Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760625Ab3GZXp2 (ORCPT ); Fri, 26 Jul 2013 19:45:28 -0400 Received: from mail-wi0-f176.google.com ([209.85.212.176]:38480 "EHLO mail-wi0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760419Ab3GZXnW (ORCPT ); Fri, 26 Jul 2013 19:43:22 -0400 From: Frederic Weisbecker To: LKML Cc: Frederic Weisbecker , Steven Rostedt , "Paul E. McKenney" , Ingo Molnar , Thomas Gleixner , Peter Zijlstra , Borislav Petkov , Li Zhong , Mike Galbraith , Kevin Hilman , Martin Schwidefsky , Heiko Carstens Subject: [PATCH 15/21] vtime: Describe overriden functions in dedicated arch headers Date: Sat, 27 Jul 2013 01:42:38 +0200 Message-Id: <1374882164-32519-16-git-send-email-fweisbec@gmail.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1374882164-32519-1-git-send-email-fweisbec@gmail.com> References: <1374882164-32519-1-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: 3638 Lines: 113 If the arch overrides some generic vtime APIs, let it describe these on a dedicated and standalone header. This way it becomes convenient to include it in vtime generic headers without irrelevant stuff in such a low level header. Signed-off-by: Frederic Weisbecker Cc: Steven Rostedt Cc: Paul E. McKenney Cc: Ingo Molnar Cc: Thomas Gleixner Cc: Peter Zijlstra Cc: Borislav Petkov Cc: Li Zhong Cc: Mike Galbraith Cc: Kevin Hilman Cc: Martin Schwidefsky Cc: Heiko Carstens --- arch/ia64/include/asm/Kbuild | 1 + arch/powerpc/include/asm/Kbuild | 1 + arch/s390/include/asm/cputime.h | 3 --- arch/s390/include/asm/vtime.h | 7 +++++++ arch/s390/kernel/vtime.c | 1 + include/linux/vtime.h | 4 ++++ 6 files changed, 14 insertions(+), 3 deletions(-) create mode 100644 arch/s390/include/asm/vtime.h create mode 100644 include/asm-generic/vtime.h diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild index 05b03ec..a3456f3 100644 --- a/arch/ia64/include/asm/Kbuild +++ b/arch/ia64/include/asm/Kbuild @@ -3,3 +3,4 @@ generic-y += clkdev.h generic-y += exec.h generic-y += kvm_para.h generic-y += trace_clock.h +generic-y += vtime.h \ No newline at end of file diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild index 650757c..704e6f1 100644 --- a/arch/powerpc/include/asm/Kbuild +++ b/arch/powerpc/include/asm/Kbuild @@ -2,3 +2,4 @@ generic-y += clkdev.h generic-y += rwsem.h generic-y += trace_clock.h +generic-y += vtime.h \ No newline at end of file diff --git a/arch/s390/include/asm/cputime.h b/arch/s390/include/asm/cputime.h index d2ff4137..f65bd36 100644 --- a/arch/s390/include/asm/cputime.h +++ b/arch/s390/include/asm/cputime.h @@ -13,9 +13,6 @@ #include -#define __ARCH_HAS_VTIME_ACCOUNT -#define __ARCH_HAS_VTIME_TASK_SWITCH - /* We want to use full resolution of the CPU timer: 2**-12 micro-seconds. */ typedef unsigned long long __nocast cputime_t; diff --git a/arch/s390/include/asm/vtime.h b/arch/s390/include/asm/vtime.h new file mode 100644 index 0000000..af9896c --- /dev/null +++ b/arch/s390/include/asm/vtime.h @@ -0,0 +1,7 @@ +#ifndef _S390_VTIME_H +#define _S390_VTIME_H + +#define __ARCH_HAS_VTIME_ACCOUNT +#define __ARCH_HAS_VTIME_TASK_SWITCH + +#endif /* _S390_VTIME_H */ diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index 9b9c1b7..abcfab5 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include "entry.h" diff --git a/include/asm-generic/vtime.h b/include/asm-generic/vtime.h new file mode 100644 index 0000000..e69de29 diff --git a/include/linux/vtime.h b/include/linux/vtime.h index b1dd2db..2ad0739 100644 --- a/include/linux/vtime.h +++ b/include/linux/vtime.h @@ -1,6 +1,10 @@ #ifndef _LINUX_KERNEL_VTIME_H #define _LINUX_KERNEL_VTIME_H +#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE +#include +#endif + struct task_struct; #ifdef CONFIG_VIRT_CPU_ACCOUNTING -- 1.7.5.4 -- 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/