Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262740AbVCWDA7 (ORCPT ); Tue, 22 Mar 2005 22:00:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262743AbVCWDA7 (ORCPT ); Tue, 22 Mar 2005 22:00:59 -0500 Received: from aun.it.uu.se ([130.238.12.36]:39416 "EHLO aun.it.uu.se") by vger.kernel.org with ESMTP id S262740AbVCWDAJ (ORCPT ); Tue, 22 Mar 2005 22:00:09 -0500 Date: Wed, 23 Mar 2005 04:00:03 +0100 (MET) Message-Id: <200503230300.j2N303Qo023641@harpo.it.uu.se> From: Mikael Pettersson To: akpm@osdl.org Subject: [PATCH 2.6.12-rc1-mm1 3/3] perfctr: 64-bit values in register descriptors Cc: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1390 Lines: 32 - : Change value fields in register descriptors to 64 bits. This will be needed for ppc64, and ppc32 user-space on ppc64 kernels, and may eventually also be needed on x86. We could have different descriptor types for 32 and 64-bit registers, but that just complicates things for no real benefit. Signed-off-by: Mikael Pettersson include/linux/perfctr.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff -rupN linux-2.6.12-rc1-mm1/include/linux/perfctr.h linux-2.6.12-rc1-mm1.perfctr-update-common/include/linux/perfctr.h --- linux-2.6.12-rc1-mm1/include/linux/perfctr.h 2005-03-22 21:59:08.000000000 +0100 +++ linux-2.6.12-rc1-mm1.perfctr-update-common/include/linux/perfctr.h 2005-03-23 02:19:45.000000000 +0100 @@ -27,10 +27,10 @@ struct vperfctr_control { #define VPERFCTR_CONTROL_RESUME 0x03 #define VPERFCTR_CONTROL_CLEAR 0x04 -/* common description of an arch-specific 32-bit control register */ +/* common description of an arch-specific control register */ struct perfctr_cpu_reg { __u32 nr; - __u32 value; + __u64 value; }; /* state and control domain numbers - 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/