[PATCH dpdk v2] fib6: implement RCU rule reclamation

[Thomas Monjalon]

Pending for review please.

15/10/2025 11:53, Robin Jarry:
> Currently, for the TRIE algorithm, the tbl8 group is freed even though
> the readers might be using the tbl8 group entries. The freed tbl8 group
> can be reallocated quickly. As a result, lookup may be performed
> incorrectly.
> 
> To address that, RCU QSBR is integrated for safe tbl8 group reclamation.
> 
> Cc: Vladimir Medvedkin <vladimir.medvedkin at intel.com>
> Signed-off-by: Robin Jarry <rjarry at redhat.com>