diff options
Diffstat (limited to 'tapset/LKET/netdev.stp')
| -rwxr-xr-x | tapset/LKET/netdev.stp | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/tapset/LKET/netdev.stp b/tapset/LKET/netdev.stp index 9c79d036..024e869c 100755 --- a/tapset/LKET/netdev.stp +++ b/tapset/LKET/netdev.stp @@ -19,19 +19,19 @@ probe addevent.netdev.receive = netdev.receive { /* no need to filter by pid */ - log_netdev_extra(HOOKID_NETDEV_RECEIVE,$skb, backtrace) + log_netdev_extra(HOOKID_NETDEV_RECEIVE,$skb) } /* Queue a buffer for transmission to a network device */ probe addevent.netdev.transmit - += netdev.transmit + = netdev.transmit { if(filter_by_pid() == 1 ) { - log_netdev_extra(HOOKID_NETDEV_TRANSMIT, $skb, backtrace) + log_netdev_extra(HOOKID_NETDEV_TRANSMIT, $skb) } } -function log_netdev_extra(var_id:long, var:long, backtrace:long) +function log_netdev_extra(var_id:long, var:long) %{ struct sk_buff *skb = (struct sk_buff *)((long)THIS->var); @@ -52,15 +52,6 @@ function log_netdev_extra(var_id:long, var:long, backtrace:long) 86DD IPv6 */ - /* only print backtrace for netdev.transmit */ - if(THIS->backtrace == 1) { - String str = _stp_string_init (0); - _stp_stack_sprint (str, CONTEXT->regs, 0); - - _lket_trace(_GROUP_NETDEV, THIS->var_id, "%0s%4b%2b%4b%0s", skb->dev->name, - (_FMT_)skb->len, (_FMT_)skb->protocol, (_FMT_)skb->truesize, _stp_string_ptr(str)); - } else { - _lket_trace(_GROUP_NETDEV, THIS->var_id, "%0s%4b%2b%4b", skb->dev->name, - (_FMT_)skb->len, (_FMT_)skb->protocol, (_FMT_)skb->truesize); - } + _lket_trace(_GROUP_NETDEV, THIS->var_id, "%0s%4b%2b%4b", skb->dev->name, + (_FMT_)skb->len, (_FMT_)skb->protocol, (_FMT_)skb->truesize); %} |