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NETDEV_TXQ_BQL_ENQUE(9) Network device support NETDEV_TXQ_BQL_ENQUE(9)

NAME

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.

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.