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Diffstat (limited to 'arch/m32r/kernel/smp.c')
-rw-r--r--arch/m32r/kernel/smp.c31
1 files changed, 16 insertions, 15 deletions
diff --git a/arch/m32r/kernel/smp.c b/arch/m32r/kernel/smp.c
index 929e5c9d3ad9..8a88f1f0a3e2 100644
--- a/arch/m32r/kernel/smp.c
+++ b/arch/m32r/kernel/smp.c
@@ -17,6 +17,7 @@
#include <linux/irq.h>
#include <linux/interrupt.h>
+#include <linux/sched.h>
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/smp.h>
@@ -85,7 +86,7 @@ void smp_ipi_timer_interrupt(struct pt_regs *);
void smp_local_timer_interrupt(void);
static void send_IPI_allbutself(int, int);
-static void send_IPI_mask(cpumask_t, int, int);
+static void send_IPI_mask(const struct cpumask *, int, int);
unsigned long send_IPI_mask_phys(cpumask_t, int, int);
/*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/
@@ -113,7 +114,7 @@ unsigned long send_IPI_mask_phys(cpumask_t, int, int);
void smp_send_reschedule(int cpu_id)
{
WARN_ON(cpu_is_offline(cpu_id));
- send_IPI_mask(cpumask_of_cpu(cpu_id), RESCHEDULE_IPI, 1);
+ send_IPI_mask(cpumask_of(cpu_id), RESCHEDULE_IPI, 1);
}
/*==========================================================================*
@@ -168,7 +169,7 @@ void smp_flush_cache_all(void)
spin_lock(&flushcache_lock);
mask=cpus_addr(cpumask);
atomic_set_mask(*mask, (atomic_t *)&flushcache_cpumask);
- send_IPI_mask(cpumask, INVALIDATE_CACHE_IPI, 0);
+ send_IPI_mask(&cpumask, INVALIDATE_CACHE_IPI, 0);
_flush_cache_copyback_all();
while (flushcache_cpumask)
mb();
@@ -264,7 +265,7 @@ void smp_flush_tlb_mm(struct mm_struct *mm)
preempt_disable();
cpu_id = smp_processor_id();
mmc = &mm->context[cpu_id];
- cpu_mask = mm->cpu_vm_mask;
+ cpu_mask = *mm_cpumask(mm);
cpu_clear(cpu_id, cpu_mask);
if (*mmc != NO_CONTEXT) {
@@ -273,7 +274,7 @@ void smp_flush_tlb_mm(struct mm_struct *mm)
if (mm == current->mm)
activate_context(mm);
else
- cpu_clear(cpu_id, mm->cpu_vm_mask);
+ cpumask_clear_cpu(cpu_id, mm_cpumask(mm));
local_irq_restore(flags);
}
if (!cpus_empty(cpu_mask))
@@ -334,7 +335,7 @@ void smp_flush_tlb_page(struct vm_area_struct *vma, unsigned long va)
preempt_disable();
cpu_id = smp_processor_id();
mmc = &mm->context[cpu_id];
- cpu_mask = mm->cpu_vm_mask;
+ cpu_mask = *mm_cpumask(mm);
cpu_clear(cpu_id, cpu_mask);
#ifdef DEBUG_SMP
@@ -424,7 +425,7 @@ static void flush_tlb_others(cpumask_t cpumask, struct mm_struct *mm,
* We have to send the IPI only to
* CPUs affected.
*/
- send_IPI_mask(cpumask, INVALIDATE_TLB_IPI, 0);
+ send_IPI_mask(&cpumask, INVALIDATE_TLB_IPI, 0);
while (!cpus_empty(flush_cpumask)) {
/* nothing. lockup detection does not belong here */
@@ -469,7 +470,7 @@ void smp_invalidate_interrupt(void)
if (flush_mm == current->active_mm)
activate_context(flush_mm);
else
- cpu_clear(cpu_id, flush_mm->cpu_vm_mask);
+ cpumask_clear_cpu(cpu_id, mm_cpumask(flush_mm));
} else {
unsigned long va = flush_va;
@@ -546,14 +547,14 @@ static void stop_this_cpu(void *dummy)
for ( ; ; );
}
-void arch_send_call_function_ipi(cpumask_t mask)
+void arch_send_call_function_ipi_mask(const struct cpumask *mask)
{
send_IPI_mask(mask, CALL_FUNCTION_IPI, 0);
}
void arch_send_call_function_single_ipi(int cpu)
{
- send_IPI_mask(cpumask_of_cpu(cpu), CALL_FUNC_SINGLE_IPI, 0);
+ send_IPI_mask(cpumask_of(cpu), CALL_FUNC_SINGLE_IPI, 0);
}
/*==========================================================================*
@@ -729,7 +730,7 @@ static void send_IPI_allbutself(int ipi_num, int try)
cpumask = cpu_online_map;
cpu_clear(smp_processor_id(), cpumask);
- send_IPI_mask(cpumask, ipi_num, try);
+ send_IPI_mask(&cpumask, ipi_num, try);
}
/*==========================================================================*
@@ -752,7 +753,7 @@ static void send_IPI_allbutself(int ipi_num, int try)
* ---------- --- --------------------------------------------------------
*
*==========================================================================*/
-static void send_IPI_mask(cpumask_t cpumask, int ipi_num, int try)
+static void send_IPI_mask(const struct cpumask *cpumask, int ipi_num, int try)
{
cpumask_t physid_mask, tmp;
int cpu_id, phys_id;
@@ -761,11 +762,11 @@ static void send_IPI_mask(cpumask_t cpumask, int ipi_num, int try)
if (num_cpus <= 1) /* NO MP */
return;
- 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));
physid_mask = CPU_MASK_NONE;
- for_each_cpu_mask(cpu_id, cpumask){
+ for_each_cpu(cpu_id, cpumask) {
if ((phys_id = cpu_to_physid(cpu_id)) != -1)
cpu_set(phys_id, physid_mask);
}