPT ); Mon, 29 Oct 2012 19:57:27 -0400 From: Frederic Weisbecker To: Ingo Molnar Cc: LKML , Frederic Weisbecker , Peter Zijlstra , Thomas Gleixner , Steven Rostedt , Paul Gortmaker , Tony Luck , Fenghua Yu , Benjamin Herrenschmidt , Paul Mackerras , Heiko Carstens , Martin Schwidefsky , Avi Kivity , Marcelo Tosatti , Joerg Roedel , Alexander Graf , Xiantao Zhang , Christian Borntraeger , Cornelia Huck Subject: [GIT PULL] cputime: Cleanups and optimizations Date: Tue, 30 Oct 2012 00:57:16 +0100 Message-Id: <1351555036-23545-1-git-send-email-fweisbec@gmail.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1351187283-20715-1-git-send-email-fweisbec@gmail.com> References: <1351187283-20715-1-git-send-email-fweisbec@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2041 Lines: 53 Ingo, Please pull the latest cputime cleanups that can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git tags/cputime-cleanups-for-mingo for you to fetch changes up to 3e1df4f506836e6bea1ab61cf88c75c8b1840643: cputime: Separate irqtime accounting from generic vtime (2012-10-29 21:31:32 +0100) It is based on top of tip:sched/core of today. Tested on x86 and powerpc. Built-tested only on ia64 and s390. Thanks. ---------------------------------------------------------------- Cputime cleanups and optimizations: * Gather vtime headers that were a bit scattered around * Separate irqtime and vtime namespaces that were colliding, resulting in useless calls to irqtime accounting. * Slightly optimize irq and guest vtime accounting. Signed-off-by: Frederic Weisbecker ---------------------------------------------------------------- Frederic Weisbecker (5): vtime: Gather vtime declarations to their own header file vtime: Make vtime_account_system() irqsafe kvm: Directly account vtime to system on guest switch cputime: Specialize irq vtime hooks cputime: Separate irqtime accounting from generic vtime arch/ia64/kernel/time.c | 8 ++++---- arch/powerpc/kernel/time.c | 4 ++-- arch/s390/kernel/vtime.c | 4 ++++ arch/s390/kvm/kvm-s390.c | 4 ---- include/linux/hardirq.h | 15 +++----------- include/linux/kernel_stat.h | 9 +-------- include/linux/kvm_host.h | 12 +++++++++-- include/linux/vtime.h | 47 +++++++++++++++++++++++++++++++++++++++++++ kernel/sched/cputime.c | 20 +++++++++++++----- kernel/softirq.c | 6 +++--- 10 files changed, 89 insertions(+), 40 deletions(-) create mode 100644 include/linux/vtime.h -- 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/