linux-kernel - [PATCH v4 03/10] maple_tree: Fix the arguments to __must

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Message-Id: <20230524031247.65949-4-zhangpeng.00@bytedance.com>
Date:   Wed, 24 May 2023 11:12:40 +0800
From:   Peng Zhang <zhangpeng.00@...edance.com>
To:     Liam.Howlett@...cle.com
Cc:     akpm@...ux-foundation.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org, maple-tree@...ts.infradead.org,
        Peng Zhang <zhangpeng.00@...edance.com>
Subject: [PATCH v4 03/10] maple_tree: Fix the arguments to __must_hold()

Fix the arguments to __must_hold() to make sparse work.

Signed-off-by: Peng Zhang <zhangpeng.00@...edance.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@...cle.com>
---
 lib/maple_tree.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 263bd0ccc31b..3fe6a6685384 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -1752,7 +1752,7 @@ static inline void mas_adopt_children(struct ma_state *mas,
  * leave the node (true) and handle the adoption and free elsewhere.
  */
 static inline void mas_replace(struct ma_state *mas, bool advanced)
-	__must_hold(mas->tree->lock)
+	__must_hold(mas->tree->ma_lock)
 {
 	struct maple_node *mn = mas_mn(mas);
 	struct maple_enode *old_enode;
@@ -1792,7 +1792,7 @@ static inline void mas_replace(struct ma_state *mas, bool advanced)
  * @child: the maple state to store the child.
  */
 static inline bool mas_new_child(struct ma_state *mas, struct ma_state *child)
-	__must_hold(mas->tree->lock)
+	__must_hold(mas->tree->ma_lock)
 {
 	enum maple_type mt;
 	unsigned char offset;
@@ -6204,7 +6204,7 @@ EXPORT_SYMBOL_GPL(mas_erase);
  * Return: true on allocation, false otherwise.
  */
 bool mas_nomem(struct ma_state *mas, gfp_t gfp)
-	__must_hold(mas->tree->lock)
+	__must_hold(mas->tree->ma_lock)
 {
 	if (likely(mas->node != MA_ERROR(-ENOMEM))) {
 		mas_destroy(mas);
-- 
2.20.1