x86/apic: Move IPI inlines into ipi.c (cdc86c9d) · Commits · 戴 / test

arch/x86/include/asm/ipi.h

+0 −19

Original line number	Diff line number	Diff line
		@@ -71,27 +71,8 @@ extern void default_send_IPI_mask_sequence_phys(const struct cpumask *mask,
		extern void default_send_IPI_mask_allbutself_phys(const struct cpumask *mask,
		int vector);

		/* Avoid include hell */
		#define NMI_VECTOR 0x02

		extern int no_broadcast;

		static inline void __default_local_send_IPI_allbutself(int vector)
		{
		if (no_broadcast \|\| vector == NMI_VECTOR)
		apic->send_IPI_mask_allbutself(cpu_online_mask, vector);
		else
		__default_send_IPI_shortcut(APIC_DEST_ALLBUT, vector, apic->dest_logical);
		}

		static inline void __default_local_send_IPI_all(int vector)
		{
		if (no_broadcast \|\| vector == NMI_VECTOR)
		apic->send_IPI_mask(cpu_online_mask, vector);
		else
		__default_send_IPI_shortcut(APIC_DEST_ALLINC, vector, apic->dest_logical);
		}

		#ifdef CONFIG_X86_32
		extern void default_send_IPI_mask_sequence_logical(const struct cpumask *mask,
		int vector);

+13 −3

Original line number	Diff line number	Diff line
		@@ -198,15 +198,25 @@ void default_send_IPI_allbutself(int vector)
		* if there are no other CPUs in the system then we get an APIC send
		* error if we try to broadcast, thus avoid sending IPIs in this case.
		*/
		if (!(num_online_cpus() > 1))
		if (num_online_cpus() < 2)
		return;

		__default_local_send_IPI_allbutself(vector);
		if (no_broadcast \|\| vector == NMI_VECTOR) {
		apic->send_IPI_mask_allbutself(cpu_online_mask, vector);
		} else {
		__default_send_IPI_shortcut(APIC_DEST_ALLBUT, vector,
		apic->dest_logical);
		}
		}

		void default_send_IPI_all(int vector)
		{
		__default_local_send_IPI_all(vector);
		if (no_broadcast \|\| vector == NMI_VECTOR) {
		apic->send_IPI_mask(cpu_online_mask, vector);
		} else {
		__default_send_IPI_shortcut(APIC_DEST_ALLINC, vector,
		apic->dest_logical);
		}
		}

		void default_send_IPI_self(int vector)