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 v2 10/10] maple_tree: Relocate the declaration of mas_empty_area_rev().
Date: Wed, 17 May 2023 16:58:09 +0800 [thread overview]
Message-ID: <20230517085809.86522-11-zhangpeng.00@bytedance.com> (raw)
In-Reply-To: <20230517085809.86522-1-zhangpeng.00@bytedance.com>
Relocate the declaration of mas_empty_area_rev() so that
mas_empty_area() and mas_empty_area_rev() are together.
Signed-off-by: Peng Zhang <zhangpeng.00@bytedance.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 85559a34a098..c4681cb8414f 100644
--- a/include/linux/maple_tree.h
+++ b/include/linux/maple_tree.h
@@ -474,6 +474,12 @@ void *mas_next_range(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)
@@ -497,12 +503,6 @@ static inline bool mas_is_paused(const 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
prev parent reply other threads:[~2023-05-17 8:59 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-17 8:57 [PATCH v2 00/10] Clean ups for maple tree Peng Zhang
2023-05-17 8:58 ` [PATCH v2 01/10] maple_tree: Rework mtree_alloc_{range,rrange}() Peng Zhang
2023-05-17 18:17 ` Liam R. Howlett
2023-05-18 6:10 ` Peng Zhang
2023-05-18 13:47 ` Liam R. Howlett
2023-05-17 8:58 ` [PATCH v2 02/10] maple_tree: Drop mas_{rev_}alloc() and mas_fill_gap() Peng Zhang
2023-05-17 8:58 ` [PATCH v2 03/10] maple_tree: Fix the arguments to __must_hold() Peng Zhang
2023-05-17 8:58 ` [PATCH v2 04/10] maple_tree: Simplify mas_is_span_wr() Peng Zhang
2023-05-17 18:35 ` Liam R. Howlett
2023-05-17 8:58 ` [PATCH v2 05/10] maple_tree: Make the code symmetrical in mas_wr_extend_null() Peng Zhang
2023-05-17 8:58 ` [PATCH v2 06/10] maple_tree: Add mas_wr_new_end() to calculate new_end accurately Peng Zhang
2023-05-17 19:21 ` Liam R. Howlett
2023-05-17 8:58 ` [PATCH v2 07/10] maple_tree: Add comments and some minor cleanups to mas_wr_append() Peng Zhang
2023-05-17 19:33 ` Liam R. Howlett
2023-05-18 9:27 ` Peng Zhang
2023-05-17 8:58 ` [PATCH v2 08/10] maple_tree: Rework mas_wr_slot_store() to be cleaner and more efficient Peng Zhang
2023-05-17 22:48 ` Liam R. Howlett
2023-05-18 9:27 ` Peng Zhang
2023-05-17 8:58 ` [PATCH v2 09/10] maple_tree: Simplify and clean up mas_wr_node_store() Peng Zhang
2023-05-17 8:58 ` Peng Zhang [this message]
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