x86: define smp_ops in common header (16694024) · Commits · 戴 / test

include/asm-x86/smp.h

+14 −0

Original line number	Diff line number	Diff line
		@@ -8,6 +8,20 @@ extern cpumask_t cpu_callout_map;
		extern int smp_num_siblings;
		extern unsigned int num_processors;

		struct smp_ops {
		void (*smp_prepare_boot_cpu)(void);
		void (*smp_prepare_cpus)(unsigned max_cpus);
		int (*cpu_up)(unsigned cpu);
		void (*smp_cpus_done)(unsigned max_cpus);

		void (*smp_send_stop)(void);
		void (*smp_send_reschedule)(int cpu);
		int (*smp_call_function_mask)(cpumask_t mask,
		void (func)(void info), void *info,
		int wait);
		};


		#ifdef CONFIG_X86_32
		# include "smp_32.h"
		#else

+0 −14

Original line number	Diff line number	Diff line
		@@ -38,20 +38,6 @@ extern void remove_siblinginfo(int cpu);
		/* Globals due to paravirt */
		extern void set_cpu_sibling_map(int cpu);

		struct smp_ops
		{
		void (*smp_prepare_boot_cpu)(void);
		void (*smp_prepare_cpus)(unsigned max_cpus);
		int (*cpu_up)(unsigned cpu);
		void (*smp_cpus_done)(unsigned max_cpus);

		void (*smp_send_stop)(void);
		void (*smp_send_reschedule)(int cpu);
		int (*smp_call_function_mask)(cpumask_t mask,
		void (func)(void info), void *info,
		int wait);
		};

		#ifdef CONFIG_SMP
		extern struct smp_ops smp_ops;