Fixes: 038adb295b0c ("ksm: replace jhash2 with faster hash")
Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
---
ksm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/ksm.c b/mm/ksm.c
index ac2aa49..1c2619cbc3 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -374,7 +374,7 @@ static void __init choice_fastest_hash(void)
kfree(page);
}
-unsigned long fasthash(const void *input, size_t length)
+static unsigned long fasthash(const void *input, size_t length)
{
unsigned long checksum = 0;
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