--- a/mm/swapfile.c
+++ b/mm/swapfile.c
-@@ -574,6 +574,7 @@ static unsigned char swap_entry_free(str
+@@ -576,6 +576,7 @@ static unsigned char swap_entry_free(str
/* free if no reference */
if (!usage) {
if (offset < p->lowest_bit)
p->lowest_bit = offset;
if (offset > p->highest_bit)
-@@ -583,6 +584,8 @@ static unsigned char swap_entry_free(str
+@@ -585,6 +586,8 @@ static unsigned char swap_entry_free(str
swap_list.next = p->type;
nr_swap_pages++;
p->inuse_pages--;