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![]() When PACKET_QDISC_BYPASS is not used, Tx queue selection will be done
before the packet is enqueued, taking into account any mappings set by
a queuing discipline such as mqprio without hardware offloading. This
selection may be affected by a previously saved queue_mapping, either on
the Rx path, or done before the packet reaches the device, as it's
currently the case for AF_PACKET.
In order for queue selection to work as expected when using traffic
control, there can't be another selection done before that point is
reached, so move the call to packet_pick_tx_queue to
packet_direct_xmit, leaving the default xmit path as it was before
PACKET_QDISC_BYPASS was introduced.
A forward declaration of packet_pick_tx_queue() is introduced to avoid
the need to reorder the functions within the file.
Fixes:
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.. | ||
af_packet.c | ||
diag.c | ||
internal.h | ||
Kconfig | ||
Makefile |