diff options
| -rw-r--r-- | arch/x86/include/asm/uv/uv_hub.h | 26 | ||||
| -rw-r--r-- | arch/x86/kernel/genx2apic_uv_x.c | 4 |
2 files changed, 15 insertions, 15 deletions
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h index 400776dba9b5..0ee12928e9ee 100644 --- a/arch/x86/include/asm/uv/uv_hub.h +++ b/arch/x86/include/asm/uv/uv_hub.h @@ -128,19 +128,19 @@ struct uv_scir_s { * They are kept together in a struct to minimize cache misses. */ struct uv_hub_info_s { - unsigned long global_mmr_base; - unsigned long gpa_mask; - unsigned long gnode_upper; - unsigned long lowmem_remap_top; - unsigned long lowmem_remap_base; - unsigned short pnode; - unsigned short pnode_mask; - unsigned short coherency_domain_number; - unsigned short numa_blade_id; - unsigned char blade_processor_id; - unsigned char m_val; - unsigned char n_val; - struct uv_scir_s scir; + unsigned long global_mmr_base; + unsigned long gpa_mask; + unsigned long gnode_upper; + unsigned long lowmem_remap_top; + unsigned long lowmem_remap_base; + unsigned short pnode; + unsigned short pnode_mask; + unsigned short coherency_domain_number; + unsigned short numa_blade_id; + unsigned char blade_processor_id; + unsigned char m_val; + unsigned char n_val; + struct uv_scir_s scir; }; DECLARE_PER_CPU(struct uv_hub_info_s, __uv_hub_info); diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c index 84367d84bb10..85fb7dd48f67 100644 --- a/arch/x86/kernel/genx2apic_uv_x.c +++ b/arch/x86/kernel/genx2apic_uv_x.c @@ -370,8 +370,8 @@ static void uv_heartbeat(unsigned long ignored) /* flip heartbeat bit */ bits ^= SCIR_CPU_HEARTBEAT; - /* are we the idle thread? */ - if (current->pid == 0) + /* is this cpu idle? */ + if (idle_cpu(raw_smp_processor_id())) bits &= ~SCIR_CPU_ACTIVITY; else bits |= SCIR_CPU_ACTIVITY; |