function::ipmib_filter_key
Default filter function for ipmib.* probes
- Provided by: systemtap-doc (Version: 5.0-2ubuntu1)
- Source: systemtap
- Report a bug
SYNOPSIS
ipmib_filter_key:long(skb:long,op:long,SourceIsLocal:long)
ARGUMENTS
skb
pointer to the struct sk_buff
op
value to be counted if skb passes the filter
SourceIsLocal
1 is local operation and 0 is non-local operation
DESCRIPTION
This function is a default filter function. The user can replace this function with their own. The user-supplied filter function returns an index key based on the values in skb. A return value of 0 means this particular skb should be not be counted.