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cpumask: use new cpumask functions throughout x86

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Impact: cleanup

1) &cpu_online_map -> cpu_online_mask
2) first_cpu/next_cpu_nr -> cpumask_first/cpumask_next
3) cpu_*_map manipulation -> init_cpu_* / set_cpu_*

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2009-03-13 14:49:54 +10:30
parent 3f76a183de
commit 4f0628963c
9 changed files with 26 additions and 27 deletions
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16
arch/x86/kernel/apic/bigsmp_32.c
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@@ -26,12 +26,12 @@ static int bigsmp_apic_id_registered(void)
return 1;
}
static const cpumask_t *bigsmp_target_cpus(void)
static const struct cpumask *bigsmp_target_cpus(void)
{
#ifdef CONFIG_SMP
return &cpu_online_map;
return cpu_online_mask;
#else
return &cpumask_of_cpu(0);
return cpumask_of(0);
#endif
}
@@ -118,9 +118,9 @@ static int bigsmp_check_phys_apicid_present(int boot_cpu_physical_apicid)
}
/* As we are using single CPU as destination, pick only one CPU here */
static unsigned int bigsmp_cpu_mask_to_apicid(const cpumask_t *cpumask)
static unsigned int bigsmp_cpu_mask_to_apicid(const struct cpumask *cpumask)
{
return bigsmp_cpu_to_logical_apicid(first_cpu(*cpumask));
return bigsmp_cpu_to_logical_apicid(cpumask_first(cpumask));
}
static unsigned int bigsmp_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
@@ -188,10 +188,10 @@ static const struct dmi_system_id bigsmp_dmi_table[] = {
{ } /* NULL entry stops DMI scanning */
};
static void bigsmp_vector_allocation_domain(int cpu, cpumask_t *retmask)
static void bigsmp_vector_allocation_domain(int cpu, struct cpumask *retmask)
{
cpus_clear(*retmask);
cpu_set(cpu, *retmask);
cpumask_clear(retmask);
cpumask_set_cpu(cpu, retmask);
}
static int probe_bigsmp(void)