Commit 1f41ef12 authored by Liam R. Howlett's avatar Liam R. Howlett Committed by Andrew Morton
Browse files

maple_tree: use cached node end in mas_destroy() 

The node end is set during the walk, so use the resulting end instead of
re-fetching it.

Link: https://lkml.kernel.org/r/20231101171629.3612299-7-Liam.Howlett@oracle.com


Signed-off-by: default avatarLiam R. Howlett <Liam.Howlett@oracle.com>
Cc: Peng Zhang <zhangpeng.00@bytedance.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent e9c52d89

lib/maple_tree.c

+1 −1
Original line number Diff line number Diff line
@@ -5576,7 +5576,7 @@ void mas_destroy(struct ma_state *mas) 


		mas_start(mas);

		mtree_range_walk(mas);

		end = mas_data_end(mas) + 1;

		end = mas->end + 1;

		if (end < mt_min_slot_count(mas->node) - 1)

			mas_destroy_rebalance(mas, end);