linux-kernel - [PATCH v3 12/35] maple_tree: Use MAS_BUG_ON() from mas_topiary

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Message-Id: <20230512182036.359030-13-Liam.Howlett@oracle.com>
Date:   Fri, 12 May 2023 14:20:13 -0400
From:   "Liam R. Howlett" <Liam.Howlett@...cle.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     maple-tree@...ts.infradead.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org,
        "Liam R. Howlett" <Liam.Howlett@...cle.com>
Subject: [PATCH v3 12/35] maple_tree: Use MAS_BUG_ON() from mas_topiary_range()

In the even of trying to remove data from a leaf node by use of
mas_topiary_range(), log the maple state.

Signed-off-by: Liam R. Howlett <Liam.Howlett@...cle.com>
---
 lib/maple_tree.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index da441042ec8ac..824967872d426 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -2345,7 +2345,8 @@ static inline void mas_topiary_range(struct ma_state *mas,
 	void __rcu **slots;
 	unsigned char offset;
 
-	MT_BUG_ON(mas->tree, mte_is_leaf(mas->node));
+	MAS_BUG_ON(mas, mte_is_leaf(mas->node));
+
 	slots = ma_slots(mas_mn(mas), mte_node_type(mas->node));
 	for (offset = start; offset <= end; offset++) {
 		struct maple_enode *enode = mas_slot_locked(mas, slots, offset);
-- 
2.39.2