From 9be3eec2c83848a1ca57ebad13c63c95d0df01e2 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Fri, 26 Dec 2008 22:23:42 +1030 Subject: [PATCH] cpumask: cpu_coregroup_mask(): s390 Like cpu_coregroup_map, but returns a (const) pointer. Compile-tested on s390 (defconfig). Signed-off-by: Rusty Russell Signed-off-by: Mike Travis --- arch/s390/include/asm/topology.h | 1 + arch/s390/kernel/topology.c | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/arch/s390/include/asm/topology.h b/arch/s390/include/asm/topology.h index d96c916..fff4a86 100644 --- a/arch/s390/include/asm/topology.h +++ b/arch/s390/include/asm/topology.h @@ -6,6 +6,7 @@ #define mc_capable() (1) cpumask_t cpu_coregroup_map(unsigned int cpu); +const struct cpumask *cpu_coregroup_mask(unsigned int cpu); extern cpumask_t cpu_core_map[NR_CPUS]; diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c index a947899..0601cd3 100644 --- a/arch/s390/kernel/topology.c +++ b/arch/s390/kernel/topology.c @@ -93,6 +93,11 @@ cpumask_t cpu_coregroup_map(unsigned int cpu) return mask; } +const struct cpumask *cpu_coregroup_mask(unsigned int cpu) +{ + return &cpu_core_map[cpu]; +} + static void add_cpus_to_core(struct tl_cpu *tl_cpu, struct core_info *core) { unsigned int cpu; -- 2.7.4