mm: add a field to store names for private anonymous memory

[linux-2.6-microblaze.git] / mm / mprotect.c

diff --git a/mm/mprotect.c b/mm/mprotect.c
index e552f5e..0138dfc 100644 (file)
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -464,7 +464,7 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
        pgoff = vma->vm_pgoff + ((start - vma->vm_start) >> PAGE_SHIFT);
        *pprev = vma_merge(mm, *pprev, start, end, newflags,
                           vma->anon_vma, vma->vm_file, pgoff, vma_policy(vma),
-                          vma->vm_userfaultfd_ctx);
+                          vma->vm_userfaultfd_ctx, vma_anon_name(vma));
        if (*pprev) {
                vma = *pprev;
                VM_WARN_ON((vma->vm_flags ^ newflags) & ~VM_SOFTDIRTY);