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-rw-r--r--net/core/sock.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/core/sock.c b/net/core/sock.c
index e80b64fbd663..c3ae73de0239 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1272,6 +1272,12 @@ void sk_release_kernel(struct sock *sk)
}
EXPORT_SYMBOL(sk_release_kernel);
+static void sk_update_clone(const struct sock *sk, struct sock *newsk)
+{
+ if (mem_cgroup_sockets_enabled && sk->sk_cgrp)
+ sock_update_memcg(newsk);
+}
+
/**
* sk_clone_lock - clone a socket, and lock its clone
* @sk: the socket to clone