diff options
Diffstat (limited to 'include/asm-i386')
| -rw-r--r-- | include/asm-i386/pda.h | 2 | ||||
| -rw-r--r-- | include/asm-i386/smp.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/include/asm-i386/pda.h b/include/asm-i386/pda.h index 4c39ccb1305..f90fde22566 100644 --- a/include/asm-i386/pda.h +++ b/include/asm-i386/pda.h @@ -11,6 +11,8 @@ struct i386_pda { struct i386_pda *_pda; /* pointer to self */ + + int cpu_number; }; extern struct i386_pda *_cpu_pda[]; diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h index bd59c1508e7..64fe624c02c 100644 --- a/include/asm-i386/smp.h +++ b/include/asm-i386/smp.h @@ -8,6 +8,7 @@ #include <linux/kernel.h> #include <linux/threads.h> #include <linux/cpumask.h> +#include <asm/pda.h> #endif #ifdef CONFIG_X86_LOCAL_APIC @@ -56,7 +57,7 @@ extern void cpu_uninit(void); * from the initial startup. We map APIC_BASE very early in page_setup(), * so this is correct in the x86 case. */ -#define raw_smp_processor_id() (current_thread_info()->cpu) +#define raw_smp_processor_id() (read_pda(cpu_number)) extern cpumask_t cpu_callout_map; extern cpumask_t cpu_callin_map; |