From 4bbd1748c14ec9c14b9e4b91442e5d27b9833637 Mon Sep 17 00:00:00 2001 From: "Liam R. Howlett" Date: Thu, 18 May 2023 10:55:21 -0400 Subject: [PATCH] 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. Link: https://lkml.kernel.org/r/20230518145544.1722059-13-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett Cc: David Binderman Cc: Peng Zhang Cc: Sergey Senozhatsky Cc: Vernon Yang Cc: Wei Yang Signed-off-by: Andrew Morton --- 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 1b1b60a..0d85f4e 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); -- 2.7.4