x86/apic/x2apic: Limit the vector reservation to the user specified mask

[linux-2.6-block.git] / arch / x86 / include / asm / apic.h

diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 8bebeb8952fb2fc7a24b08f49ce5ab97a210f4fc..88093c1d44fd4c99064315eff9f169a8ef33235a 100644 (file)
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -306,7 +306,8 @@ struct apic {
        unsigned long (*check_apicid_used)(physid_mask_t *map, int apicid);
        unsigned long (*check_apicid_present)(int apicid);
 
-       void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
+       void (*vector_allocation_domain)(int cpu, struct cpumask *retmask,
+                                        const struct cpumask *mask);
        void (*init_apic_ldr)(void);
 
        void (*ioapic_phys_id_map)(physid_mask_t *phys_map, physid_mask_t *retmap);
@@ -615,7 +616,8 @@ default_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
                               unsigned int *apicid);
 
 static inline void
-flat_vector_allocation_domain(int cpu, struct cpumask *retmask)
+flat_vector_allocation_domain(int cpu, struct cpumask *retmask,
+                             const struct cpumask *mask)
 {
        /* Careful. Some cpus do not strictly honor the set of cpus
         * specified in the interrupt destination when using lowest
@@ -630,7 +632,8 @@ flat_vector_allocation_domain(int cpu, struct cpumask *retmask)
 }
 
 static inline void
-default_vector_allocation_domain(int cpu, struct cpumask *retmask)
+default_vector_allocation_domain(int cpu, struct cpumask *retmask,
+                                const struct cpumask *mask)
 {
        cpumask_copy(retmask, cpumask_of(cpu));
 }