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From:   Peng Zhang <zhangpeng.00@bytedance.com>
To:     Liam.Howlett@oracle.com
Cc:     akpm@linux-foundation.org, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org, maple-tree@lists.infradead.org,
        Peng Zhang <zhangpeng.00@bytedance.com>
Subject: [PATCH 03/10] maple_tree: Remove __must_hold() which does not work
Date:   Mon, 15 May 2023 21:17:50 +0800
Message-Id: <20230515131757.60035-4-zhangpeng.00@bytedance.com>
In-Reply-To: <20230515131757.60035-1-zhangpeng.00@bytedance.com>
References: <20230515131757.60035-1-zhangpeng.00@bytedance.com>
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The arguments to __must_hold() seem to be wrong so they should not work,
remove them.

Signed-off-by: Peng Zhang <zhangpeng.00@bytedance.com>
---
 lib/maple_tree.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 49dfe81dfa1b6..43a25d3042c1b 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -1752,7 +1752,6 @@ 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)
 {
 	struct maple_node *mn = mas_mn(mas);
 	struct maple_enode *old_enode;
@@ -1792,7 +1791,6 @@ 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)
 {
 	enum maple_type mt;
 	unsigned char offset;
@@ -6198,7 +6196,6 @@ 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)
 {
 	if (likely(mas->node != MA_ERROR(-ENOMEM))) {
 		mas_destroy(mas);
-- 
2.20.1