diff options
| author | Willem de Bruijn <[email protected]> | 2013-04-23 00:39:28 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2013-04-25 01:22:22 -0400 |
| commit | 2e31396fa14be50a98c5d2b00416ebd74d381c1f (patch) | |
| tree | e01cf0a24659116265e189a68331bd74ebb48d42 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 92dea7c06656f709a3957aacef20574ce3dbe6fc (diff) | |
packet: tx timestamping on tpacket ring
When transmit timestamping is enabled at the socket level, record a
timestamp on packets written to a PACKET_TX_RING. Tx timestamps are
always looped to the application over the socket error queue. Software
timestamps are also written back into the packet frame header in the
packet ring.
Reported-by: Paul Chavent <[email protected]>
Signed-off-by: Willem de Bruijn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions