sock: Add sock_owned_by_user_nocheck

This allows checking socket lock ownership with producing lockdep warnings. Signed-off-by: Tom Herbert <tom@quantonium.net> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Dec 28, 2017 · 602f7a2 · 602f7a2
1 parent f72c4ac
commit 602f7a2
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/include/net/sock.h b/include/net/sock.h
@@ -1514,6 +1514,11 @@ static inline bool sock_owned_by_user(const struct sock *sk)
 	return sk->sk_lock.owned;
 }
 
+static inline bool sock_owned_by_user_nocheck(const struct sock *sk)
+{
+	return sk->sk_lock.owned;
+}
+
 /* no reclassification while locks are held */
 static inline bool sock_allow_reclassification(const struct sock *csk)
 {