diff options
Diffstat (limited to 'arch/ia64/include')
| -rw-r--r-- | arch/ia64/include/asm/percpu.h | 4 | ||||
| -rw-r--r-- | arch/ia64/include/asm/topology.h | 2 | ||||
| -rw-r--r-- | arch/ia64/include/asm/uv/uv.h | 13 |
3 files changed, 16 insertions, 3 deletions
diff --git a/arch/ia64/include/asm/percpu.h b/arch/ia64/include/asm/percpu.h index 77f30b664b4..30cf46534dd 100644 --- a/arch/ia64/include/asm/percpu.h +++ b/arch/ia64/include/asm/percpu.h @@ -27,12 +27,12 @@ extern void *per_cpu_init(void); #else /* ! SMP */ -#define PER_CPU_ATTRIBUTES __attribute__((__section__(".data.percpu"))) - #define per_cpu_init() (__phys_per_cpu_start) #endif /* SMP */ +#define PER_CPU_BASE_SECTION ".data.percpu" + /* * Be extremely careful when taking the address of this variable! Due to virtual * remapping, it is different from the canonical address returned by __get_cpu_var(var)! diff --git a/arch/ia64/include/asm/topology.h b/arch/ia64/include/asm/topology.h index 32f3af1641c..3193f4417e1 100644 --- a/arch/ia64/include/asm/topology.h +++ b/arch/ia64/include/asm/topology.h @@ -84,7 +84,7 @@ void build_cpu_to_node_map(void); .child = NULL, \ .groups = NULL, \ .min_interval = 8, \ - .max_interval = 8*(min(num_online_cpus(), 32)), \ + .max_interval = 8*(min(num_online_cpus(), 32U)), \ .busy_factor = 64, \ .imbalance_pct = 125, \ .cache_nice_tries = 2, \ diff --git a/arch/ia64/include/asm/uv/uv.h b/arch/ia64/include/asm/uv/uv.h new file mode 100644 index 00000000000..61b5bdfd980 --- /dev/null +++ b/arch/ia64/include/asm/uv/uv.h @@ -0,0 +1,13 @@ +#ifndef _ASM_IA64_UV_UV_H +#define _ASM_IA64_UV_UV_H + +#include <asm/system.h> +#include <asm/sn/simulator.h> + +static inline int is_uv_system(void) +{ + /* temporary support for running on hardware simulator */ + return IS_MEDUSA() || ia64_platform_is("uv"); +} + +#endif /* _ASM_IA64_UV_UV_H */ |