Signed-off-by: Fengguang Wu <[email protected]>
---
snapshot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index ebbb995..0e4112f4 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -925,7 +925,7 @@ static void swsusp_unset_page_forbidden(struct page *page)
memory_bm_clear_bit(forbidden_pages_map, page_to_pfn(page));
}
-int swsusp_page_is_valid(struct page *page)
+static int swsusp_page_is_valid(struct page *page)
{
return valid_pages_map ?
memory_bm_test_bit(valid_pages_map, page_to_pfn(page)) : 0;
--
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