Now that we are passing in a boolean active flag we need to
ensure that the result of PageActive(page) is comparible
to that boolean.
Signed-off-by: Andy Whitcroft <[EMAIL PROTECTED]>
---
diff --git a/mm/vmscan.c b/mm/vmscan.c
index b878d54..2bfad79 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -632,7 +632,12 @@ static int __isolate_lru_page(struct page *page, int
active)
{
int ret = -EINVAL;
- if (PageLRU(page) && (PageActive(page) == active)) {
+ /*
+ * When checking the active state, we need to be sure we are
+ * dealing with comparible boolean values. Take the logical not
+ * of each.
+ */
+ if (PageLRU(page) && (!PageActive(page) == !active)) {
ret = -EBUSY;
if (likely(get_page_unless_zero(page))) {
/*
-
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