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| author | Joe Damato <[email protected]> | 2024-09-30 21:07:07 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2024-10-03 16:58:25 -0700 |
| commit | 3017238b60d394d01f2596e07343ca494b6dd2c0 (patch) | |
| tree | e6e893fe9130f1fff8e3fca597b9968c3bbf4c2e /tools/perf/scripts/python/task-analyzer.py | |
| parent | d772cc25ccf772f4cbb81270970cbe1356c23d3e (diff) | |
gve: Map IRQs to NAPI instances
Use netdev-genl interface to map IRQs to NAPI instances so that this
information is accessible by user apps via netlink.
$ cat /proc/interrupts | grep gve | grep -v mgmnt | cut -f1 --delimiter=':'
34
35
36
37
38
39
40
[...]
65
$ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/netdev.yaml \
--dump napi-get --json='{"ifindex": 2}'
[{'id': 8288, 'ifindex': 2, 'irq': 65},
[...]
{'id': 8263, 'ifindex': 2, 'irq': 40},
{'id': 8262, 'ifindex': 2, 'irq': 39},
{'id': 8261, 'ifindex': 2, 'irq': 38},
{'id': 8260, 'ifindex': 2, 'irq': 37},
{'id': 8259, 'ifindex': 2, 'irq': 36},
{'id': 8258, 'ifindex': 2, 'irq': 35},
{'id': 8257, 'ifindex': 2, 'irq': 34}]
Signed-off-by: Joe Damato <[email protected]>
Reviewed-by: Praveen Kaligineedi <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions