2023-05-18 15:04:42

by Liam R. Howlett

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Subject: [PATCH v4 21/35] maple_tree: mas_start() reset depth on dead node

When a dead node is detected, the depth has already been set to 1 so
reset it to 0.

Signed-off-by: Liam R. Howlett <[email protected]>
Reviewed-by: Peng Zhang <[email protected]>
---
lib/maple_tree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index b3e5ae43ff8f..e233f41ed4da 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -1396,9 +1396,9 @@ static inline struct maple_enode *mas_start(struct ma_state *mas)

mas->min = 0;
mas->max = ULONG_MAX;
- mas->depth = 0;

retry:
+ mas->depth = 0;
root = mas_root(mas);
/* Tree with nodes */
if (likely(xa_is_node(root))) {
--
2.39.2