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RPS_MAY_EXPIRE_FLOW(9) | Network device support | RPS_MAY_EXPIRE_FLOW(9) |
NAME¶
rps_may_expire_flow - check whether an RFS hardware filter may be removedSYNOPSIS¶
bool
rps_may_expire_flow(struct net_device * dev,
u16 rxq_index, u32 flow_id,
u16 filter_id);
ARGUMENTS¶
devDevice 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
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.COPYRIGHT¶
March 2016 | Kernel Hackers Manual 3.2. |