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| author | Anton Blanchard <anton@samba.org> | 2010-04-26 15:32:41 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-05-06 17:41:56 +1000 |
| commit | cc1ba8ea6dde3f049b2b365d8fdc13976aee25cb (patch) | |
| tree | 89276abd9b89c39967a04ec39dcfc1ca2a924f6d /arch/powerpc/include/asm/topology.h | |
| parent | e6532c63cc3dbefc79936fc9c9c68a151004fe46 (diff) | |
| download | blackbird-op-linux-cc1ba8ea6dde3f049b2b365d8fdc13976aee25cb.tar.gz blackbird-op-linux-cc1ba8ea6dde3f049b2b365d8fdc13976aee25cb.zip | |
powerpc/cpumask: Dynamically allocate cpu_sibling_map and cpu_core_map cpumasks
Dynamically allocate cpu_sibling_map and cpu_core_map cpumasks.
We don't need to set_cpu_online() the boot cpu in smp_prepare_boot_cpu,
init/main.c does it for us.
We also postpone setting of the boot cpu in cpu_sibling_map and cpu_core_map
until when the memory allocator is available (smp_prepare_cpus), similar
to x86.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/topology.h')
| -rw-r--r-- | arch/powerpc/include/asm/topology.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index a7d769491555..789599b69960 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -112,8 +112,8 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev, #ifdef CONFIG_PPC64 #include <asm/smp.h> -#define topology_thread_cpumask(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)) +#define topology_core_cpumask(cpu) (per_cpu(cpu_core_map, cpu)) #define topology_core_id(cpu) (cpu_to_core_id(cpu)) #endif #endif |
