From: Rusty Russell Date: Fri, 26 Dec 2008 11:53:40 +0000 (+1030) Subject: cpumask: Mips: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask X-Git-Tag: v2.6.29-rc1~521^2~11^2~52 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=b4a2f916a8326065816a0743dd1b0ca2ffd18f5f;p=linux-2.6-omap-h63xx.git cpumask: Mips: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask 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 --- diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h index 7785bec732f..c1c3f5b2f18 100644 --- 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[NR_CPUS]; #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];