linux-kernel - [PATCH v2 29/36] maple_tree: Relocate mas_rewalk() and mas_rewalk_if

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Date:   Fri,  5 May 2023 13:41:57 -0400
From:   "Liam R. Howlett" <Liam.Howlett@...cle.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     maple-tree@...ts.infradead.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org,
        "Liam R. Howlett" <Liam.Howlett@...cle.com>
Subject: [PATCH v2 29/36] maple_tree: Relocate mas_rewalk() and mas_rewalk_if_dead()

These functions need to move for future use.

Signed-off-by: Liam R. Howlett <Liam.Howlett@...cle.com>
---
 lib/maple_tree.c | 38 +++++++++++++++++++-------------------
 1 file changed, 19 insertions(+), 19 deletions(-)

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 2f43afeae94e4..b0f185a8154b4 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -4497,6 +4497,25 @@ static inline void *mas_insert(struct ma_state *mas, void *entry)
 
 }
 
+static inline void mas_rewalk(struct ma_state *mas, unsigned long index)
+{
+retry:
+	mas_set(mas, index);
+	mas_state_walk(mas);
+	if (mas_is_start(mas))
+		goto retry;
+}
+
+static inline bool mas_rewalk_if_dead(struct ma_state *mas,
+		struct maple_node *node, const unsigned long index)
+{
+	if (unlikely(ma_dead_node(node))) {
+		mas_rewalk(mas, index);
+		return true;
+	}
+	return false;
+}
+
 /*
  * mas_prev_node() - Find the prev non-null entry at the same level in the
  * tree.  The prev value will be mas->node[mas->offset] or MAS_NONE.
@@ -4676,25 +4695,6 @@ static inline int mas_next_node(struct ma_state *mas, struct maple_node *node,
 	return 0;
 }
 
-static inline void mas_rewalk(struct ma_state *mas, unsigned long index)
-{
-retry:
-	mas_set(mas, index);
-	mas_state_walk(mas);
-	if (mas_is_start(mas))
-		goto retry;
-}
-
-static inline bool mas_rewalk_if_dead(struct ma_state *mas,
-		struct maple_node *node, const unsigned long index)
-{
-	if (unlikely(ma_dead_node(node))) {
-		mas_rewalk(mas, index);
-		return true;
-	}
-	return false;
-}
-
 /*
  * mas_next_slot() - Get the entry in the next slot
  *
-- 
2.39.2