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Subject[PATCH 1/3] mn10300: replace mm->cpu_vm_mask with mm_cpumask
Date
We plant to change mm->cpu_vm_mask definition later. Thus this
patch convert it into mm_cpumask().

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
---
arch/mn10300/kernel/smp.c | 2 +-
arch/mn10300/mm/tlb-smp.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)

mn10300 is one of last two cpu_vm_mask direct access users.

diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c
index 83fb279..6d59726 100644
--- a/arch/mn10300/kernel/smp.c
+++ b/arch/mn10300/kernel/smp.c
@@ -986,7 +986,7 @@ int __cpu_disable(void)
return -EBUSY;

migrate_irqs();
- cpu_clear(cpu, current->active_mm->cpu_vm_mask);
+ cpu_clear(cpu, mm_cpumask(current->active_mm));
return 0;
}

diff --git a/arch/mn10300/mm/tlb-smp.c b/arch/mn10300/mm/tlb-smp.c
index 0b6a5ad..9d357b4 100644
--- a/arch/mn10300/mm/tlb-smp.c
+++ b/arch/mn10300/mm/tlb-smp.c
@@ -146,7 +146,7 @@ void flush_tlb_mm(struct mm_struct *mm)
cpumask_t cpu_mask;

preempt_disable();
- cpu_mask = mm->cpu_vm_mask;
+ cpu_mask = mm_cpumask(mm);
cpu_clear(smp_processor_id(), cpu_mask);

local_flush_tlb();
@@ -165,7 +165,7 @@ void flush_tlb_current_task(void)
cpumask_t cpu_mask;

preempt_disable();
- cpu_mask = mm->cpu_vm_mask;
+ cpu_mask = mm_cpumask(mm);
cpu_clear(smp_processor_id(), cpu_mask);

local_flush_tlb();
@@ -186,7 +186,7 @@ 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_mask = mm_cpumask(mm);
cpu_clear(smp_processor_id(), cpu_mask);

local_flush_tlb_page(mm, va);
--
1.7.3.1




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