From: Qitao Xu Date: Thu, 15 Jul 2021 05:59:23 +0000 (-0700) Subject: net: use %px to print skb address in trace_netif_receive_skb X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=65875073eddd24d7b3968c1501ef29277398dc7b;p=linux.git net: use %px to print skb address in trace_netif_receive_skb The print format of skb adress in tracepoint class net_dev_template is changed to %px from %p, because we want to use skb address as a quick way to identify a packet. Note, trace ring buffer is only accessible to privileged users, it is safe to use a real kernel address here. Reviewed-by: Cong Wang Signed-off-by: Qitao Xu Signed-off-by: David S. Miller --- diff --git a/include/trace/events/net.h b/include/trace/events/net.h index 2399073c3afc6..78c448c6ab4c5 100644 --- a/include/trace/events/net.h +++ b/include/trace/events/net.h @@ -136,7 +136,7 @@ DECLARE_EVENT_CLASS(net_dev_template, __assign_str(name, skb->dev->name); ), - TP_printk("dev=%s skbaddr=%p len=%u", + TP_printk("dev=%s skbaddr=%px len=%u", __get_str(name), __entry->skbaddr, __entry->len) )