• Tom Herbert's avatar
    bql: Byte queue limits · 114cf580
    Tom Herbert authored
    Networking stack support for byte queue limits, uses dynamic queue
    limits library.  Byte queue limits are maintained per transmit queue,
    and a dql structure has been added to netdev_queue structure for this
    purpose.
    
    Configuration of bql is in the tx-<n> sysfs directory for the queue
    under the byte_queue_limits directory.  Configuration includes:
    limit_min, bql minimum limit
    limit_max, bql maximum limit
    hold_time, bql slack hold time
    
    Also under the directory are:
    limit, current byte limit
    inflight, current number of bytes on the queue
    Signed-off-by: default avatarTom Herbert <therbert@google.com>
    Acked-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    114cf580
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