mm: Expose untagging mask in /proc/$PID/status

[linux-2.6-microblaze.git] / include / linux / mmu_context.h

diff --git a/include/linux/mmu_context.h b/include/linux/mmu_context.h
index b9b970f..14b9c1f 100644 (file)
--- a/include/linux/mmu_context.h
+++ b/include/linux/mmu_context.h
@@ -28,4 +28,11 @@ static inline void leave_mm(int cpu) { }
 # define task_cpu_possible(cpu, p)     cpumask_test_cpu((cpu), task_cpu_possible_mask(p))
 #endif
 
+#ifndef mm_untag_mask
+static inline unsigned long mm_untag_mask(struct mm_struct *mm)
+{
+       return -1UL;
+}
+#endif
+
 #endif