Name
function::ipmib_filter_key —
Default filter function for ipmib.* probes
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.