diff options
| author | Rusty Russell | 2009-09-24 09:34:49 -0600 |
|---|---|---|
| committer | Rusty Russell | 2009-09-24 09:34:49 +0930 |
| commit | 56f8ba83a52b9f9e3711eff8e54168ac14aa288f (patch) | |
| tree | e030f7f3a191384268d86863ca43237a137e8f51 /arch/arm/include/asm/mmu_context.h | |
| parent | a6a01063de6298c60f2506dc7659403e02b4b224 (diff) | |
cpumask: use mm_cpumask() wrapper: arm
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>
Diffstat (limited to 'arch/arm/include/asm/mmu_context.h')
| -rw-r--r-- | arch/arm/include/asm/mmu_context.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/include/asm/mmu_context.h b/arch/arm/include/asm/mmu_context.h index bcdb9291ef0c..de6cefb329dd 100644 --- a/arch/arm/include/asm/mmu_context.h +++ b/arch/arm/include/asm/mmu_context.h @@ -103,14 +103,15 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next, #ifdef CONFIG_SMP /* check for possible thread migration */ - if (!cpus_empty(next->cpu_vm_mask) && !cpu_isset(cpu, next->cpu_vm_mask)) + if (!cpumask_empty(mm_cpumask(next)) && + !cpumask_test_cpu(cpu, mm_cpumask(next))) __flush_icache_all(); #endif - if (!cpu_test_and_set(cpu, next->cpu_vm_mask) || prev != next) { + if (!cpumask_test_and_set_cpu(cpu, mm_cpumask(next)) || prev != next) { check_context(next); cpu_switch_mm(next->pgd, next); if (cache_is_vivt()) - cpu_clear(cpu, prev->cpu_vm_mask); + cpumask_clear_cpu(cpu, mm_cpumask(prev)); } #endif } |