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-rw-r--r--arch/mn10300/kernel/irq.c16
-rw-r--r--arch/mn10300/kernel/smp.c75
-rw-r--r--arch/mn10300/mm/cache-smp.c8
-rw-r--r--arch/mn10300/mm/tlb-smp.c32
4 files changed, 68 insertions, 63 deletions
diff --git a/arch/mn10300/kernel/irq.c b/arch/mn10300/kernel/irq.c
index 86af0d7d0771..2623d19f4f4c 100644
--- a/arch/mn10300/kernel/irq.c
+++ b/arch/mn10300/kernel/irq.c
@@ -87,7 +87,7 @@ static void mn10300_cpupic_mask_ack(struct irq_data *d)
tmp2 = GxICR(irq);
irq_affinity_online[irq] =
- any_online_cpu(*d->affinity);
+ cpumask_any_and(d->affinity, cpu_online_mask);
CROSS_GxICR(irq, irq_affinity_online[irq]) =
(tmp & (GxICR_LEVEL | GxICR_ENABLE)) | GxICR_DETECT;
tmp = CROSS_GxICR(irq, irq_affinity_online[irq]);
@@ -124,7 +124,8 @@ static void mn10300_cpupic_unmask_clear(struct irq_data *d)
} else {
tmp = GxICR(irq);
- irq_affinity_online[irq] = any_online_cpu(*d->affinity);
+ irq_affinity_online[irq] = cpumask_any_and(d->affinity,
+ cpu_online_mask);
CROSS_GxICR(irq, irq_affinity_online[irq]) = (tmp & GxICR_LEVEL) | GxICR_ENABLE | GxICR_DETECT;
tmp = CROSS_GxICR(irq, irq_affinity_online[irq]);
}
@@ -366,11 +367,11 @@ void migrate_irqs(void)
if (irqd_is_per_cpu(data))
continue;
- if (cpu_isset(self, data->affinity) &&
- !cpus_intersects(irq_affinity[irq], cpu_online_map)) {
+ if (cpumask_test_cpu(self, &data->affinity) &&
+ !cpumask_intersects(&irq_affinity[irq], cpu_online_mask)) {
int cpu_id;
- cpu_id = first_cpu(cpu_online_map);
- cpu_set(cpu_id, data->affinity);
+ cpu_id = cpumask_first(cpu_online_mask);
+ cpumask_set_cpu(cpu_id, &data->affinity);
}
/* We need to operate irq_affinity_online atomically. */
arch_local_cli_save(flags);
@@ -381,7 +382,8 @@ void migrate_irqs(void)
GxICR(irq) = x & GxICR_LEVEL;
tmp = GxICR(irq);
- new = any_online_cpu(data->affinity);
+ new = cpumask_any_and(&data->affinity,
+ cpu_online_mask);
irq_affinity_online[irq] = new;
CROSS_GxICR(irq, new) =
diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c
index 83fb27912231..9242e9fcc564 100644
--- a/arch/mn10300/kernel/smp.c
+++ b/arch/mn10300/kernel/smp.c
@@ -309,7 +309,7 @@ static void send_IPI_mask(const cpumask_t *cpumask, int irq)
u16 tmp;
for (i = 0; i < NR_CPUS; i++) {
- if (cpu_isset(i, *cpumask)) {
+ if (cpumask_test_cpu(i, cpumask)) {
/* send IPI */
tmp = CROSS_GxICR(irq, i);
CROSS_GxICR(irq, i) =
@@ -342,8 +342,8 @@ void send_IPI_allbutself(int irq)
{
cpumask_t cpumask;
- cpumask = cpu_online_map;
- cpu_clear(smp_processor_id(), cpumask);
+ cpumask_copy(&cpumask, cpu_online_mask);
+ cpumask_clear_cpu(smp_processor_id(), &cpumask);
send_IPI_mask(&cpumask, irq);
}
@@ -393,8 +393,8 @@ int smp_nmi_call_function(smp_call_func_t func, void *info, int wait)
data.func = func;
data.info = info;
- data.started = cpu_online_map;
- cpu_clear(smp_processor_id(), data.started);
+ cpumask_copy(&data.started, cpu_online_mask);
+ cpumask_clear_cpu(smp_processor_id(), &data.started);
data.wait = wait;
if (wait)
data.finished = data.started;
@@ -410,14 +410,14 @@ int smp_nmi_call_function(smp_call_func_t func, void *info, int wait)
if (CALL_FUNCTION_NMI_IPI_TIMEOUT > 0) {
for (cnt = 0;
cnt < CALL_FUNCTION_NMI_IPI_TIMEOUT &&
- !cpus_empty(data.started);
+ !cpumask_empty(&data.started);
cnt++)
mdelay(1);
if (wait && cnt < CALL_FUNCTION_NMI_IPI_TIMEOUT) {
for (cnt = 0;
cnt < CALL_FUNCTION_NMI_IPI_TIMEOUT &&
- !cpus_empty(data.finished);
+ !cpumask_empty(&data.finished);
cnt++)
mdelay(1);
}
@@ -428,10 +428,10 @@ int smp_nmi_call_function(smp_call_func_t func, void *info, int wait)
} else {
/* If timeout value is zero, wait until cpumask has been
* cleared */
- while (!cpus_empty(data.started))
+ while (!cpumask_empty(&data.started))
barrier();
if (wait)
- while (!cpus_empty(data.finished))
+ while (!cpumask_empty(&data.finished))
barrier();
}
@@ -472,12 +472,12 @@ void stop_this_cpu(void *unused)
#endif /* CONFIG_GDBSTUB */
flags = arch_local_cli_save();
- cpu_clear(smp_processor_id(), cpu_online_map);
+ set_cpu_online(smp_processor_id(), false);
while (!stopflag)
cpu_relax();
- cpu_set(smp_processor_id(), cpu_online_map);
+ set_cpu_online(smp_processor_id(), true);
arch_local_irq_restore(flags);
}
@@ -529,12 +529,13 @@ void smp_nmi_call_function_interrupt(void)
* execute the function
*/
smp_mb();
- cpu_clear(smp_processor_id(), nmi_call_data->started);
+ cpumask_clear_cpu(smp_processor_id(), &nmi_call_data->started);
(*func)(info);
if (wait) {
smp_mb();
- cpu_clear(smp_processor_id(), nmi_call_data->finished);
+ cpumask_clear_cpu(smp_processor_id(),
+ &nmi_call_data->finished);
}
}
@@ -657,7 +658,7 @@ int __init start_secondary(void *unused)
{
smp_cpu_init();
smp_callin();
- while (!cpu_isset(smp_processor_id(), smp_commenced_mask))
+ while (!cpumask_test_cpu(smp_processor_id(), &smp_commenced_mask))
cpu_relax();
local_flush_tlb();
@@ -780,13 +781,14 @@ static int __init do_boot_cpu(int phy_id)
if (send_status == 0) {
/* Allow AP to start initializing */
- cpu_set(cpu_id, cpu_callout_map);
+ cpumask_set_cpu(cpu_id, &cpu_callout_map);
/* Wait for setting cpu_callin_map */
timeout = 0;
do {
udelay(1000);
- callin_status = cpu_isset(cpu_id, cpu_callin_map);
+ callin_status = cpumask_test_cpu(cpu_id,
+ &cpu_callin_map);
} while (callin_status == 0 && timeout++ < 5000);
if (callin_status == 0)
@@ -796,9 +798,9 @@ static int __init do_boot_cpu(int phy_id)
}
if (send_status == GxICR_REQUEST || callin_status == 0) {
- cpu_clear(cpu_id, cpu_callout_map);
- cpu_clear(cpu_id, cpu_callin_map);
- cpu_clear(cpu_id, cpu_initialized);
+ cpumask_clear_cpu(cpu_id, &cpu_callout_map);
+ cpumask_clear_cpu(cpu_id, &cpu_callin_map);
+ cpumask_clear_cpu(cpu_id, &cpu_initialized);
cpucount--;
return 1;
}
@@ -833,7 +835,7 @@ static void __init smp_callin(void)
cpu = smp_processor_id();
timeout = jiffies + (2 * HZ);
- if (cpu_isset(cpu, cpu_callin_map)) {
+ if (cpumask_test_cpu(cpu, &cpu_callin_map)) {
printk(KERN_ERR "CPU#%d already present.\n", cpu);
BUG();
}
@@ -841,7 +843,7 @@ static void __init smp_callin(void)
/* Wait for AP startup 2s total */
while (time_before(jiffies, timeout)) {
- if (cpu_isset(cpu, cpu_callout_map))
+ if (cpumask_test_cpu(cpu, &cpu_callout_map))
break;
cpu_relax();
}
@@ -861,11 +863,11 @@ static void __init smp_callin(void)
smp_store_cpu_info(cpu);
/* Allow the boot processor to continue */
- cpu_set(cpu, cpu_callin_map);
+ cpumask_set_cpu(cpu, &cpu_callin_map);
}
/**
- * smp_online - Set cpu_online_map
+ * smp_online - Set cpu_online_mask
*/
static void __init smp_online(void)
{
@@ -875,7 +877,7 @@ static void __init smp_online(void)
local_irq_enable();
- cpu_set(cpu, cpu_online_map);
+ set_cpu_online(cpu, true);
smp_wmb();
}
@@ -892,13 +894,13 @@ void __init smp_cpus_done(unsigned int max_cpus)
/*
* smp_prepare_boot_cpu - Set up stuff for the boot processor.
*
- * Set up the cpu_online_map, cpu_callout_map and cpu_callin_map of the boot
+ * Set up the cpu_online_mask, cpu_callout_map and cpu_callin_map of the boot
* processor (CPU 0).
*/
void __devinit smp_prepare_boot_cpu(void)
{
- cpu_set(0, cpu_callout_map);
- cpu_set(0, cpu_callin_map);
+ cpumask_set_cpu(0, &cpu_callout_map);
+ cpumask_set_cpu(0, &cpu_callin_map);
current_thread_info()->cpu = 0;
}
@@ -931,16 +933,16 @@ int __devinit __cpu_up(unsigned int cpu)
run_wakeup_cpu(cpu);
#endif /* CONFIG_HOTPLUG_CPU */
- cpu_set(cpu, smp_commenced_mask);
+ cpumask_set_cpu(cpu, &smp_commenced_mask);
/* Wait 5s total for a response */
for (timeout = 0 ; timeout < 5000 ; timeout++) {
- if (cpu_isset(cpu, cpu_online_map))
+ if (cpu_online(cpu))
break;
udelay(1000);
}
- BUG_ON(!cpu_isset(cpu, cpu_online_map));
+ BUG_ON(!cpu_online(cpu));
return 0;
}
@@ -986,7 +988,7 @@ int __cpu_disable(void)
return -EBUSY;
migrate_irqs();
- cpu_clear(cpu, current->active_mm->cpu_vm_mask);
+ cpumask_clear_cpu(cpu, &mm_cpumask(current->active_mm));
return 0;
}
@@ -1091,13 +1093,13 @@ static int hotplug_cpu_nmi_call_function(cpumask_t cpumask,
do {
mn10300_local_dcache_inv_range(start, end);
barrier();
- } while (!cpus_empty(nmi_call_func_mask_data.started));
+ } while (!cpumask_empty(&nmi_call_func_mask_data.started));
if (wait) {
do {
mn10300_local_dcache_inv_range(start, end);
barrier();
- } while (!cpus_empty(nmi_call_func_mask_data.finished));
+ } while (!cpumask_empty(&nmi_call_func_mask_data.finished));
}
spin_unlock(&smp_nmi_call_lock);
@@ -1108,9 +1110,9 @@ static void restart_wakeup_cpu(void)
{
unsigned int cpu = smp_processor_id();
- cpu_set(cpu, cpu_callin_map);
+ cpumask_set_cpu(cpu, &cpu_callin_map);
local_flush_tlb();
- cpu_set(cpu, cpu_online_map);
+ set_cpu_online(cpu, true);
smp_wmb();
}
@@ -1141,8 +1143,9 @@ static void sleep_cpu(void *unused)
static void run_sleep_cpu(unsigned int cpu)
{
unsigned long flags;
- cpumask_t cpumask = cpumask_of(cpu);
+ cpumask_t cpumask;
+ cpumask_copy(&cpumask, &cpumask_of(cpu));
flags = arch_local_cli_save();
hotplug_cpu_nmi_call_function(cpumask, prepare_sleep_cpu, NULL, 1);
hotplug_cpu_nmi_call_function(cpumask, sleep_cpu, NULL, 0);
diff --git a/arch/mn10300/mm/cache-smp.c b/arch/mn10300/mm/cache-smp.c
index 4a6e9a4b5b27..2d23b9eeee62 100644
--- a/arch/mn10300/mm/cache-smp.c
+++ b/arch/mn10300/mm/cache-smp.c
@@ -74,7 +74,7 @@ void smp_cache_interrupt(void)
break;
}
- cpu_clear(smp_processor_id(), smp_cache_ipi_map);
+ cpumask_clear_cpu(smp_processor_id(), &smp_cache_ipi_map);
}
/**
@@ -94,12 +94,12 @@ void smp_cache_call(unsigned long opr_mask,
smp_cache_mask = opr_mask;
smp_cache_start = start;
smp_cache_end = end;
- smp_cache_ipi_map = cpu_online_map;
- cpu_clear(smp_processor_id(), smp_cache_ipi_map);
+ cpumask_copy(&smp_cache_ipi_map, cpu_online_mask);
+ cpumask_clear_cpu(smp_processor_id(), &smp_cache_ipi_map);
send_IPI_allbutself(FLUSH_CACHE_IPI);
- while (!cpus_empty(smp_cache_ipi_map))
+ while (!cpumask_empty(&smp_cache_ipi_map))
/* nothing. lockup detection does not belong here */
mb();
}
diff --git a/arch/mn10300/mm/tlb-smp.c b/arch/mn10300/mm/tlb-smp.c
index 0b6a5ad1960e..9a777498a916 100644
--- a/arch/mn10300/mm/tlb-smp.c
+++ b/arch/mn10300/mm/tlb-smp.c
@@ -64,7 +64,7 @@ void smp_flush_tlb(void *unused)
cpu_id = get_cpu();
- if (!cpu_isset(cpu_id, flush_cpumask))
+ if (!cpumask_test_cpu(cpu_id, &flush_cpumask))
/* This was a BUG() but until someone can quote me the line
* from the intel manual that guarantees an IPI to multiple
* CPUs is retried _only_ on the erroring CPUs its staying as a
@@ -80,7 +80,7 @@ void smp_flush_tlb(void *unused)
local_flush_tlb_page(flush_mm, flush_va);
smp_mb__before_clear_bit();
- cpu_clear(cpu_id, flush_cpumask);
+ cpumask_clear_cpu(cpu_id, &flush_cpumask);
smp_mb__after_clear_bit();
out:
put_cpu();
@@ -103,11 +103,11 @@ static void flush_tlb_others(cpumask_t cpumask, struct mm_struct *mm,
* - we do not send IPIs to as-yet unbooted CPUs.
*/
BUG_ON(!mm);
- BUG_ON(cpus_empty(cpumask));
- BUG_ON(cpu_isset(smp_processor_id(), cpumask));
+ BUG_ON(cpumask_empty(&cpumask));
+ BUG_ON(cpumask_test_cpu(smp_processor_id(), &cpumask));
- cpus_and(tmp, cpumask, cpu_online_map);
- BUG_ON(!cpus_equal(cpumask, tmp));
+ cpumask_and(&tmp, &cpumask, cpu_online_mask);
+ BUG_ON(!cpumask_equal(&cpumask, &tmp));
/* I'm not happy about this global shared spinlock in the MM hot path,
* but we'll see how contended it is.
@@ -128,7 +128,7 @@ static void flush_tlb_others(cpumask_t cpumask, struct mm_struct *mm,
/* FIXME: if NR_CPUS>=3, change send_IPI_mask */
smp_call_function(smp_flush_tlb, NULL, 1);
- while (!cpus_empty(flush_cpumask))
+ while (!cpumask_empty(&flush_cpumask))
/* Lockup detection does not belong here */
smp_mb();
@@ -146,11 +146,11 @@ void flush_tlb_mm(struct mm_struct *mm)
cpumask_t cpu_mask;
preempt_disable();
- cpu_mask = mm->cpu_vm_mask;
- cpu_clear(smp_processor_id(), cpu_mask);
+ cpumask_copy(&cpu_mask, mm_cpumask(mm));
+ cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
local_flush_tlb();
- if (!cpus_empty(cpu_mask))
+ if (!cpumask_empty(&cpu_mask))
flush_tlb_others(cpu_mask, mm, FLUSH_ALL);
preempt_enable();
@@ -165,11 +165,11 @@ void flush_tlb_current_task(void)
cpumask_t cpu_mask;
preempt_disable();
- cpu_mask = mm->cpu_vm_mask;
- cpu_clear(smp_processor_id(), cpu_mask);
+ cpumask_copy(&cpu_mask, mm_cpumask(mm));
+ cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
local_flush_tlb();
- if (!cpus_empty(cpu_mask))
+ if (!cpumask_empty(&cpu_mask))
flush_tlb_others(cpu_mask, mm, FLUSH_ALL);
preempt_enable();
@@ -186,11 +186,11 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long va)
cpumask_t cpu_mask;
preempt_disable();
- cpu_mask = mm->cpu_vm_mask;
- cpu_clear(smp_processor_id(), cpu_mask);
+ cpumask_copy(&cpu_mask, mm_cpumask(mm));
+ cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
local_flush_tlb_page(mm, va);
- if (!cpus_empty(cpu_mask))
+ if (!cpumask_empty(&cpu_mask))
flush_tlb_others(cpu_mask, mm, va);
preempt_enable();
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-29 00:43:51 +0000