From 0245b80e284d4fdabbf50589180482dc4d2cf277 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Wed, 7 Nov 2018 15:09:25 -0800 Subject: [PATCH] net/core/skmsg: Replace call_rcu_sched() with call_rcu() Now that call_rcu()'s callback is not invoked until after all preempt-disable regions of code have completed (in addition to explicitly marked RCU read-side critical sections), call_rcu() can be used in place of call_rcu_sched(). This commit therefore makes that change. Signed-off-by: Paul E. McKenney Cc: John Fastabend Cc: Daniel Borkmann Cc: "David S. Miller" Cc: --- net/core/skmsg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/core/skmsg.c b/net/core/skmsg.c index 56a99d0..c92d6cc 100644 --- a/net/core/skmsg.c +++ b/net/core/skmsg.c @@ -580,7 +580,7 @@ void sk_psock_drop(struct sock *sk, struct sk_psock *psock) write_unlock_bh(&sk->sk_callback_lock); sk_psock_clear_state(psock, SK_PSOCK_TX_ENABLED); - call_rcu_sched(&psock->rcu, sk_psock_destroy); + call_rcu(&psock->rcu, sk_psock_destroy); } EXPORT_SYMBOL_GPL(sk_psock_drop); -- 2.7.4