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| author | Jesper Dangaard Brouer <brouer@redhat.com> | 2020-04-23 17:57:45 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-04-25 02:44:54 +0300 |
| commit | b70ba69ef1f72e58c8e43b5689a37a66a7b31d11 (patch) | |
| tree | 87d2bb2fa5672004244bc7d6032a861eeebd566d /tools/perf/scripts/python/stackcollapse.py | |
| parent | 92dc39fd4047c8fb7573df5247a81717bc10e247 (diff) | |
| download | linux-b70ba69ef1f72e58c8e43b5689a37a66a7b31d11.tar.xz | |
net: sched: report ndo_setup_tc failures via extack
Help end-users of the 'tc' command to see if the drivers ndo_setup_tc
function call fails. Troubleshooting when this happens is non-trivial
(see full process here[1]), and results in net_device getting assigned
the 'qdisc noop', which will drop all TX packets on the interface.
[1]: https://github.com/xdp-project/xdp-project/blob/master/areas/arm64/board_nxp_ls1088/nxp-board04-troubleshoot-qdisc.org
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions