1 files changed, 5 insertions, 8 deletions

diff --git a/net/core/sock.c b/net/core/sock.c
index 292f42228bfb..469d6039c7f5 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -354,15 +354,12 @@ void sk_clear_memalloc(struct sock *sk)
 
         /*
          * SOCK_MEMALLOC is allowed to ignore rmem limits to ensure forward
-         * progress of swapping. However, if SOCK_MEMALLOC is cleared while
-         * it has rmem allocations there is a risk that the user of the
-         * socket cannot make forward progress due to exceeding the rmem
-         * limits. By rights, sk_clear_memalloc() should only be called
-         * on sockets being torn down but warn and reset the accounting if
-         * that assumption breaks.
+         * progress of swapping. SOCK_MEMALLOC may be cleared while
+         * it has rmem allocations due to the last swapfile being deactivated
+         * but there is a risk that the socket is unusable due to exceeding
+         * the rmem limits. Reclaim the reserves and obey rmem limits again.
          */
-        if (WARN_ON(sk->sk_forward_alloc))
-                sk_mem_reclaim(sk);
+        sk_mem_reclaim(sk);
 }
 EXPORT_SYMBOL_GPL(sk_clear_memalloc);