diff options
Diffstat (limited to 'arch/parisc/include/asm/smp.h')
| -rw-r--r-- | arch/parisc/include/asm/smp.h | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/arch/parisc/include/asm/smp.h b/arch/parisc/include/asm/smp.h index 16d41127500e..2279ebe5e2da 100644 --- a/arch/parisc/include/asm/smp.h +++ b/arch/parisc/include/asm/smp.h @@ -32,25 +32,10 @@ extern void smp_send_all_nop(void); extern void arch_send_call_function_single_ipi(int cpu); extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); +#define raw_smp_processor_id() (current_thread_info()->cpu) + #endif /* !ASSEMBLY */ -/* - * This is particularly ugly: it appears we can't actually get the definition - * of task_struct here, but we need access to the CPU this task is running on. - * Instead of using task_struct we're using TASK_CPU which is extracted from - * asm-offsets.h by kbuild to get the current processor ID. - * - * This also needs to be safeguarded when building asm-offsets.s because at - * that time TASK_CPU is not defined yet. It could have been guarded by - * TASK_CPU itself, but we want the build to fail if TASK_CPU is missing - * when building something else than asm-offsets.s - */ -#ifdef GENERATING_ASM_OFFSETS -#define raw_smp_processor_id() (0) -#else -#include <asm/asm-offsets.h> -#define raw_smp_processor_id() (*(unsigned int *)((void *)current + TASK_CPU)) -#endif #else /* CONFIG_SMP */ static inline void smp_send_all_nop(void) { return; } |