From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755965AbYKUKp6 (ORCPT ); Fri, 21 Nov 2008 05:45:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753913AbYKUKot (ORCPT ); Fri, 21 Nov 2008 05:44:49 -0500 Received: from ozlabs.org ([203.10.76.45]:45221 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753603AbYKUKor (ORCPT ); Fri, 21 Nov 2008 05:44:47 -0500 To: linux-kernel@vger.kernel.org From: Rusty Russell Date: Fri, 21 Nov 2008 21:12:13 +1030 Subject: [PATCH 4/8] cpumask: Mips: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask Cc: Ralf Baechle Message-Id: <20081121104445.5775EDDEE7@ozlabs.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Impact: New APIs The old node_to_cpumask/node_to_pcibus returned a cpumask_t: these return a pointer to a struct cpumask. Part of removing cpumasks from the stack. Signed-off-by: Rusty Russell Cc: Ralf Baechle --- arch/mips/include/asm/mach-ip27/topology.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h --- a/arch/mips/include/asm/mach-ip27/topology.h +++ b/arch/mips/include/asm/mach-ip27/topology.h @@ -25,11 +25,13 @@ extern struct cpuinfo_ip27 sn_cpu_info[N #define cpu_to_node(cpu) (sn_cpu_info[(cpu)].p_nodeid) #define parent_node(node) (node) #define node_to_cpumask(node) (hub_data(node)->h_cpus) -#define node_to_first_cpu(node) (first_cpu(node_to_cpumask(node))) +#define cpumask_of_node(node) (&hub_data(node)->h_cpus) +#define node_to_first_cpu(node) (cpumask_first(cpumask_of_node(node))) struct pci_bus; extern int pcibus_to_node(struct pci_bus *); #define pcibus_to_cpumask(bus) (cpu_online_map) +#define cpumask_of_pcibus(bus) (cpu_online_mask) extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES];