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-rw-r--r--mm/swapfile.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/swapfile.c b/mm/swapfile.c
index e67addac61e2..f64b298f1034 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1429,7 +1429,7 @@ void swapcache_free_entries(swp_entry_t *entries, int n)
* This does not give an exact answer when swap count is continued,
* but does include the high COUNT_CONTINUED flag to allow for that.
*/
-int page_swapcount(struct page *page)
+static int page_swapcount(struct page *page)
{
int count = 0;
struct swap_info_struct *p;