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| author | Guangbin Huang <[email protected]> | 2021-05-20 10:21:37 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-05-20 15:01:03 -0700 |
| commit | 0e32038dc8565e8f1c00129307d56fd336267a56 (patch) | |
| tree | 60f2c0cb34c1140126f56f60ff88a1acdebea370 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | cad7c215a4b1bc67920ab0d2673ac08a2cc885f1 (diff) | |
net: hns3: refactor dump tc of debugfs
Currently, user gets tc schedule info by implementing debugfs command
"echo dump tc > cmd", this command will dump info in dmesg. It's
unnecessary and heavy.
To optimize it, create a single file "tc_sch_info" and use cat command
to get info. It will return info to userspace, rather than record in
dmesg.
The display style is below:
$ cat tc_sch_info
enabled tc number: 4
weight_offset: 14
TC MODE WEIGHT
0 dwrr 25
1 dwrr 25
2 dwrr 25
3 dwrr 25
4 dwrr 0
5 dwrr 0
6 dwrr 0
7 dwrr 0
Signed-off-by: Guangbin Huang <[email protected]>
Signed-off-by: Huazhong Tan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions