smp, generic: introduce arch_disable_smp_support(), build fix (a146649b) · Commits · 戴 / test

include/linux/smp.h

+6 −6

Original line number	Diff line number	Diff line
		@@ -66,12 +66,6 @@ extern int __cpu_up(unsigned int cpunum);
		*/
		extern void smp_cpus_done(unsigned int max_cpus);

		/*
		* Callback to arch code if there's nosmp or maxcpus=0 on the
		* boot command line:
		*/
		extern void arch_disable_smp_support(void);

		/*
		* Call a function on all other processors
		*/
		@@ -182,6 +176,12 @@ static inline void init_call_single_data(void)
		#define put_cpu() preempt_enable()
		#define put_cpu_no_resched() preempt_enable_no_resched()

		/*
		* Callback to arch code if there's nosmp or maxcpus=0 on the
		* boot command line:
		*/
		extern void arch_disable_smp_support(void);

		void smp_setup_processor_id(void);

		#endif /* __LINUX_SMP_H */