netdev_txq_bql_enqueue_prefetchw (9) Linux Manual Page
netdev_txq_bql_enqueue_prefetchw – prefetch bql data for write
Synopsis
void netdev_txq_bql_enqueue_prefetchw(struct netdev_queue *dev_queue);Arguments
dev_queue
-
- pointer to transmit queue
Description
BQL enabled drivers might use this helper in their ndo_start_xmit, to give appropriate hint to the CPU.