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| author | Marc Kleine-Budde <[email protected]> | 2022-04-21 12:31:52 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <[email protected]> | 2022-05-16 22:03:45 +0200 |
| commit | 51a0d5e51178fcd147c1b8fdab2ed16b561326db (patch) | |
| tree | 39fcd972775f40e6b4476036e91de885495ef260 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 2af84932b3a1db29e37b10ef7f268da47489eb16 (diff) | |
can: raw: add support for SO_TXTIME/SCM_TXTIME
This patch calls into sock_cmsg_send() to parse the user supplied
control information into a struct sockcm_cookie. Then assign the
requested transmit time to the skb.
This makes it possible to use the Earliest TXTIME First (ETF) packet
scheduler with the CAN_RAW protocol. The user can send a CAN_RAW frame
with a TXTIME and the kernel (with the ETF scheduler) will take care
of sending it to the network interface.
Link: https://lore.kernel.org/all/[email protected]
Acked-by: Oliver Hartkopp <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions