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Date: Sat, 23 Dec 2017 09:17:15 -0800 From: Tom Herbert <tom@...ntonium.net> To: davem@...emloft.net Cc: netdev@...r.kernel.org, dvyukov@...gle.com, rohit@...ntonium.net, Tom Herbert <tom@...ntonium.net> Subject: [PATCH v2 net-next 1/2] sock: Add sock_owned_by_user_nocheck This allows checking socket lock ownership with producing lockdep warnings. Signed-off-by: Tom Herbert <tom@...ntonium.net> --- include/net/sock.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/net/sock.h b/include/net/sock.h index 6c1db823f8b9..66fd3951e6f3 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1515,6 +1515,11 @@ 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) { -- 2.11.0
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