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Diffstat (limited to 'mm')
-rw-r--r--mm/mmap.c3
-rw-r--r--mm/nommu.c2
2 files changed, 5 insertions, 0 deletions
diff --git a/mm/mmap.c b/mm/mmap.c
index ff1944d8d458..17bbf4d3e24f 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1778,6 +1778,8 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
error = shmem_zero_setup(vma);
if (error)
goto free_vma;
+ } else {
+ vma_set_anonymous(vma);
}
vma_link(mm, vma, prev, rb_link, rb_parent);
@@ -2983,6 +2985,7 @@ static int do_brk_flags(unsigned long addr, unsigned long len, unsigned long fla
return -ENOMEM;
}
+ vma_set_anonymous(vma);
vma->vm_start = addr;
vma->vm_end = addr + len;
vma->vm_pgoff = pgoff;
diff --git a/mm/nommu.c b/mm/nommu.c
index 1d22fdbf7d7c..9fc9e43335b6 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1145,6 +1145,8 @@ static int do_mmap_private(struct vm_area_struct *vma,
if (ret < len)
memset(base + ret, 0, len - ret);
+ } else {
+ vma_set_anonymous(vma);
}
return 0;