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-rw-r--r--lib/maple_tree.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index c9a970ea20dd..6f241bb38799 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -1518,6 +1518,9 @@ static unsigned long mas_leaf_max_gap(struct ma_state *mas)
gap = ULONG_MAX - pivots[max_piv];
if (gap > max_gap)
max_gap = gap;
+
+ if (max_gap > pivots[max_piv] - mas->min)
+ return max_gap;
}
for (; i <= max_piv; i++) {