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| author | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-26 22:23:42 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-26 22:23:42 +1030 |
| commit | 9be3eec2c83848a1ca57ebad13c63c95d0df01e2 (patch) | |
| tree | 2a832674ba07a3e01c0d56820ee497f125a1556f | |
| parent | a0ae09b46a516f05ea76e3419ad43c46f52c1165 (diff) | |
| download | op-kernel-dev-9be3eec2c83848a1ca57ebad13c63c95d0df01e2.zip op-kernel-dev-9be3eec2c83848a1ca57ebad13c63c95d0df01e2.tar.gz | |
cpumask: cpu_coregroup_mask(): s390
Like cpu_coregroup_map, but returns a (const) pointer.
Compile-tested on s390 (defconfig).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
| -rw-r--r-- | arch/s390/include/asm/topology.h | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/topology.c | 5 |
2 files changed, 6 insertions, 0 deletions
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; |
