Kernel bump from 4.1.3-rt to 4.1.7-rt.

[kvmfornfv.git] / kernel / arch / x86 / mm / mmap.c

diff --git a/kernel/arch/x86/mm/mmap.c b/kernel/arch/x86/mm/mmap.c
index 9d518d6..844b06d 100644 (file)
--- a/kernel/arch/x86/mm/mmap.c
+++ b/kernel/arch/x86/mm/mmap.c
@@ -126,3 +126,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
                mm->get_unmapped_area = arch_get_unmapped_area_topdown;
        }
 }
+
+const char *arch_vma_name(struct vm_area_struct *vma)
+{
+       if (vma->vm_flags & VM_MPX)
+               return "[mpx]";
+       return NULL;
+}