diff options
Diffstat (limited to 'net/core/netpoll.c')
| -rw-r--r-- | net/core/netpoll.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index d1264e9..de1b26a 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); } } |
