Commit 06b27ce3 authored by Peng Zhang's avatar Peng Zhang Committed by Andrew Morton
Browse files

maple_tree: relocate the declaration of mas_empty_area_rev(). 

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: default avatarPeng Zhang <zhangpeng.00@bytedance.com>
Reviewed-by: default avatarLiam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 7a03ae39

include/linux/maple_tree.h

+6 −6
Original line number Diff line number Diff line
@@ -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.