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Diffstat (limited to 'tools/testing/radix-tree/maple.c')
-rw-r--r--tools/testing/radix-tree/maple.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/testing/radix-tree/maple.c b/tools/testing/radix-tree/maple.c
index 958ee9bdb316..4c89ff333f6f 100644
--- a/tools/testing/radix-tree/maple.c
+++ b/tools/testing/radix-tree/maple.c
@@ -108,6 +108,7 @@ static noinline void check_new_node(struct maple_tree *mt)
MT_BUG_ON(mt, mn->slot[1] != NULL);
MT_BUG_ON(mt, mas_allocated(&mas) != 0);
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
mas.node = MAS_START;
mas_nomem(&mas, GFP_KERNEL);
@@ -160,6 +161,7 @@ static noinline void check_new_node(struct maple_tree *mt)
MT_BUG_ON(mt, mas_allocated(&mas) != i);
MT_BUG_ON(mt, !mn);
MT_BUG_ON(mt, not_empty(mn));
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
}
@@ -192,6 +194,7 @@ static noinline void check_new_node(struct maple_tree *mt)
MT_BUG_ON(mt, not_empty(mn));
MT_BUG_ON(mt, mas_allocated(&mas) != i - 1);
MT_BUG_ON(mt, !mn);
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
}
@@ -210,6 +213,7 @@ static noinline void check_new_node(struct maple_tree *mt)
mn = mas_pop_node(&mas);
MT_BUG_ON(mt, not_empty(mn));
MT_BUG_ON(mt, mas_allocated(&mas) != j - 1);
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
}
MT_BUG_ON(mt, mas_allocated(&mas) != 0);
@@ -233,6 +237,7 @@ static noinline void check_new_node(struct maple_tree *mt)
MT_BUG_ON(mt, mas_allocated(&mas) != i - j);
mn = mas_pop_node(&mas);
MT_BUG_ON(mt, not_empty(mn));
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
MT_BUG_ON(mt, mas_allocated(&mas) != i - j - 1);
}
@@ -269,6 +274,7 @@ static noinline void check_new_node(struct maple_tree *mt)
mn = mas_pop_node(&mas); /* get the next node. */
MT_BUG_ON(mt, mn == NULL);
MT_BUG_ON(mt, not_empty(mn));
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
}
MT_BUG_ON(mt, mas_allocated(&mas) != 0);
@@ -294,6 +300,7 @@ static noinline void check_new_node(struct maple_tree *mt)
mn = mas_pop_node(&mas2); /* get the next node. */
MT_BUG_ON(mt, mn == NULL);
MT_BUG_ON(mt, not_empty(mn));
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
}
MT_BUG_ON(mt, mas_allocated(&mas2) != 0);
@@ -334,10 +341,12 @@ static noinline void check_new_node(struct maple_tree *mt)
MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS + 2);
mn = mas_pop_node(&mas);
MT_BUG_ON(mt, not_empty(mn));
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
for (i = 1; i <= MAPLE_ALLOC_SLOTS + 1; i++) {
mn = mas_pop_node(&mas);
MT_BUG_ON(mt, not_empty(mn));
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
}
MT_BUG_ON(mt, mas_allocated(&mas) != 0);
@@ -375,6 +384,7 @@ static noinline void check_new_node(struct maple_tree *mt)
mas_node_count(&mas, i); /* Request */
mas_nomem(&mas, GFP_KERNEL); /* Fill request */
mn = mas_pop_node(&mas); /* get the next node. */
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
mas_destroy(&mas);
@@ -382,10 +392,13 @@ static noinline void check_new_node(struct maple_tree *mt)
mas_node_count(&mas, i); /* Request */
mas_nomem(&mas, GFP_KERNEL); /* Fill request */
mn = mas_pop_node(&mas); /* get the next node. */
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
mn = mas_pop_node(&mas); /* get the next node. */
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
mn = mas_pop_node(&mas); /* get the next node. */
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
mas_destroy(&mas);
}
@@ -35369,6 +35382,7 @@ static noinline void check_prealloc(struct maple_tree *mt)
MT_BUG_ON(mt, allocated != 1 + height * 3);
mn = mas_pop_node(&mas);
MT_BUG_ON(mt, mas_allocated(&mas) != allocated - 1);
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
MT_BUG_ON(mt, mas_preallocate(&mas, GFP_KERNEL) != 0);
mas_destroy(&mas);
@@ -35386,6 +35400,7 @@ static noinline void check_prealloc(struct maple_tree *mt)
mas_destroy(&mas);
allocated = mas_allocated(&mas);
MT_BUG_ON(mt, allocated != 0);
+ mn->parent = ma_parent_ptr(mn);
ma_free_rcu(mn);
MT_BUG_ON(mt, mas_preallocate(&mas, GFP_KERNEL) != 0);
@@ -35756,6 +35771,7 @@ void farmer_tests(void)
tree.ma_root = mt_mk_node(node, maple_leaf_64);
mt_dump(&tree);
+ node->parent = ma_parent_ptr(node);
ma_free_rcu(node);
/* Check things that will make lockdep angry */