mlxsw: spectrum_router: Store nexthop groups in a hash table

Currently, when we're notified about a new RTN_UNICAST route we perform a lookup on the nexthop group list looking for a group with a matching configuration to that found in the FIB info. This is quite inefficient. Instead, we can simply rely on the kernel to consolidate several FIB configurations into the same FIB info and use the FIB info as the key for our private nexthop group struct. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2 files changed, 54 insertions, 52 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h