1 files changed, 1 insertions, 1 deletions

diff --git a/mm/swapfile.c b/mm/swapfile.c
index 1894dead0b58..7c703ff2f36f 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -2047,7 +2047,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
                         p->flags |= SWP_SOLIDSTATE;
                         p->cluster_next = 1 + (random32() % p->highest_bit);
                 }
-                if (discard_swap(p) == 0)
+                if (discard_swap(p) == 0 && (swap_flags & SWAP_FLAG_DISCARD))
                         p->flags |= SWP_DISCARDABLE;
         }