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maple_tree: relocate the declaration of mas_empty_area_rev().

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Relocate the declaration of mas_empty_area_rev() so that mas_empty_area()
and mas_empty_area_rev() are together.

Link: https://lkml.kernel.org/r/20230524031247.65949-11-zhangpeng.00@bytedance.com
Signed-off-by: Peng Zhang <zhangpeng.00@bytedance.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Peng Zhang 2023-05-24 11:12:47 +08:00 committed by Andrew Morton
parent 7a03ae3920
commit 06b27ce36a
1 changed files with 6 additions and 6 deletions
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12
include/linux/maple_tree.h
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@ -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.