diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/netpoll.c | 8 | ||||
| -rw-r--r-- | net/core/pktgen.c | 2 | ||||
| -rw-r--r-- | net/core/scm.c | 3 |
3 files changed, 4 insertions, 9 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index d1264e9a50a..de1b26aa572 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -124,13 +124,6 @@ static void poll_napi(struct netpoll *np) if (test_bit(__LINK_STATE_RX_SCHED, &np->dev->state) && npinfo->poll_owner != smp_processor_id() && spin_trylock(&npinfo->poll_lock)) { - /* When calling dev->poll from poll_napi, we may end up in - * netif_rx_complete. However, only the CPU to which the - * device was queued is allowed to remove it from poll_list. - * Setting POLL_LIST_FROZEN tells netif_rx_complete - * to leave the NAPI state alone. - */ - set_bit(__LINK_STATE_POLL_LIST_FROZEN, &np->dev->state); npinfo->rx_flags |= NETPOLL_RX_DROP; atomic_inc(&trapped); @@ -138,7 +131,6 @@ static void poll_napi(struct netpoll *np) atomic_dec(&trapped); npinfo->rx_flags &= ~NETPOLL_RX_DROP; - clear_bit(__LINK_STATE_POLL_LIST_FROZEN, &np->dev->state); spin_unlock(&npinfo->poll_lock); } } diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 75215331b04..bca787fdbc5 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -3465,6 +3465,8 @@ static int pktgen_thread_worker(void *arg) set_current_state(TASK_INTERRUPTIBLE); + set_freezable(); + while (!kthread_should_stop()) { pkt_dev = next_to_run(t); diff --git a/net/core/scm.c b/net/core/scm.c index 292ad8d5ad7..44c4ec2c876 100644 --- a/net/core/scm.c +++ b/net/core/scm.c @@ -228,7 +228,8 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm) err = security_file_receive(fp[i]); if (err) break; - err = get_unused_fd(); + err = get_unused_fd_flags(MSG_CMSG_CLOEXEC & msg->msg_flags + ? O_CLOEXEC : 0); if (err < 0) break; new_fd = err; |