[mpls-linux-general] Dst_entry in MPLS implementation

[jagdish G. <jag...@ie...>]

Hi
In the mpls code a new dst entry is created for each new nhlfe add request.
The pointer of which is kept in moi. The dst_entry is further use depends on
the mpls LSP configuration.  I have one question, suppose dst_entry is not
used long time and it will go to the garbage list. After that if moi is used
then what will happen?

Further I will be grateful if one can tell me the significance of _use field
of dst_entry structure.



Thanks in advance
Jagdish