diff options
| author | Mike Travis <travis@sgi.com> | 2008-12-16 17:33:59 -0800 |
|---|---|---|
| committer | Mike Travis <travis@sgi.com> | 2008-12-16 17:40:57 -0800 |
| commit | bcda016eddd7a8b374bb371473c821a91ff1d8cc (patch) | |
| tree | 9335614036937765c385479d707ef7327fca7d67 /arch/x86/kernel/genx2apic_cluster.c | |
| parent | d7b381bb7b1ad69ff008ea063d26e988b686c8de (diff) | |
x86: cosmetic changes apic-related files.
This patch simply changes cpumask_t to struct cpumask and similar
trivial modernizations.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
Diffstat (limited to 'arch/x86/kernel/genx2apic_cluster.c')
| -rw-r--r-- | arch/x86/kernel/genx2apic_cluster.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/arch/x86/kernel/genx2apic_cluster.c b/arch/x86/kernel/genx2apic_cluster.c index e7d16f53b9c..4716a0c9f93 100644 --- a/arch/x86/kernel/genx2apic_cluster.c +++ b/arch/x86/kernel/genx2apic_cluster.c @@ -22,18 +22,18 @@ static int x2apic_acpi_madt_oem_check(char *oem_id, char *oem_table_id) /* Start with all IRQs pointing to boot CPU. IRQ balancing will shift them. */ -static const cpumask_t *x2apic_target_cpus(void) +static const struct cpumask *x2apic_target_cpus(void) { - return &cpumask_of_cpu(0); + return cpumask_of(0); } /* * for now each logical cpu is in its own vector allocation domain. */ -static void x2apic_vector_allocation_domain(int cpu, cpumask_t *retmask) +static void x2apic_vector_allocation_domain(int cpu, struct cpumask *retmask) { - cpus_clear(*retmask); - cpu_set(cpu, *retmask); + cpumask_clear(retmask); + cpumask_set_cpu(cpu, retmask); } static void __x2apic_send_IPI_dest(unsigned int apicid, int vector, @@ -55,27 +55,28 @@ static void __x2apic_send_IPI_dest(unsigned int apicid, int vector, * at once. We have 16 cpu's in a cluster. This will minimize IPI register * writes. */ -static void x2apic_send_IPI_mask(const cpumask_t *mask, int vector) +static void x2apic_send_IPI_mask(const struct cpumask *mask, int vector) { unsigned long flags; unsigned long query_cpu; local_irq_save(flags); - for_each_cpu_mask_nr(query_cpu, *mask) + for_each_cpu(query_cpu, mask) __x2apic_send_IPI_dest( per_cpu(x86_cpu_to_logical_apicid, query_cpu), vector, APIC_DEST_LOGICAL); local_irq_restore(flags); } -static void x2apic_send_IPI_mask_allbutself(const cpumask_t *mask, int vector) +static void x2apic_send_IPI_mask_allbutself(const struct cpumask *mask, + int vector) { unsigned long flags; unsigned long query_cpu; unsigned long this_cpu = smp_processor_id(); local_irq_save(flags); - for_each_cpu_mask_nr(query_cpu, *mask) + for_each_cpu(query_cpu, mask) if (query_cpu != this_cpu) __x2apic_send_IPI_dest( per_cpu(x86_cpu_to_logical_apicid, query_cpu), @@ -100,7 +101,7 @@ static void x2apic_send_IPI_allbutself(int vector) static void x2apic_send_IPI_all(int vector) { - x2apic_send_IPI_mask(&cpu_online_map, vector); + x2apic_send_IPI_mask(cpu_online_mask, vector); } static int x2apic_apic_id_registered(void) @@ -108,7 +109,7 @@ static int x2apic_apic_id_registered(void) return 1; } -static unsigned int x2apic_cpu_mask_to_apicid(const cpumask_t *cpumask) +static unsigned int x2apic_cpu_mask_to_apicid(const struct cpumask *cpumask) { int cpu; @@ -116,7 +117,7 @@ static unsigned int x2apic_cpu_mask_to_apicid(const cpumask_t *cpumask) * We're using fixed IRQ delivery, can only return one phys APIC ID. * May as well be the first. */ - cpu = first_cpu(*cpumask); + cpu = cpumask_first(cpumask); if ((unsigned)cpu < nr_cpu_ids) return per_cpu(x86_cpu_to_logical_apicid, cpu); else |