From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753955AbYLGLBd (ORCPT ); Sun, 7 Dec 2008 06:01:33 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753358AbYLGLBZ (ORCPT ); Sun, 7 Dec 2008 06:01:25 -0500 Received: from ozlabs.org ([203.10.76.45]:59364 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753335AbYLGLBY (ORCPT ); Sun, 7 Dec 2008 06:01:24 -0500 To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Mike Travis From: Rusty Russell Date: Sun, 7 Dec 2008 21:31:17 +1030 Subject: [PATCH 1/6] cpumask: Introduce topology_core_cpumask()/topology_thread_cpumask(): x86 Cc: Mike Travis MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200812072131.18087.rusty@rustcorp.com.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org (The actual patch will go via git with all the other x86 cpumask patches, this is just posted here for completeness). The old topology_core_siblings() and topology_thread_siblings() return a cpumask_t; these new ones return a (const) struct cpumask *. Signed-off-by: Rusty Russell Signed-off-by: Mike Travis --- arch/x86/include/asm/topology.h | 2 ++ 1 file changed, 2 insertions(+) --- linux-2.6.28.orig/arch/x86/include/asm/topology.h +++ linux-2.6.28/arch/x86/include/asm/topology.h @@ -181,8 +181,10 @@ extern const struct cpumask *cpu_coregro #ifdef ENABLE_TOPO_DEFINES #define topology_physical_package_id(cpu) (cpu_data(cpu).phys_proc_id) #define topology_core_id(cpu) (cpu_data(cpu).cpu_core_id) #define topology_core_siblings(cpu) (per_cpu(cpu_core_map, cpu)) #define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu)) +#define topology_core_cpumask(cpu) (&per_cpu(cpu_core_map, cpu)) +#define topology_thread_cpumask(cpu) (&per_cpu(cpu_sibling_map, cpu)) /* indicates that pointers to the topology cpumask_t maps are valid */ #define arch_provides_topology_pointers yes