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cpumask: use mm_cpumask() wrapper: sh

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Makes code futureproof against the impending change to mm->cpu_vm_mask.

It's also a chance to use the new cpumask_ ops which take a pointer
(the older ones are deprecated, but there's no hurry for arch code).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Rusty Russell 2009-06-12 22:33:14 +09:30 committed by Paul Mundt
parent 819807df6e
commit 74c86d6757
1 changed files with 2 additions and 2 deletions
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4
arch/sh/include/asm/mmu_context.h
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@ -122,11 +122,11 @@ static inline void switch_mm(struct mm_struct *prev,
unsigned int cpu = smp_processor_id();
if (likely(prev != next)) {
cpu_set(cpu, next->cpu_vm_mask);
cpumask_set_cpu(cpu, mm_cpumask(next));
set_TTB(next->pgd);
activate_context(next, cpu);
} else
if (!cpu_test_and_set(cpu, next->cpu_vm_mask))
if (!cpumask_test_and_set_cpu(cpu, mm_cpumask(next)))
activate_context(next, cpu);
}
#else