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Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git...
[firefly-linux-kernel-4.4.55.git]
/
mm
/
rmap.c
diff --git
a/mm/rmap.c
b/mm/rmap.c
index ea8e20d75b29cb45e8293ed8ab1c5214bfd4358b..bf05fc872ae822cda0b5bd7b6fa473a824870009 100644
(file)
--- a/
mm/rmap.c
+++ b/
mm/rmap.c
@@
-1591,10
+1591,9
@@
void __put_anon_vma(struct anon_vma *anon_vma)
{
struct anon_vma *root = anon_vma->root;
+ anon_vma_free(anon_vma);
if (root != anon_vma && atomic_dec_and_test(&root->refcount))
anon_vma_free(root);
-
- anon_vma_free(anon_vma);
}
static struct anon_vma *rmap_walk_anon_lock(struct page *page,