1. NAME▲

rps_may_expire_flow - check whether an RFS hardware filter may be removed

2. SYNOPSIS ▲

bool rps_may_expire_flow(struct net_device *  dev , u16  rxq_index , u32  flow_id , u16  filter_id );

3. ARGUMENTS ▲

dev
    Device on which the filter was set

rxq_index
    RX queue index

flow_id
    Flow ID passed to ndo_rx_flow_steer

filter_id
    Filter ID returned by ndo_rx_flow_steer

4. DESCRIPTION ▲

Drivers that implement ndo_rx_flow_steer should periodically call this function for each installed filter and remove the filters for which it returns true.

5. COPYRIGHT ▲