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authorRusty Russell <rusty@rustcorp.com.au>2009-09-24 09:34:51 -0600
committerRusty Russell <rusty@rustcorp.com.au>2009-09-24 09:34:52 +0930
commit78f1c4d6b027993763a5aba83873b0462d06db8f (patch)
treed7a97d02e838b32c458c4ef23e9583d6faedc648 /arch/x86/xen/mmu.c
parentfa40699b975131028a61aa8e095b0b17f350da40 (diff)
downloadlinux-linaro-android-78f1c4d6b027993763a5aba83873b0462d06db8f.tar.gz
cpumask: use mm_cpumask() wrapper: x86
Makes code futureproof against the impending change to mm->cpu_vm_mask (to be a pointer). 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/x86/xen/mmu.c')
-rw-r--r--arch/x86/xen/mmu.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 093dd59b538..3bf7b1d250c 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1165,14 +1165,14 @@ static void xen_drop_mm_ref(struct mm_struct *mm)
/* Get the "official" set of cpus referring to our pagetable. */
if (!alloc_cpumask_var(&mask, GFP_ATOMIC)) {
for_each_online_cpu(cpu) {
- if (!cpumask_test_cpu(cpu, &mm->cpu_vm_mask)
+ if (!cpumask_test_cpu(cpu, mm_cpumask(mm))
&& per_cpu(xen_current_cr3, cpu) != __pa(mm->pgd))
continue;
smp_call_function_single(cpu, drop_other_mm_ref, mm, 1);
}
return;
}
- cpumask_copy(mask, &mm->cpu_vm_mask);
+ cpumask_copy(mask, mm_cpumask(mm));
/* It's possible that a vcpu may have a stale reference to our
cr3, because its in lazy mode, and it hasn't yet flushed