diff options
Diffstat (limited to 'arch/x86/kernel/genapic_flat_64.c')
| -rw-r--r-- | arch/x86/kernel/genapic_flat_64.c | 50 |
1 files changed, 26 insertions, 24 deletions
diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/genapic_flat_64.c index c772bb10b17..7fa5f49c2dd 100644 --- a/arch/x86/kernel/genapic_flat_64.c +++ b/arch/x86/kernel/genapic_flat_64.c @@ -30,12 +30,12 @@ static int flat_acpi_madt_oem_check(char *oem_id, char *oem_table_id) return 1; } -static const cpumask_t *flat_target_cpus(void) +static const struct cpumask *flat_target_cpus(void) { - return &cpu_online_map; + return cpu_online_mask; } -static void flat_vector_allocation_domain(int cpu, cpumask_t *retmask) +static void flat_vector_allocation_domain(int cpu, struct cpumask *retmask) { /* Careful. Some cpus do not strictly honor the set of cpus * specified in the interrupt destination when using lowest @@ -45,7 +45,8 @@ static void flat_vector_allocation_domain(int cpu, cpumask_t *retmask) * deliver interrupts to the wrong hyperthread when only one * hyperthread was specified in the interrupt desitination. */ - *retmask = (cpumask_t) { {[0] = APIC_ALL_CPUS, } }; + cpumask_clear(retmask); + cpumask_bits(retmask)[0] = APIC_ALL_CPUS; } /* @@ -77,16 +78,17 @@ static inline void _flat_send_IPI_mask(unsigned long mask, int vector) local_irq_restore(flags); } -static void flat_send_IPI_mask(const cpumask_t *cpumask, int vector) +static void flat_send_IPI_mask(const struct cpumask *cpumask, int vector) { - unsigned long mask = cpus_addr(*cpumask)[0]; + unsigned long mask = cpumask_bits(cpumask)[0]; _flat_send_IPI_mask(mask, vector); } -static void flat_send_IPI_mask_allbutself(const cpumask_t *cpumask, int vector) +static void flat_send_IPI_mask_allbutself(const struct cpumask *cpumask, + int vector) { - unsigned long mask = cpus_addr(*cpumask)[0]; + unsigned long mask = cpumask_bits(cpumask)[0]; int cpu = smp_processor_id(); if (cpu < BITS_PER_LONG) @@ -103,8 +105,8 @@ static void flat_send_IPI_allbutself(int vector) int hotplug = 0; #endif if (hotplug || vector == NMI_VECTOR) { - if (!cpus_equal(cpu_online_map, cpumask_of_cpu(cpu))) { - unsigned long mask = cpus_addr(cpu_online_map)[0]; + if (!cpumask_equal(cpu_online_mask, cpumask_of(cpu))) { + unsigned long mask = cpumask_bits(cpu_online_mask)[0]; if (cpu < BITS_PER_LONG) clear_bit(cpu, &mask); @@ -119,7 +121,7 @@ static void flat_send_IPI_allbutself(int vector) static void flat_send_IPI_all(int vector) { if (vector == NMI_VECTOR) - flat_send_IPI_mask(&cpu_online_map, vector); + flat_send_IPI_mask(cpu_online_mask, vector); else __send_IPI_shortcut(APIC_DEST_ALLINC, vector, APIC_DEST_LOGICAL); } @@ -153,9 +155,9 @@ static int flat_apic_id_registered(void) return physid_isset(read_xapic_id(), phys_cpu_present_map); } -static unsigned int flat_cpu_mask_to_apicid(const cpumask_t *cpumask) +static unsigned int flat_cpu_mask_to_apicid(const struct cpumask *cpumask) { - return cpus_addr(*cpumask)[0] & APIC_ALL_CPUS; + return cpumask_bits(cpumask)[0] & APIC_ALL_CPUS; } static unsigned int flat_cpu_mask_to_apicid_and(const struct cpumask *cpumask, @@ -217,23 +219,23 @@ static int physflat_acpi_madt_oem_check(char *oem_id, char *oem_table_id) return 0; } -static const cpumask_t *physflat_target_cpus(void) +static const struct cpumask *physflat_target_cpus(void) { - return &cpu_online_map; + return cpu_online_mask; } -static void physflat_vector_allocation_domain(int cpu, cpumask_t *retmask) +static void physflat_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 physflat_send_IPI_mask(const cpumask_t *cpumask, int vector) +static void physflat_send_IPI_mask(const struct cpumask *cpumask, int vector) { send_IPI_mask_sequence(cpumask, vector); } -static void physflat_send_IPI_mask_allbutself(const cpumask_t *cpumask, +static void physflat_send_IPI_mask_allbutself(const struct cpumask *cpumask, int vector) { send_IPI_mask_allbutself(cpumask, vector); @@ -241,15 +243,15 @@ static void physflat_send_IPI_mask_allbutself(const cpumask_t *cpumask, static void physflat_send_IPI_allbutself(int vector) { - send_IPI_mask_allbutself(&cpu_online_map, vector); + send_IPI_mask_allbutself(cpu_online_mask, vector); } static void physflat_send_IPI_all(int vector) { - physflat_send_IPI_mask(&cpu_online_map, vector); + physflat_send_IPI_mask(cpu_online_mask, vector); } -static unsigned int physflat_cpu_mask_to_apicid(const cpumask_t *cpumask) +static unsigned int physflat_cpu_mask_to_apicid(const struct cpumask *cpumask) { int cpu; @@ -257,7 +259,7 @@ static unsigned int physflat_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_apicid, cpu); else |