diff options
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/genapic_flat_64.c | 50 | ||||
| -rw-r--r-- | arch/x86/kernel/genx2apic_cluster.c | 25 | ||||
| -rw-r--r-- | arch/x86/kernel/genx2apic_phys.c | 25 | ||||
| -rw-r--r-- | arch/x86/kernel/genx2apic_uv_x.c | 24 | ||||
| -rw-r--r-- | arch/x86/kernel/ipi.c | 14 | ||||
| -rw-r--r-- | arch/x86/kernel/smp.c | 6 |
6 files changed, 74 insertions, 70 deletions
diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/genapic_flat_64.c index c772bb10b173..7fa5f49c2dda 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 diff --git a/arch/x86/kernel/genx2apic_cluster.c b/arch/x86/kernel/genx2apic_cluster.c index e7d16f53b9cd..4716a0c9f936 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 diff --git a/arch/x86/kernel/genx2apic_phys.c b/arch/x86/kernel/genx2apic_phys.c index 9d0386c7e798..b255507884f2 100644 --- a/arch/x86/kernel/genx2apic_phys.c +++ b/arch/x86/kernel/genx2apic_phys.c @@ -29,15 +29,15 @@ 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); } -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, @@ -53,27 +53,28 @@ static void __x2apic_send_IPI_dest(unsigned int apicid, int vector, x2apic_icr_write(cfg, apicid); } -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_apicid, query_cpu), vector, APIC_DEST_PHYSICAL); } 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_apicid, query_cpu), @@ -99,7 +100,7 @@ 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) @@ -107,7 +108,7 @@ 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; @@ -115,7 +116,7 @@ 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_apicid, cpu); else diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c index 22596ec94c82..3984682cd849 100644 --- a/arch/x86/kernel/genx2apic_uv_x.c +++ b/arch/x86/kernel/genx2apic_uv_x.c @@ -75,15 +75,15 @@ EXPORT_SYMBOL(sn_rtc_cycles_per_second); /* Start with all IRQs pointing to boot CPU. IRQ balancing will shift them. */ -static const cpumask_t *uv_target_cpus(void) +static const struct cpumask *uv_target_cpus(void) { - return &cpumask_of_cpu(0); + return cpumask_of(0); } -static void uv_vector_allocation_domain(int cpu, cpumask_t *retmask) +static void uv_vector_allocation_domain(int cpu, struct cpumask *retmask) { - cpus_clear(*retmask); - cpu_set(cpu, *retmask); + cpumask_clear(retmask); + cpumask_set_cpu(cpu, retmask); } int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip) @@ -122,20 +122,20 @@ static void uv_send_IPI_one(int cpu, int vector) uv_write_global_mmr64(pnode, UVH_IPI_INT, val); } -static void uv_send_IPI_mask(const cpumask_t *mask, int vector) +static void uv_send_IPI_mask(const struct cpumask *mask, int vector) { unsigned int cpu; - for_each_cpu_mask_nr(cpu, *mask) + for_each_cpu(cpu, mask) uv_send_IPI_one(cpu, vector); } -static void uv_send_IPI_mask_allbutself(const cpumask_t *mask, int vector) +static void uv_send_IPI_mask_allbutself(const struct cpumask *mask, int vector) { unsigned int cpu; unsigned int this_cpu = smp_processor_id(); - for_each_cpu_mask_nr(cpu, *mask) + for_each_cpu(cpu, mask) if (cpu != this_cpu) uv_send_IPI_one(cpu, vector); } @@ -152,7 +152,7 @@ static void uv_send_IPI_allbutself(int vector) static void uv_send_IPI_all(int vector) { - uv_send_IPI_mask(&cpu_online_map, vector); + uv_send_IPI_mask(cpu_online_mask, vector); } static int uv_apic_id_registered(void) @@ -164,7 +164,7 @@ static void uv_init_apic_ldr(void) { } -static unsigned int uv_cpu_mask_to_apicid(const cpumask_t *cpumask) +static unsigned int uv_cpu_mask_to_apicid(const struct cpumask *cpumask) { int cpu; @@ -172,7 +172,7 @@ static unsigned int uv_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 diff --git a/arch/x86/kernel/ipi.c b/arch/x86/kernel/ipi.c index 86aa50fc65a1..285bbf8831fa 100644 --- a/arch/x86/kernel/ipi.c +++ b/arch/x86/kernel/ipi.c @@ -116,18 +116,18 @@ static inline void __send_IPI_dest_field(unsigned long mask, int vector) /* * This is only used on smaller machines. */ -void send_IPI_mask_bitmask(const cpumask_t *cpumask, int vector) +void send_IPI_mask_bitmask(const struct cpumask *cpumask, int vector) { - unsigned long mask = cpus_addr(*cpumask)[0]; + unsigned long mask = cpumask_bits(cpumask)[0]; unsigned long flags; local_irq_save(flags); - WARN_ON(mask & ~cpus_addr(cpu_online_map)[0]); + WARN_ON(mask & ~cpumask_bits(cpu_online_mask)[0]); __send_IPI_dest_field(mask, vector); local_irq_restore(flags); } -void send_IPI_mask_sequence(const cpumask_t *mask, int vector) +void send_IPI_mask_sequence(const struct cpumask *mask, int vector) { unsigned long flags; unsigned int query_cpu; @@ -139,12 +139,12 @@ void send_IPI_mask_sequence(const cpumask_t *mask, int vector) */ local_irq_save(flags); - for_each_cpu_mask_nr(query_cpu, *mask) + for_each_cpu(query_cpu, mask) __send_IPI_dest_field(cpu_to_logical_apicid(query_cpu), vector); local_irq_restore(flags); } -void send_IPI_mask_allbutself(const cpumask_t *mask, int vector) +void send_IPI_mask_allbutself(const struct cpumask *mask, int vector) { unsigned long flags; unsigned int query_cpu; @@ -153,7 +153,7 @@ void send_IPI_mask_allbutself(const cpumask_t *mask, int vector) /* See Hack comment above */ local_irq_save(flags); - for_each_cpu_mask_nr(query_cpu, *mask) + for_each_cpu(query_cpu, mask) if (query_cpu != this_cpu) __send_IPI_dest_field(cpu_to_logical_apicid(query_cpu), vector); diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c index 341df946f9a9..49ed667b06f3 100644 --- a/arch/x86/kernel/smp.c +++ b/arch/x86/kernel/smp.c @@ -118,15 +118,15 @@ static void native_smp_send_reschedule(int cpu) WARN_ON(1); return; } - send_IPI_mask(&cpumask_of_cpu(cpu), RESCHEDULE_VECTOR); + send_IPI_mask(cpumask_of(cpu), RESCHEDULE_VECTOR); } void native_send_call_func_single_ipi(int cpu) { - send_IPI_mask(&cpumask_of_cpu(cpu), CALL_FUNCTION_SINGLE_VECTOR); + send_IPI_mask(cpumask_of(cpu), CALL_FUNCTION_SINGLE_VECTOR); } -void native_send_call_func_ipi(const cpumask_t *mask) +void native_send_call_func_ipi(const struct cpumask *mask) { cpumask_t allbutself; |