diff options
Diffstat (limited to 'net/ipv4/inet_connection_sock.c')
| -rw-r--r-- | net/ipv4/inet_connection_sock.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index ce4d77f49243..12e975ed4910 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -714,6 +714,7 @@ struct sock *inet_csk_accept(struct sock *sk, struct proto_accept_arg *arg) out: release_sock(sk); if (newsk && mem_cgroup_sockets_enabled) { + gfp_t gfp = GFP_KERNEL | __GFP_NOFAIL; int amt = 0; /* atomically get the memory usage, set and charge the @@ -731,8 +732,8 @@ out: } if (amt) - mem_cgroup_charge_skmem(newsk->sk_memcg, amt, - GFP_KERNEL | __GFP_NOFAIL); + mem_cgroup_charge_skmem(newsk->sk_memcg, amt, gfp); + kmem_cache_charge(newsk, gfp); release_sock(newsk); } @@ -774,7 +775,8 @@ void inet_csk_clear_xmit_timers(struct sock *sk) { struct inet_connection_sock *icsk = inet_csk(sk); - icsk->icsk_pending = icsk->icsk_ack.pending = 0; + smp_store_release(&icsk->icsk_pending, 0); + smp_store_release(&icsk->icsk_ack.pending, 0); sk_stop_timer(sk, &icsk->icsk_retransmit_timer); sk_stop_timer(sk, &icsk->icsk_delack_timer); @@ -789,7 +791,8 @@ void inet_csk_clear_xmit_timers_sync(struct sock *sk) /* ongoing timer handlers need to acquire socket lock. */ sock_not_owned_by_me(sk); - icsk->icsk_pending = icsk->icsk_ack.pending = 0; + smp_store_release(&icsk->icsk_pending, 0); + smp_store_release(&icsk->icsk_ack.pending, 0); sk_stop_timer_sync(sk, &icsk->icsk_retransmit_timer); sk_stop_timer_sync(sk, &icsk->icsk_delack_timer); |