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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-20 17:19:03 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-20 17:19:03 (GMT) |
commit | 6496edfce95f943e1da43631c2f437509e56af7f (patch) | |
tree | 6b6e3b6bcc74c038b707a2facf45ee98fd61544e /arch | |
parent | b19a42e3cb9e73cad59e60ab7403e5afe7f4b262 (diff) | |
parent | e4afa120c98252e44390067c3a6cc775cde30659 (diff) | |
download | linux-6496edfce95f943e1da43631c2f437509e56af7f.tar.xz |
Merge tag 'cpumask-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull final removal of deprecated cpus_* cpumask functions from Rusty Russell:
"This is the final removal (after several years!) of the obsolete
cpus_* functions, prompted by their mis-use in staging.
With these function removed, all cpu functions should only iterate to
nr_cpu_ids, so we finally only allocate that many bits when cpumasks
are allocated offstack"
* tag 'cpumask-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: (25 commits)
cpumask: remove __first_cpu / __next_cpu
cpumask: resurrect CPU_MASK_CPU0
linux/cpumask.h: add typechecking to cpumask_test_cpu
cpumask: only allocate nr_cpumask_bits.
Fix weird uses of num_online_cpus().
cpumask: remove deprecated functions.
mips: fix obsolete cpumask_of_cpu usage.
x86: fix more deprecated cpu function usage.
ia64: remove deprecated cpus_ usage.
powerpc: fix deprecated CPU_MASK_CPU0 usage.
CPU_MASK_ALL/CPU_MASK_NONE: remove from deprecated region.
staging/lustre/o2iblnd: Don't use cpus_weight
staging/lustre/libcfs: replace deprecated cpus_ calls with cpumask_
staging/lustre/ptlrpc: Do not use deprecated cpus_* functions
blackfin: fix up obsolete cpu function usage.
parisc: fix up obsolete cpu function usage.
tile: fix up obsolete cpu function usage.
arm64: fix up obsolete cpu function usage.
mips: fix up obsolete cpu function usage.
x86: fix up obsolete cpu function usage.
...
Diffstat (limited to 'arch')
40 files changed, 143 insertions, 144 deletions
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index ffe8e1b..714411f 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -636,7 +636,7 @@ void smp_send_stop(void) cpumask_t mask; cpumask_copy(&mask, cpu_online_mask); - cpu_clear(smp_processor_id(), mask); + cpumask_clear_cpu(smp_processor_id(), &mask); smp_cross_call(&mask, IPI_CPU_STOP); } diff --git a/arch/blackfin/mach-bf561/smp.c b/arch/blackfin/mach-bf561/smp.c index 11789be..8c0c80f 100644 --- a/arch/blackfin/mach-bf561/smp.c +++ b/arch/blackfin/mach-bf561/smp.c @@ -124,7 +124,7 @@ void platform_send_ipi(cpumask_t callmap, int irq) unsigned int cpu; int offset = (irq == IRQ_SUPPLE_0) ? 6 : 8; - for_each_cpu_mask(cpu, callmap) { + for_each_cpu(cpu, &callmap) { BUG_ON(cpu >= 2); SSYNC(); bfin_write_SICB_SYSCR(bfin_read_SICB_SYSCR() | (1 << (offset + cpu))); diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h index a1d91ab..aa0fdf1 100644 --- a/arch/ia64/include/asm/acpi.h +++ b/arch/ia64/include/asm/acpi.h @@ -117,7 +117,7 @@ static inline void arch_acpi_set_pdc_bits(u32 *buf) #ifdef CONFIG_ACPI_NUMA extern cpumask_t early_cpu_possible_map; #define for_each_possible_early_cpu(cpu) \ - for_each_cpu_mask((cpu), early_cpu_possible_map) + for_each_cpu((cpu), &early_cpu_possible_map) static inline void per_cpu_scan_finalize(int min_cpus, int reserve_cpus) { @@ -125,13 +125,13 @@ static inline void per_cpu_scan_finalize(int min_cpus, int reserve_cpus) int cpu; int next_nid = 0; - low_cpu = cpus_weight(early_cpu_possible_map); + low_cpu = cpumask_weight(&early_cpu_possible_map); high_cpu = max(low_cpu, min_cpus); high_cpu = min(high_cpu + reserve_cpus, NR_CPUS); for (cpu = low_cpu; cpu < high_cpu; cpu++) { - cpu_set(cpu, early_cpu_possible_map); + cpumask_set_cpu(cpu, &early_cpu_possible_map); if (node_cpuid[cpu].nid == NUMA_NO_NODE) { node_cpuid[cpu].nid = next_nid; next_nid++; diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 2c44989..35bf22c 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -483,7 +483,7 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa) (pa->apic_id << 8) | (pa->local_sapic_eid); /* nid should be overridden as logical node id later */ node_cpuid[srat_num_cpus].nid = pxm; - cpu_set(srat_num_cpus, early_cpu_possible_map); + cpumask_set_cpu(srat_num_cpus, &early_cpu_possible_map); srat_num_cpus++; } diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c index cd44a57..bc9501e 100644 --- a/arch/ia64/kernel/iosapic.c +++ b/arch/ia64/kernel/iosapic.c @@ -690,7 +690,7 @@ skip_numa_setup: do { if (++cpu >= nr_cpu_ids) cpu = 0; - } while (!cpu_online(cpu) || !cpu_isset(cpu, domain)); + } while (!cpu_online(cpu) || !cpumask_test_cpu(cpu, &domain)); return cpu_physical_id(cpu); #else /* CONFIG_SMP */ diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c index 698d8fe..eaa3199 100644 --- a/arch/ia64/kernel/irq_ia64.c +++ b/arch/ia64/kernel/irq_ia64.c @@ -109,13 +109,13 @@ static inline int find_unassigned_vector(cpumask_t domain) int pos, vector; cpumask_and(&mask, &domain, cpu_online_mask); - if (cpus_empty(mask)) + if (cpumask_empty(&mask)) return -EINVAL; for (pos = 0; pos < IA64_NUM_DEVICE_VECTORS; pos++) { vector = IA64_FIRST_DEVICE_VECTOR + pos; - cpus_and(mask, domain, vector_table[vector]); - if (!cpus_empty(mask)) + cpumask_and(&mask, &domain, &vector_table[vector]); + if (!cpumask_empty(&mask)) continue; return vector; } @@ -132,18 +132,18 @@ static int __bind_irq_vector(int irq, int vector, cpumask_t domain) BUG_ON((unsigned)vector >= IA64_NUM_VECTORS); cpumask_and(&mask, &domain, cpu_online_mask); - if (cpus_empty(mask)) + if (cpumask_empty(&mask)) return -EINVAL; - if ((cfg->vector == vector) && cpus_equal(cfg->domain, domain)) + if ((cfg->vector == vector) && cpumask_equal(&cfg->domain, &domain)) return 0; if (cfg->vector != IRQ_VECTOR_UNASSIGNED) return -EBUSY; - for_each_cpu_mask(cpu, mask) + for_each_cpu(cpu, &mask) per_cpu(vector_irq, cpu)[vector] = irq; cfg->vector = vector; cfg->domain = domain; irq_status[irq] = IRQ_USED; - cpus_or(vector_table[vector], vector_table[vector], domain); + cpumask_or(&vector_table[vector], &vector_table[vector], &domain); return 0; } @@ -161,7 +161,6 @@ int bind_irq_vector(int irq, int vector, cpumask_t domain) static void __clear_irq_vector(int irq) { int vector, cpu; - cpumask_t mask; cpumask_t domain; struct irq_cfg *cfg = &irq_cfg[irq]; @@ -169,13 +168,12 @@ static void __clear_irq_vector(int irq) BUG_ON(cfg->vector == IRQ_VECTOR_UNASSIGNED); vector = cfg->vector; domain = cfg->domain; - cpumask_and(&mask, &cfg->domain, cpu_online_mask); - for_each_cpu_mask(cpu, mask) + for_each_cpu_and(cpu, &cfg->domain, cpu_online_mask) per_cpu(vector_irq, cpu)[vector] = -1; cfg->vector = IRQ_VECTOR_UNASSIGNED; cfg->domain = CPU_MASK_NONE; irq_status[irq] = IRQ_UNUSED; - cpus_andnot(vector_table[vector], vector_table[vector], domain); + cpumask_andnot(&vector_table[vector], &vector_table[vector], &domain); } static void clear_irq_vector(int irq) @@ -244,7 +242,7 @@ void __setup_vector_irq(int cpu) per_cpu(vector_irq, cpu)[vector] = -1; /* Mark the inuse vectors */ for (irq = 0; irq < NR_IRQS; ++irq) { - if (!cpu_isset(cpu, irq_cfg[irq].domain)) + if (!cpumask_test_cpu(cpu, &irq_cfg[irq].domain)) continue; vector = irq_to_vector(irq); per_cpu(vector_irq, cpu)[vector] = irq; @@ -261,7 +259,7 @@ static enum vector_domain_type { static cpumask_t vector_allocation_domain(int cpu) { if (vector_domain_type == VECTOR_DOMAIN_PERCPU) - return cpumask_of_cpu(cpu); + return *cpumask_of(cpu); return CPU_MASK_ALL; } @@ -275,7 +273,7 @@ static int __irq_prepare_move(int irq, int cpu) return -EBUSY; if (cfg->vector == IRQ_VECTOR_UNASSIGNED || !cpu_online(cpu)) return -EINVAL; - if (cpu_isset(cpu, cfg->domain)) + if (cpumask_test_cpu(cpu, &cfg->domain)) return 0; domain = vector_allocation_domain(cpu); vector = find_unassigned_vector(domain); @@ -309,12 +307,12 @@ void irq_complete_move(unsigned irq) if (likely(!cfg->move_in_progress)) return; - if (unlikely(cpu_isset(smp_processor_id(), cfg->old_domain))) + if (unlikely(cpumask_test_cpu(smp_processor_id(), &cfg->old_domain))) return; cpumask_and(&cleanup_mask, &cfg->old_domain, cpu_online_mask); - cfg->move_cleanup_count = cpus_weight(cleanup_mask); - for_each_cpu_mask(i, cleanup_mask) + cfg->move_cleanup_count = cpumask_weight(&cleanup_mask); + for_each_cpu(i, &cleanup_mask) platform_send_ipi(i, IA64_IRQ_MOVE_VECTOR, IA64_IPI_DM_INT, 0); cfg->move_in_progress = 0; } @@ -340,12 +338,12 @@ static irqreturn_t smp_irq_move_cleanup_interrupt(int irq, void *dev_id) if (!cfg->move_cleanup_count) goto unlock; - if (!cpu_isset(me, cfg->old_domain)) + if (!cpumask_test_cpu(me, &cfg->old_domain)) goto unlock; spin_lock_irqsave(&vector_lock, flags); __this_cpu_write(vector_irq[vector], -1); - cpu_clear(me, vector_table[vector]); + cpumask_clear_cpu(me, &vector_table[vector]); spin_unlock_irqrestore(&vector_lock, flags); cfg->move_cleanup_count--; unlock: diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index 8bfd36a..dd5801e 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -1293,7 +1293,7 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw, monarch_cpu = cpu; sos->monarch = 1; } else { - cpu_set(cpu, mca_cpu); + cpumask_set_cpu(cpu, &mca_cpu); sos->monarch = 0; } mprintk(KERN_INFO "Entered OS MCA handler. PSP=%lx cpu=%d " @@ -1316,7 +1316,7 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw, */ ia64_mca_wakeup_all(); } else { - while (cpu_isset(cpu, mca_cpu)) + while (cpumask_test_cpu(cpu, &mca_cpu)) cpu_relax(); /* spin until monarch wakes us */ } @@ -1355,9 +1355,9 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw, * and put this cpu in the rendez loop. */ for_each_online_cpu(i) { - if (cpu_isset(i, mca_cpu)) { + if (cpumask_test_cpu(i, &mca_cpu)) { monarch_cpu = i; - cpu_clear(i, mca_cpu); /* wake next cpu */ + cpumask_clear_cpu(i, &mca_cpu); /* wake next cpu */ while (monarch_cpu != -1) cpu_relax(); /* spin until last cpu leaves */ set_curr_task(cpu, previous_current); @@ -1822,7 +1822,7 @@ format_mca_init_stack(void *mca_data, unsigned long offset, ti->cpu = cpu; p->stack = ti; p->state = TASK_UNINTERRUPTIBLE; - cpu_set(cpu, p->cpus_allowed); + cpumask_set_cpu(cpu, &p->cpus_allowed); INIT_LIST_HEAD(&p->tasks); p->parent = p->real_parent = p->group_leader = p; INIT_LIST_HEAD(&p->children); diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c index 8ae36ea..9dd7464 100644 --- a/arch/ia64/kernel/msi_ia64.c +++ b/arch/ia64/kernel/msi_ia64.c @@ -47,15 +47,14 @@ int ia64_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc) struct msi_msg msg; unsigned long dest_phys_id; int irq, vector; - cpumask_t mask; irq = create_irq(); if (irq < 0) return irq; irq_set_msi_desc(irq, desc); - cpumask_and(&mask, &(irq_to_domain(irq)), cpu_online_mask); - dest_phys_id = cpu_physical_id(first_cpu(mask)); + dest_phys_id = cpu_physical_id(cpumask_any_and(&(irq_to_domain(irq)), + cpu_online_mask)); vector = irq_to_vector(irq); msg.address_hi = 0; @@ -171,10 +170,9 @@ msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_msg *msg) { struct irq_cfg *cfg = irq_cfg + irq; unsigned dest; - cpumask_t mask; - cpumask_and(&mask, &(irq_to_domain(irq)), cpu_online_mask); - dest = cpu_physical_id(first_cpu(mask)); + dest = cpu_physical_id(cpumask_first_and(&(irq_to_domain(irq)), + cpu_online_mask)); msg->address_hi = 0; msg->address_lo = diff --git a/arch/ia64/kernel/numa.c b/arch/ia64/kernel/numa.c index d288cde..92c3762 100644 --- a/arch/ia64/kernel/numa.c +++ b/arch/ia64/kernel/numa.c @@ -39,7 +39,7 @@ void map_cpu_to_node(int cpu, int nid) } /* sanity check first */ oldnid = cpu_to_node_map[cpu]; - if (cpu_isset(cpu, node_to_cpu_mask[oldnid])) { + if (cpumask_test_cpu(cpu, &node_to_cpu_mask[oldnid])) { return; /* nothing to do */ } /* we don't have cpu-driven node hot add yet... @@ -47,16 +47,16 @@ void map_cpu_to_node(int cpu, int nid) if (!node_online(nid)) nid = first_online_node; cpu_to_node_map[cpu] = nid; - cpu_set(cpu, node_to_cpu_mask[nid]); + cpumask_set_cpu(cpu, &node_to_cpu_mask[nid]); return; } void unmap_cpu_from_node(int cpu, int nid) { - WARN_ON(!cpu_isset(cpu, node_to_cpu_mask[nid])); + WARN_ON(!cpumask_test_cpu(cpu, &node_to_cpu_mask[nid])); WARN_ON(cpu_to_node_map[cpu] != nid); cpu_to_node_map[cpu] = 0; - cpu_clear(cpu, node_to_cpu_mask[nid]); + cpumask_clear_cpu(cpu, &node_to_cpu_mask[nid]); } @@ -71,7 +71,7 @@ void __init build_cpu_to_node_map(void) int cpu, i, node; for(node=0; node < MAX_NUMNODES; node++) - cpus_clear(node_to_cpu_mask[node]); + cpumask_clear(&node_to_cpu_mask[node]); for_each_possible_early_cpu(cpu) { node = -1; diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c index ee9719e..1eeffb7 100644 --- a/arch/ia64/kernel/salinfo.c +++ b/arch/ia64/kernel/salinfo.c @@ -256,7 +256,7 @@ salinfo_log_wakeup(int type, u8 *buffer, u64 size, int irqsafe) data_saved->buffer = buffer; } } - cpu_set(smp_processor_id(), data->cpu_event); + cpumask_set_cpu(smp_processor_id(), &data->cpu_event); if (irqsafe) { salinfo_work_to_do(data); spin_unlock_irqrestore(&data_saved_lock, flags); @@ -274,7 +274,7 @@ salinfo_timeout_check(struct salinfo_data *data) unsigned long flags; if (!data->open) return; - if (!cpus_empty(data->cpu_event)) { + if (!cpumask_empty(&data->cpu_event)) { spin_lock_irqsave(&data_saved_lock, flags); salinfo_work_to_do(data); spin_unlock_irqrestore(&data_saved_lock, flags); @@ -308,7 +308,7 @@ salinfo_event_read(struct file *file, char __user *buffer, size_t count, loff_t int i, n, cpu = -1; retry: - if (cpus_empty(data->cpu_event) && down_trylock(&data->mutex)) { + if (cpumask_empty(&data->cpu_event) && down_trylock(&data->mutex)) { if (file->f_flags & O_NONBLOCK) return -EAGAIN; if (down_interruptible(&data->mutex)) @@ -317,9 +317,9 @@ retry: n = data->cpu_check; for (i = 0; i < nr_cpu_ids; i++) { - if (cpu_isset(n, data->cpu_event)) { + if (cpumask_test_cpu(n, &data->cpu_event)) { if (!cpu_online(n)) { - cpu_clear(n, data->cpu_event); + cpumask_clear_cpu(n, &data->cpu_event); continue; } cpu = n; @@ -451,7 +451,7 @@ retry: call_on_cpu(cpu, salinfo_log_read_cpu, data); if (!data->log_size) { data->state = STATE_NO_DATA; - cpu_clear(cpu, data->cpu_event); + cpumask_clear_cpu(cpu, &data->cpu_event); } else { data->state = STATE_LOG_RECORD; } @@ -491,11 +491,11 @@ salinfo_log_clear(struct salinfo_data *data, int cpu) unsigned long flags; spin_lock_irqsave(&data_saved_lock, flags); data->state = STATE_NO_DATA; - if (!cpu_isset(cpu, data->cpu_event)) { + if (!cpumask_test_cpu(cpu, &data->cpu_event)) { spin_unlock_irqrestore(&data_saved_lock, flags); return 0; } - cpu_clear(cpu, data->cpu_event); + cpumask_clear_cpu(cpu, &data->cpu_event); if (data->saved_num) { shift1_data_saved(data, data->saved_num - 1); data->saved_num = 0; @@ -509,7 +509,7 @@ salinfo_log_clear(struct salinfo_data *data, int cpu) salinfo_log_new_read(cpu, data); if (data->state == STATE_LOG_RECORD) { spin_lock_irqsave(&data_saved_lock, flags); - cpu_set(cpu, data->cpu_event); + cpumask_set_cpu(cpu, &data->cpu_event); salinfo_work_to_do(data); spin_unlock_irqrestore(&data_saved_lock, flags); } @@ -581,7 +581,7 @@ salinfo_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu for (i = 0, data = salinfo_data; i < ARRAY_SIZE(salinfo_data); ++i, ++data) { - cpu_set(cpu, data->cpu_event); + cpumask_set_cpu(cpu, &data->cpu_event); salinfo_work_to_do(data); } spin_unlock_irqrestore(&data_saved_lock, flags); @@ -601,7 +601,7 @@ salinfo_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu shift1_data_saved(data, j); } } - cpu_clear(cpu, data->cpu_event); + cpumask_clear_cpu(cpu, &data->cpu_event); } spin_unlock_irqrestore(&data_saved_lock, flags); break; @@ -659,7 +659,7 @@ salinfo_init(void) /* we missed any events before now */ for_each_online_cpu(j) - cpu_set(j, data->cpu_event); + cpumask_set_cpu(j, &data->cpu_event); *sdir++ = dir; } diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index d86669b..b976138 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -562,8 +562,8 @@ setup_arch (char **cmdline_p) # ifdef CONFIG_ACPI_HOTPLUG_CPU prefill_possible_map(); # endif - per_cpu_scan_finalize((cpus_weight(early_cpu_possible_map) == 0 ? - 32 : cpus_weight(early_cpu_possible_map)), + per_cpu_scan_finalize((cpumask_weight(&early_cpu_possible_map) == 0 ? + 32 : cpumask_weight(&early_cpu_possible_map)), additional_cpus > 0 ? additional_cpus : 0); # endif #endif /* CONFIG_APCI_BOOT */ @@ -702,7 +702,8 @@ show_cpuinfo (struct seq_file *m, void *v) c->itc_freq / 1000000, c->itc_freq % 1000000, lpj*HZ/500000, (lpj*HZ/5000) % 100); #ifdef CONFIG_SMP - seq_printf(m, "siblings : %u\n", cpus_weight(cpu_core_map[cpunum])); + seq_printf(m, "siblings : %u\n", + cpumask_weight(&cpu_core_map[cpunum])); if (c->socket_id != -1) seq_printf(m, "physical id: %u\n", c->socket_id); if (c->threads_per_core > 1 || c->cores_per_socket > 1) @@ -933,8 +934,8 @@ cpu_init (void) * (must be done after per_cpu area is setup) */ if (smp_processor_id() == 0) { - cpu_set(0, per_cpu(cpu_sibling_map, 0)); - cpu_set(0, cpu_core_map[0]); + cpumask_set_cpu(0, &per_cpu(cpu_sibling_map, 0)); + cpumask_set_cpu(0, &cpu_core_map[0]); } else { /* * Set ar.k3 so that assembly code in MCA handler can compute diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c index 9fcd4e6..7f706d4 100644 --- a/arch/ia64/kernel/smp.c +++ b/arch/ia64/kernel/smp.c @@ -262,11 +262,11 @@ smp_flush_tlb_cpumask(cpumask_t xcpumask) preempt_disable(); mycpu = smp_processor_id(); - for_each_cpu_mask(cpu, cpumask) + for_each_cpu(cpu, &cpumask) counts[cpu] = local_tlb_flush_counts[cpu].count & 0xffff; mb(); - for_each_cpu_mask(cpu, cpumask) { + for_each_cpu(cpu, &cpumask) { if (cpu == mycpu) flush_mycpu = 1; else @@ -276,7 +276,7 @@ smp_flush_tlb_cpumask(cpumask_t xcpumask) if (flush_mycpu) smp_local_flush_tlb(); - for_each_cpu_mask(cpu, cpumask) + for_each_cpu(cpu, &cpumask) while(counts[cpu] == (local_tlb_flush_counts[cpu].count & 0xffff)) udelay(FLUSH_DELAY); diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c index 547a48d..15051e9 100644 --- a/arch/ia64/kernel/smpboot.c +++ b/arch/ia64/kernel/smpboot.c @@ -434,7 +434,7 @@ smp_callin (void) /* * Allow the master to continue. */ - cpu_set(cpuid, cpu_callin_map); + cpumask_set_cpu(cpuid, &cpu_callin_map); Dprintk("Stack on CPU %d at about %p\n",cpuid, &cpuid); } @@ -475,13 +475,13 @@ do_boot_cpu (int sapicid, int cpu, struct task_struct *idle) */ Dprintk("Waiting on callin_map ..."); for (timeout = 0; timeout < 100000; timeout++) { - if (cpu_isset(cpu, cpu_callin_map)) + if (cpumask_test_cpu(cpu, &cpu_callin_map)) break; /* It has booted */ udelay(100); } Dprintk("\n"); - if (!cpu_isset(cpu, cpu_callin_map)) { + if (!cpumask_test_cpu(cpu, &cpu_callin_map)) { printk(KERN_ERR "Processor 0x%x/0x%x is stuck.\n", cpu, sapicid); ia64_cpu_to_sapicid[cpu] = -1; set_cpu_online(cpu, false); /* was set in smp_callin() */ @@ -541,7 +541,7 @@ smp_prepare_cpus (unsigned int max_cpus) smp_setup_percpu_timer(); - cpu_set(0, cpu_callin_map); + cpumask_set_cpu(0, &cpu_callin_map); local_cpu_data->loops_per_jiffy = loops_per_jiffy; ia64_cpu_to_sapicid[0] = boot_cpu_id; @@ -565,7 +565,7 @@ smp_prepare_cpus (unsigned int max_cpus) void smp_prepare_boot_cpu(void) { set_cpu_online(smp_processor_id(), true); - cpu_set(smp_processor_id(), cpu_callin_map); + cpumask_set_cpu(smp_processor_id(), &cpu_callin_map); set_numa_node(cpu_to_node_map[smp_processor_id()]); per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE; paravirt_post_smp_prepare_boot_cpu(); @@ -577,10 +577,10 @@ clear_cpu_sibling_map(int cpu) { int i; - for_each_cpu_mask(i, per_cpu(cpu_sibling_map, cpu)) - cpu_clear(cpu, per_cpu(cpu_sibling_map, i)); - for_each_cpu_mask(i, cpu_core_map[cpu]) - cpu_clear(cpu, cpu_core_map[i]); + for_each_cpu(i, &per_cpu(cpu_sibling_map, cpu)) + cpumask_clear_cpu(cpu, &per_cpu(cpu_sibling_map, i)); + for_each_cpu(i, &cpu_core_map[cpu]) + cpumask_clear_cpu(cpu, &cpu_core_map[i]); per_cpu(cpu_sibling_map, cpu) = cpu_core_map[cpu] = CPU_MASK_NONE; } @@ -592,12 +592,12 @@ remove_siblinginfo(int cpu) if (cpu_data(cpu)->threads_per_core == 1 && cpu_data(cpu)->cores_per_socket == 1) { - cpu_clear(cpu, cpu_core_map[cpu]); - cpu_clear(cpu, per_cpu(cpu_sibling_map, cpu)); + cpumask_clear_cpu(cpu, &cpu_core_map[cpu]); + cpumask_clear_cpu(cpu, &per_cpu(cpu_sibling_map, cpu)); return; } - last = (cpus_weight(cpu_core_map[cpu]) == 1 ? 1 : 0); + last = (cpumask_weight(&cpu_core_map[cpu]) == 1 ? 1 : 0); /* remove it from all sibling map's */ clear_cpu_sibling_map(cpu); @@ -673,7 +673,7 @@ int __cpu_disable(void) remove_siblinginfo(cpu); fixup_irqs(); local_flush_tlb_all(); - cpu_clear(cpu, cpu_callin_map); + cpumask_clear_cpu(cpu, &cpu_callin_map); return 0; } @@ -718,11 +718,13 @@ static inline void set_cpu_sibling_map(int cpu) for_each_online_cpu(i) { if ((cpu_data(cpu)->socket_id == cpu_data(i)->socket_id)) { - cpu_set(i, cpu_core_map[cpu]); - cpu_set(cpu, cpu_core_map[i]); + cpumask_set_cpu(i, &cpu_core_map[cpu]); + cpumask_set_cpu(cpu, &cpu_core_map[i]); if (cpu_data(cpu)->core_id == cpu_data(i)->core_id) { - cpu_set(i, per_cpu(cpu_sibling_map, cpu)); - cpu_set(cpu, per_cpu(cpu_sibling_map, i)); + cpumask_set_cpu(i, + &per_cpu(cpu_sibling_map, cpu)); + cpumask_set_cpu(cpu, + &per_cpu(cpu_sibling_map, i)); } } } @@ -742,7 +744,7 @@ __cpu_up(unsigned int cpu, struct task_struct *tidle) * Already booted cpu? not valid anymore since we dont * do idle loop tightspin anymore. */ - if (cpu_isset(cpu, cpu_callin_map)) + if (cpumask_test_cpu(cpu, &cpu_callin_map)) return -EINVAL; per_cpu(cpu_state, cpu) = CPU_UP_PREPARE; @@ -753,8 +755,8 @@ __cpu_up(unsigned int cpu, struct task_struct *tidle) if (cpu_data(cpu)->threads_per_core == 1 && cpu_data(cpu)->cores_per_socket == 1) { - cpu_set(cpu, per_cpu(cpu_sibling_map, cpu)); - cpu_set(cpu, cpu_core_map[cpu]); + cpumask_set_cpu(cpu, &per_cpu(cpu_sibling_map, cpu)); + cpumask_set_cpu(cpu, &cpu_core_map[cpu]); return 0; } diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c index 965ab42..c01fe89 100644 --- a/arch/ia64/kernel/topology.c +++ b/arch/ia64/kernel/topology.c @@ -148,7 +148,7 @@ static void cache_shared_cpu_map_setup(unsigned int cpu, if (cpu_data(cpu)->threads_per_core <= 1 && cpu_data(cpu)->cores_per_socket <= 1) { - cpu_set(cpu, this_leaf->shared_cpu_map); + cpumask_set_cpu(cpu, &this_leaf->shared_cpu_map); return; } @@ -164,7 +164,7 @@ static void cache_shared_cpu_map_setup(unsigned int cpu, if (cpu_data(cpu)->socket_id == cpu_data(j)->socket_id && cpu_data(j)->core_id == csi.log1_cid && cpu_data(j)->thread_id == csi.log1_tid) - cpu_set(j, this_leaf->shared_cpu_map); + cpumask_set_cpu(j, &this_leaf->shared_cpu_map); i++; } while (i < num_shared && @@ -177,7 +177,7 @@ static void cache_shared_cpu_map_setup(unsigned int cpu, static void cache_shared_cpu_map_setup(unsigned int cpu, struct cache_info * this_leaf) { - cpu_set(cpu, this_leaf->shared_cpu_map); + cpumask_set_cpu(cpu, &this_leaf->shared_cpu_map); return; } #endif diff --git a/arch/m32r/kernel/smpboot.c b/arch/m32r/kernel/smpboot.c index bb21f4f..a468467 100644 --- a/arch/m32r/kernel/smpboot.c +++ b/arch/m32r/kernel/smpboot.c @@ -376,7 +376,7 @@ void __init smp_cpus_done(unsigned int max_cpus) if (!cpumask_equal(&cpu_callin_map, cpu_online_mask)) BUG(); - for (cpu_id = 0 ; cpu_id < num_online_cpus() ; cpu_id++) + for_each_online_cpu(cpu_id) show_cpu_info(cpu_id); /* diff --git a/arch/mips/bcm63xx/irq.c b/arch/mips/bcm63xx/irq.c index b94bf44d..e3e808a 100644 --- a/arch/mips/bcm63xx/irq.c +++ b/arch/mips/bcm63xx/irq.c @@ -58,9 +58,9 @@ static inline int enable_irq_for_cpu(int cpu, struct irq_data *d, #ifdef CONFIG_SMP if (m) - enable &= cpu_isset(cpu, *m); + enable &= cpumask_test_cpu(cpu, m); else if (irqd_affinity_was_set(d)) - enable &= cpu_isset(cpu, *d->affinity); + enable &= cpumask_test_cpu(cpu, d->affinity); #endif return enable; } diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c index 8b1eeff..56f5d08 100644 --- a/arch/mips/cavium-octeon/smp.c +++ b/arch/mips/cavium-octeon/smp.c @@ -72,7 +72,7 @@ static inline void octeon_send_ipi_mask(const struct cpumask *mask, { unsigned int i; - for_each_cpu_mask(i, *mask) + for_each_cpu(i, mask) octeon_send_ipi_single(i, action); } @@ -239,7 +239,7 @@ static int octeon_cpu_disable(void) return -ENOTSUPP; set_cpu_online(cpu, false); - cpu_clear(cpu, cpu_callin_map); + cpumask_clear_cpu(cpu, &cpu_callin_map); octeon_fixup_irqs(); flush_cache_all(); diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h index eacf865..bb02fac 100644 --- a/arch/mips/include/asm/smp.h +++ b/arch/mips/include/asm/smp.h @@ -88,7 +88,7 @@ static inline void arch_send_call_function_single_ipi(int cpu) { extern struct plat_smp_ops *mp_ops; /* private */ - mp_ops->send_ipi_mask(&cpumask_of_cpu(cpu), SMP_CALL_FUNCTION); + mp_ops->send_ipi_mask(cpumask_of(cpu), SMP_CALL_FUNCTION); } static inline void arch_send_call_function_ipi_mask(const struct cpumask *mask) diff --git a/arch/mips/kernel/crash.c b/arch/mips/kernel/crash.c index d212646..d434d5d 100644 --- a/arch/mips/kernel/crash.c +++ b/arch/mips/kernel/crash.c @@ -25,9 +25,9 @@ static void crash_shutdown_secondary(void *ignore) return; local_irq_disable(); - if (!cpu_isset(cpu, cpus_in_crash)) + if (!cpumask_test_cpu(cpu, &cpus_in_crash)) crash_save_cpu(regs, cpu); - cpu_set(cpu, cpus_in_crash); + cpumask_set_cpu(cpu, &cpus_in_crash); while (!atomic_read(&kexec_ready_to_reboot)) cpu_relax(); @@ -50,7 +50,7 @@ static void crash_kexec_prepare_cpus(void) */ pr_emerg("Sending IPI to other cpus...\n"); msecs = 10000; - while ((cpus_weight(cpus_in_crash) < ncpus) && (--msecs > 0)) { + while ((cpumask_weight(&cpus_in_crash) < ncpus) && (--msecs > 0)) { cpu_relax(); mdelay(1); } @@ -66,5 +66,5 @@ void default_machine_crash_shutdown(struct pt_regs *regs) crashing_cpu = smp_processor_id(); crash_save_cpu(regs, crashing_cpu); crash_kexec_prepare_cpus(); - cpu_set(crashing_cpu, cpus_in_crash); + cpumask_set_cpu(crashing_cpu, &cpus_in_crash); } diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c index 362bb37..3e4491a 100644 --- a/arch/mips/kernel/mips-mt-fpaff.c +++ b/arch/mips/kernel/mips-mt-fpaff.c @@ -114,8 +114,8 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, /* Compute new global allowed CPU set if necessary */ ti = task_thread_info(p); if (test_ti_thread_flag(ti, TIF_FPUBOUND) && - cpus_intersects(*new_mask, mt_fpu_cpumask)) { - cpus_and(*effective_mask, *new_mask, mt_fpu_cpumask); + cpumask_intersects(new_mask, &mt_fpu_cpumask)) { + cpumask_and(effective_mask, new_mask, &mt_fpu_cpumask); retval = set_cpus_allowed_ptr(p, effective_mask); } else { cpumask_copy(effective_mask, new_mask); diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index d295bd1..f2975d4 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -49,7 +49,7 @@ void arch_cpu_idle_dead(void) { /* What the heck is this check doing ? */ - if (!cpu_isset(smp_processor_id(), cpu_callin_map)) + if (!cpumask_test_cpu(smp_processor_id(), &cpu_callin_map)) play_dead(); } #endif diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index b8bd934..fd528d7 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -362,7 +362,7 @@ static int bmips_cpu_disable(void) pr_info("SMP: CPU%d is offline\n", cpu); set_cpu_online(cpu, false); - cpu_clear(cpu, cpu_callin_map); + cpumask_clear_cpu(cpu, &cpu_callin_map); clear_c0_status(IE_IRQ5); local_flush_tlb_all(); diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c index e36a859..d5e0f94 100644 --- a/arch/mips/kernel/smp-cmp.c +++ b/arch/mips/kernel/smp-cmp.c @@ -66,7 +66,7 @@ static void cmp_smp_finish(void) #ifdef CONFIG_MIPS_MT_FPAFF /* If we have an FPU, enroll ourselves in the FPU-full mask */ if (cpu_has_fpu) - cpu_set(smp_processor_id(), mt_fpu_cpumask); + cpumask_set_cpu(smp_processor_id(), &mt_fpu_cpumask); #endif /* CONFIG_MIPS_MT_FPAFF */ local_irq_enable(); @@ -110,7 +110,7 @@ void __init cmp_smp_setup(void) #ifdef CONFIG_MIPS_MT_FPAFF /* If we have an FPU, enroll ourselves in the FPU-full mask */ if (cpu_has_fpu) - cpu_set(0, mt_fpu_cpumask); + cpumask_set_cpu(0, &mt_fpu_cpumask); #endif /* CONFIG_MIPS_MT_FPAFF */ for (i = 1; i < NR_CPUS; i++) { diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c index d5589be..7e011f9 100644 --- a/arch/mips/kernel/smp-cps.c +++ b/arch/mips/kernel/smp-cps.c @@ -290,7 +290,7 @@ static void cps_smp_finish(void) #ifdef CONFIG_MIPS_MT_FPAFF /* If we have an FPU, enroll ourselves in the FPU-full mask */ if (cpu_has_fpu) - cpu_set(smp_processor_id(), mt_fpu_cpumask); + cpumask_set_cpu(smp_processor_id(), &mt_fpu_cpumask); #endif /* CONFIG_MIPS_MT_FPAFF */ local_irq_enable(); @@ -313,7 +313,7 @@ static int cps_cpu_disable(void) atomic_sub(1 << cpu_vpe_id(¤t_cpu_data), &core_cfg->vpe_mask); smp_mb__after_atomic(); set_cpu_online(cpu, false); - cpu_clear(cpu, cpu_callin_map); + cpumask_clear_cpu(cpu, &cpu_callin_map); return 0; } diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c index 17ea705..86311a1 100644 --- a/arch/mips/kernel/smp-mt.c +++ b/arch/mips/kernel/smp-mt.c @@ -178,7 +178,7 @@ static void vsmp_smp_finish(void) #ifdef CONFIG_MIPS_MT_FPAFF /* If we have an FPU, enroll ourselves in the FPU-full mask */ if (cpu_has_fpu) - cpu_set(smp_processor_id(), mt_fpu_cpumask); + cpumask_set_cpu(smp_processor_id(), &mt_fpu_cpumask); #endif /* CONFIG_MIPS_MT_FPAFF */ local_irq_enable(); @@ -239,7 +239,7 @@ static void __init vsmp_smp_setup(void) #ifdef CONFIG_MIPS_MT_FPAFF /* If we have an FPU, enroll ourselves in the FPU-full mask */ if (cpu_has_fpu) - cpu_set(0, mt_fpu_cpumask); + cpumask_set_cpu(0, &mt_fpu_cpumask); #endif /* CONFIG_MIPS_MT_FPAFF */ if (!cpu_has_mipsmt) return; diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 5b020bd..193ace7 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -75,30 +75,30 @@ static inline void set_cpu_sibling_map(int cpu) { int i; - cpu_set(cpu, cpu_sibling_setup_map); + cpumask_set_cpu(cpu, &cpu_sibling_setup_map); if (smp_num_siblings > 1) { - for_each_cpu_mask(i, cpu_sibling_setup_map) { + for_each_cpu(i, &cpu_sibling_setup_map) { if (cpu_data[cpu].package == cpu_data[i].package && cpu_data[cpu].core == cpu_data[i].core) { - cpu_set(i, cpu_sibling_map[cpu]); - cpu_set(cpu, cpu_sibling_map[i]); + cpumask_set_cpu(i, &cpu_sibling_map[cpu]); + cpumask_set_cpu(cpu, &cpu_sibling_map[i]); } } } else - cpu_set(cpu, cpu_sibling_map[cpu]); + cpumask_set_cpu(cpu, &cpu_sibling_map[cpu]); } static inline void set_cpu_core_map(int cpu) { int i; - cpu_set(cpu, cpu_core_setup_map); + cpumask_set_cpu(cpu, &cpu_core_setup_map); - for_each_cpu_mask(i, cpu_core_setup_map) { + for_each_cpu(i, &cpu_core_setup_map) { if (cpu_data[cpu].package == cpu_data[i].package) { - cpu_set(i, cpu_core_map[cpu]); - cpu_set(cpu, cpu_core_map[i]); + cpumask_set_cpu(i, &cpu_core_map[cpu]); + cpumask_set_cpu(cpu, &cpu_core_map[i]); } } } @@ -138,7 +138,7 @@ asmlinkage void start_secondary(void) cpu = smp_processor_id(); cpu_data[cpu].udelay_val = loops_per_jiffy; - cpu_set(cpu, cpu_coherent_mask); + cpumask_set_cpu(cpu, &cpu_coherent_mask); notify_cpu_starting(cpu); set_cpu_online(cpu, true); @@ -146,7 +146,7 @@ asmlinkage void start_secondary(void) set_cpu_sibling_map(cpu); set_cpu_core_map(cpu); - cpu_set(cpu, cpu_callin_map); + cpumask_set_cpu(cpu, &cpu_callin_map); synchronise_count_slave(cpu); @@ -208,7 +208,7 @@ void smp_prepare_boot_cpu(void) { set_cpu_possible(0, true); set_cpu_online(0, true); - cpu_set(0, cpu_callin_map); + cpumask_set_cpu(0, &cpu_callin_map); } int __cpu_up(unsigned int cpu, struct task_struct *tidle) @@ -218,7 +218,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle) /* * Trust is futile. We should really have timeouts ... */ - while (!cpu_isset(cpu, cpu_callin_map)) + while (!cpumask_test_cpu(cpu, &cpu_callin_map)) udelay(100); synchronise_count_master(cpu); diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index e334c64..ba32e48 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -1153,13 +1153,13 @@ static void mt_ase_fp_affinity(void) * restricted the allowed set to exclude any CPUs with FPUs, * we'll skip the procedure. */ - if (cpus_intersects(current->cpus_allowed, mt_fpu_cpumask)) { + if (cpumask_intersects(¤t->cpus_allowed, &mt_fpu_cpumask)) { cpumask_t tmask; current->thread.user_cpus_allowed = current->cpus_allowed; - cpus_and(tmask, current->cpus_allowed, - mt_fpu_cpumask); + cpumask_and(&tmask, ¤t->cpus_allowed, + &mt_fpu_cpumask); set_cpus_allowed_ptr(current, &tmask); set_thread_flag(TIF_FPUBOUND); } diff --git a/arch/mips/loongson/loongson-3/numa.c b/arch/mips/loongson/loongson-3/numa.c index 6cae0e7..12d14ed 100644 --- a/arch/mips/loongson/loongson-3/numa.c +++ b/arch/mips/loongson/loongson-3/numa.c @@ -233,7 +233,7 @@ static __init void prom_meminit(void) if (node_online(node)) { szmem(node); node_mem_init(node); - cpus_clear(__node_data[(node)]->cpumask); + cpumask_clear(&__node_data[(node)]->cpumask); } } for (cpu = 0; cpu < loongson_sysconf.nr_cpus; cpu++) { @@ -244,7 +244,7 @@ static __init void prom_meminit(void) if (loongson_sysconf.reserved_cpus_mask & (1<<cpu)) continue; - cpu_set(active_cpu, __node_data[(node)]->cpumask); + cpumask_set_cpu(active_cpu, &__node_data[(node)]->cpumask); pr_info("NUMA: set cpumask cpu %d on node %d\n", active_cpu, node); active_cpu++; diff --git a/arch/mips/loongson/loongson-3/smp.c b/arch/mips/loongson/loongson-3/smp.c index e2eb688b..e3c68b5 100644 --- a/arch/mips/loongson/loongson-3/smp.c +++ b/arch/mips/loongson/loongson-3/smp.c @@ -408,7 +408,7 @@ static int loongson3_cpu_disable(void) return -EBUSY; set_cpu_online(cpu, false); - cpu_clear(cpu, cpu_callin_map); + cpumask_clear_cpu(cpu, &cpu_callin_map); local_irq_save(flags); fixup_irqs(); local_irq_restore(flags); diff --git a/arch/mips/paravirt/paravirt-smp.c b/arch/mips/paravirt/paravirt-smp.c index 0164b0c..42181c7 100644 --- a/arch/mips/paravirt/paravirt-smp.c +++ b/arch/mips/paravirt/paravirt-smp.c @@ -75,7 +75,7 @@ static void paravirt_send_ipi_mask(const struct cpumask *mask, unsigned int acti { unsigned int cpu; - for_each_cpu_mask(cpu, *mask) + for_each_cpu(cpu, mask) paravirt_send_ipi_single(cpu, action); } diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c index ee736bd..570098b 100644 --- a/arch/mips/sgi-ip27/ip27-init.c +++ b/arch/mips/sgi-ip27/ip27-init.c @@ -60,7 +60,7 @@ static void per_hub_init(cnodeid_t cnode) nasid_t nasid = COMPACT_TO_NASID_NODEID(cnode); int i; - cpu_set(smp_processor_id(), hub->h_cpus); + cpumask_set_cpu(smp_processor_id(), &hub->h_cpus); if (test_and_set_bit(cnode, hub_init_mask)) return; diff --git a/arch/mips/sgi-ip27/ip27-klnuma.c b/arch/mips/sgi-ip27/ip27-klnuma.c index ecbb62f..bda90cf 100644 --- a/arch/mips/sgi-ip27/ip27-klnuma.c +++ b/arch/mips/sgi-ip27/ip27-klnuma.c @@ -29,8 +29,8 @@ static cpumask_t ktext_repmask; void __init setup_replication_mask(void) { /* Set only the master cnode's bit. The master cnode is always 0. */ - cpus_clear(ktext_repmask); - cpu_set(0, ktext_repmask); + cpumask_clear(&ktext_repmask); + cpumask_set_cpu(0, &ktext_repmask); #ifdef CONFIG_REPLICATE_KTEXT #ifndef CONFIG_MAPPED_KERNEL @@ -43,7 +43,7 @@ void __init setup_replication_mask(void) if (cnode == 0) continue; /* Advertise that we have a copy of the kernel */ - cpu_set(cnode, ktext_repmask); + cpumask_set_cpu(cnode, &ktext_repmask); } } #endif @@ -99,7 +99,7 @@ void __init replicate_kernel_text() client_nasid = COMPACT_TO_NASID_NODEID(cnode); /* Check if this node should get a copy of the kernel */ - if (cpu_isset(cnode, ktext_repmask)) { + if (cpumask_test_cpu(cnode, &ktext_repmask)) { server_nasid = client_nasid; copy_kernel(server_nasid); } @@ -124,7 +124,7 @@ unsigned long node_getfirstfree(cnodeid_t cnode) loadbase += 16777216; #endif offset = PAGE_ALIGN((unsigned long)(&_end)) - loadbase; - if ((cnode == 0) || (cpu_isset(cnode, ktext_repmask))) + if ((cnode == 0) || (cpumask_test_cpu(cnode, &ktext_repmask))) return TO_NODE(nasid, offset) >> PAGE_SHIFT; else return KDM_TO_PHYS(PAGE_ALIGN(SYMMON_STK_ADDR(nasid, 0))) >> PAGE_SHIFT; diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c index 0b68469..8d0eb26 100644 --- a/arch/mips/sgi-ip27/ip27-memory.c +++ b/arch/mips/sgi-ip27/ip27-memory.c @@ -404,7 +404,7 @@ static void __init node_mem_init(cnodeid_t node) NODE_DATA(node)->node_start_pfn = start_pfn; NODE_DATA(node)->node_spanned_pages = end_pfn - start_pfn; - cpus_clear(hub_data(node)->h_cpus); + cpumask_clear(&hub_data(node)->h_cpus); slot_freepfn += PFN_UP(sizeof(struct pglist_data) + sizeof(struct hub_data)); diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index cfe056f..f3191db 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -525,8 +525,8 @@ void do_cpu_irq_mask(struct pt_regs *regs) desc = irq_to_desc(irq); cpumask_copy(&dest, desc->irq_data.affinity); if (irqd_is_per_cpu(&desc->irq_data) && - !cpu_isset(smp_processor_id(), dest)) { - int cpu = first_cpu(dest); + !cpumask_test_cpu(smp_processor_id(), &dest)) { + int cpu = cpumask_first(&dest); printk(KERN_DEBUG "redirecting irq %d from CPU %d to %d\n", irq, smp_processor_id(), cpu); diff --git a/arch/powerpc/include/asm/cputhreads.h b/arch/powerpc/include/asm/cputhreads.h index 4c8ad59..5be6c47 100644 --- a/arch/powerpc/include/asm/cputhreads.h +++ b/arch/powerpc/include/asm/cputhreads.h @@ -25,7 +25,7 @@ extern cpumask_t threads_core_mask; #define threads_per_core 1 #define threads_per_subcore 1 #define threads_shift 0 -#define threads_core_mask (CPU_MASK_CPU0) +#define threads_core_mask (*get_cpu_mask(0)) #endif /* cpu_thread_mask_to_cores - Return a cpumask of one per cores diff --git a/arch/sh/include/asm/mmu_context.h b/arch/sh/include/asm/mmu_context.h index b9d9489..9f417fe 100644 --- a/arch/sh/include/asm/mmu_context.h +++ b/arch/sh/include/asm/mmu_context.h @@ -99,7 +99,7 @@ static inline int init_new_context(struct task_struct *tsk, { int i; - for (i = 0; i < num_online_cpus(); i++) + for_each_online_cpu(i) cpu_context(i, mm) = NO_CONTEXT; return 0; diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c index fc5acfc..de6be00 100644 --- a/arch/sh/kernel/smp.c +++ b/arch/sh/kernel/smp.c @@ -363,7 +363,7 @@ void flush_tlb_mm(struct mm_struct *mm) smp_call_function(flush_tlb_mm_ipi, (void *)mm, 1); } else { int i; - for (i = 0; i < num_online_cpus(); i++) + for_each_online_cpu(i) if (smp_processor_id() != i) cpu_context(i, mm) = 0; } @@ -400,7 +400,7 @@ void flush_tlb_range(struct vm_area_struct *vma, smp_call_function(flush_tlb_range_ipi, (void *)&fd, 1); } else { int i; - for (i = 0; i < num_online_cpus(); i++) + for_each_online_cpu(i) if (smp_processor_id() != i) cpu_context(i, mm) = 0; } @@ -443,7 +443,7 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long page) smp_call_function(flush_tlb_page_ipi, (void *)&fd, 1); } else { int i; - for (i = 0; i < num_online_cpus(); i++) + for_each_online_cpu(i) if (smp_processor_id() != i) cpu_context(i, vma->vm_mm) = 0; } diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c index 18147a5..8caf45e 100644 --- a/arch/sparc/kernel/time_32.c +++ b/arch/sparc/kernel/time_32.c @@ -194,7 +194,7 @@ static __init int setup_timer_cs(void) static void percpu_ce_setup(enum clock_event_mode mode, struct clock_event_device *evt) { - int cpu = __first_cpu(evt->cpumask); + int cpu = cpumask_first(evt->cpumask); switch (mode) { case CLOCK_EVT_MODE_PERIODIC: @@ -214,7 +214,7 @@ static void percpu_ce_setup(enum clock_event_mode mode, static int percpu_ce_set_next_event(unsigned long delta, struct clock_event_device *evt) { - int cpu = __first_cpu(evt->cpumask); + int cpu = cpumask_first(evt->cpumask); unsigned int next = (unsigned int)delta; sparc_config.load_profile_irq(cpu, next); diff --git a/arch/tile/kernel/setup.c b/arch/tile/kernel/setup.c index 7833b2c..6873f00 100644 --- a/arch/tile/kernel/setup.c +++ b/arch/tile/kernel/setup.c @@ -774,7 +774,7 @@ static void __init zone_sizes_init(void) * though, there'll be no lowmem, so we just alloc_bootmem * the memmap. There will be no percpu memory either. */ - if (i != 0 && cpu_isset(i, isolnodes)) { + if (i != 0 && cpumask_test_cpu(i, &isolnodes)) { node_memmap_pfn[i] = alloc_bootmem_pfn(0, memmap_size, 0); BUG_ON(node_percpu[i] != 0); diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c index d9d0bd2..ab3219b 100644 --- a/arch/x86/kernel/apic/x2apic_cluster.c +++ b/arch/x86/kernel/apic/x2apic_cluster.c @@ -171,8 +171,8 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu) for_each_online_cpu(cpu) { if (x2apic_cluster(this_cpu) != x2apic_cluster(cpu)) continue; - __cpu_clear(this_cpu, per_cpu(cpus_in_cluster, cpu)); - __cpu_clear(cpu, per_cpu(cpus_in_cluster, this_cpu)); + cpumask_clear_cpu(this_cpu, per_cpu(cpus_in_cluster, cpu)); + cpumask_clear_cpu(cpu, per_cpu(cpus_in_cluster, this_cpu)); } free_cpumask_var(per_cpu(cpus_in_cluster, this_cpu)); free_cpumask_var(per_cpu(ipi_mask, this_cpu)); |