lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

cpumask: use mm_cpumask() wrapper: m32r

Browse Source 
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>
Acked-by: Hirokazu Takata <takata@linux-m32r.org> (fixes)
This commit is contained in:
Rusty Russell
2009-09-24 09:34:49 -06:00
parent 56f8ba83a5
commit 49b92050f6
2 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/m32r/include/asm/mmu_context.h
View File

@ -127,7 +127,7 @@ static inline void switch_mm(struct mm_struct *prev,
if (prev != next) {
#ifdef CONFIG_SMP
cpu_set(cpu, next->cpu_vm_mask);
cpumask_set_cpu(cpu, mm_cpumask(next));
#endif /* CONFIG_SMP */
/* Set MPTB = next->pgd */
*(volatile unsigned long *)MPTB = (unsigned long)next->pgd;
@ -135,7 +135,7 @@ static inline void switch_mm(struct mm_struct *prev,
}
#ifdef CONFIG_SMP
else
if (!cpu_test_and_set(cpu, next->cpu_vm_mask))
if (!cpumask_test_and_set_cpu(cpu, mm_cpumask(next)))
activate_context(next);
#endif /* CONFIG_SMP */
}