diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2006-11-13 14:51:46 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-11-16 10:31:14 +1100 |
| commit | 056f4faa572f64fa926491a7d42c627c9dc507a7 (patch) | |
| tree | c807f5afee38db10993ae0520954c46a647f28f9 /include | |
| parent | 45c99533252ef2297f37c5fdd672a3e0eb566870 (diff) | |
| download | lwn-056f4faa572f64fa926491a7d42c627c9dc507a7.tar.gz lwn-056f4faa572f64fa926491a7d42c627c9dc507a7.zip | |
[POWERPC] Add the thread_siblings files to sysfs
This adds the /sys/devices/system/cpu/*/topology/thread_siblings
files on powerpc. These files are already available on other
architectures.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-powerpc/topology.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h index 8f7ee16781a4..9fe7894ee035 100644 --- a/include/asm-powerpc/topology.h +++ b/include/asm-powerpc/topology.h @@ -96,7 +96,13 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev, #ifdef CONFIG_SMP #include <asm/cputable.h> -#define smt_capable() (cpu_has_feature(CPU_FTR_SMT)) +#define smt_capable() (cpu_has_feature(CPU_FTR_SMT)) + +#ifdef CONFIG_PPC64 +#include <asm/smp.h> + +#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu]) +#endif #endif #endif /* __KERNEL__ */ |