linux-kernel - [PATCH 9/9] maple_tree: Move declaration of mas_empty_area

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Message-Id: <20230425110511.11680-10-zhangpeng.00@bytedance.com>
Date:   Tue, 25 Apr 2023 19:05:11 +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 9/9] maple_tree: Move declaration of mas_empty_area_rev() to a better place

mas_empty_area() and mas_empty_area_rev() are a pair, move
mas_empty_area_rev() so that their declarations are together.

Signed-off-by: Peng Zhang <zhangpeng.00@...edance.com>
---
 include/linux/maple_tree.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/linux/maple_tree.h b/include/linux/maple_tree.h
index 1fadb5f5978b6..3130c1f822ddf 100644
--- a/include/linux/maple_tree.h
+++ b/include/linux/maple_tree.h
@@ -470,6 +470,12 @@ void *mas_next(struct ma_state *mas, unsigned long max);
 
 int mas_empty_area(struct ma_state *mas, unsigned long min, unsigned long max,
 		   unsigned long size);
+/*
+ * This finds an empty area from the highest address to the lowest.
+ * AKA "Topdown" version,
+ */
+int mas_empty_area_rev(struct ma_state *mas, unsigned long min,
+		       unsigned long max, unsigned long size);
 
 static inline void mas_init(struct ma_state *mas, struct maple_tree *tree,
 			    unsigned long addr)
@@ -493,12 +499,6 @@ static inline bool mas_is_paused(struct ma_state *mas)
 	return mas->node == MAS_PAUSE;
 }
 
-/*
- * This finds an empty area from the highest address to the lowest.
- * AKA "Topdown" version,
- */
-int mas_empty_area_rev(struct ma_state *mas, unsigned long min,
-		       unsigned long max, unsigned long size);
 /**
  * mas_reset() - Reset a Maple Tree operation state.
  * @mas: Maple Tree operation state.
-- 
2.20.1