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| author | Yufeng Mo <moyufeng@huawei.com> | 2021-05-20 05:21:43 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-05-21 01:01:04 +0300 |
| commit | 058c3be95235a12953d6533ef1486dc3d5879688 (patch) | |
| tree | c98d4c7f56b3910811c8058d002b2620eee06dfb /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 7b07ab06e6b00b4421a4dfd732e98b359e0bad91 (diff) | |
| download | linux-058c3be95235a12953d6533ef1486dc3d5879688.tar.xz | |
net: hns3: refactor dump serv info of debugfs
Currently, the debugfs command for serv info is implemented by
"echo xxxx > cmd", and record the inforamtion in dmesg. It's
unnecessary and heavy. To improve it, create a single file
"serv_info" for it, and query it by command "cat serv_info",
return the result to userspace, rather than record in dmesg.
The display style is below:
$ cat service_task_info
local_clock: [ 114.203321]
delta: 784(ms)
last_service_task_processed: 4294918512(jiffies)
last_service_task_cnt: 4
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions