diff options
Diffstat (limited to 'net/rds/tcp_recv.c')
| -rw-r--r-- | net/rds/tcp_recv.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/rds/tcp_recv.c b/net/rds/tcp_recv.c index e006ef8e6d40..dd707b9e73e5 100644 --- a/net/rds/tcp_recv.c +++ b/net/rds/tcp_recv.c @@ -321,8 +321,12 @@ void rds_tcp_data_ready(struct sock *sk) ready = tc->t_orig_data_ready; rds_tcp_stats_inc(s_tcp_data_ready_calls); - if (rds_tcp_read_sock(cp, GFP_ATOMIC) == -ENOMEM) - queue_delayed_work(rds_wq, &cp->cp_recv_w, 0); + if (rds_tcp_read_sock(cp, GFP_ATOMIC) == -ENOMEM) { + rcu_read_lock(); + if (!test_bit(RDS_DESTROY_PENDING, &cp->cp_flags)) + queue_delayed_work(rds_wq, &cp->cp_recv_w, 0); + rcu_read_unlock(); + } out: read_unlock_bh(&sk->sk_callback_lock); ready(sk); |