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    mlxsw: spectrum: Increase number of linear entries · f11fbaf8
    Ido Schimmel 提交于
    The memory region where adjacency entries (nexthops) are stored is
    called the KVD linear and is configured during initialization with a
    size of 64K.
    
    Extend this area with 32K more entries, that will be partitioned into 64
    groups of 0.5K entries, thereby allowing us to support weighted nexthops
    with high accuracy.
    
    Change the ratio between both types of hash entries, so as to prevent
    reduction in the number of double hash entries, which are used for IPv6
    neighbours and routes with a prefix length greater than 64.
    
    Note that the user will be able to control all these sizes once the
    devlink resource manager is introduced.
    Signed-off-by: NIdo Schimmel <idosch@mellanox.com>
    Signed-off-by: NJiri Pirko <jiri@mellanox.com>
    Signed-off-by: NDavid S. Miller <davem@davemloft.net>
    f11fbaf8
spectrum.c 129.2 KB