diff options
Diffstat (limited to 'arch/um/include/asm/smp.h')
| -rw-r--r-- | arch/um/include/asm/smp.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/um/include/asm/smp.h b/arch/um/include/asm/smp.h index a8cc1d46ddcb..be1743a6ff3c 100644 --- a/arch/um/include/asm/smp.h +++ b/arch/um/include/asm/smp.h @@ -2,6 +2,19 @@ #ifndef __UM_SMP_H #define __UM_SMP_H -#define hard_smp_processor_id() 0 +#if IS_ENABLED(CONFIG_SMP) + +#include <linux/cpumask.h> +#include <shared/smp.h> + +#define raw_smp_processor_id() uml_curr_cpu() + +void arch_smp_send_reschedule(int cpu); + +void arch_send_call_function_single_ipi(int cpu); + +void arch_send_call_function_ipi_mask(const struct cpumask *mask); + +#endif /* CONFIG_SMP */ #endif |