Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

[karo-tx-linux.git] / arch / arm / kernel / smp.c

diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 46377c40d05683b2e42c4dae705e5a23055c2d92..5a07c5a4b8943c68487cc8669eee0c20408670c2 100644 (file)
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -371,7 +371,7 @@ asmlinkage void secondary_start_kernel(void)
         * reference and switch to it.
         */
        cpu = smp_processor_id();
-       atomic_inc(&mm->mm_count);
+       mmgrab(mm);
        current->active_mm = mm;
        cpumask_set_cpu(cpu, mm_cpumask(mm));