diff options
| author | Chen Yu <[email protected]> | 2022-04-21 22:38:34 +0800 |
|---|---|---|
| committer | Len Brown <[email protected]> | 2022-07-28 14:23:25 -0400 |
| commit | 033312336d67a2ca9b5ff4ad35e5dfd99042d2a3 (patch) | |
| tree | 9f02f086015d71a1785153cf8be32e5574253f25 /tools/perf/scripts/python/bin | |
| parent | fb5e29df8d15a131a02a4e04bbd9df8450eecc7d (diff) | |
tools/power turbostat: print the kernel boot commandline
It would be handy to have cmdline in turbostat output. For example,
according to the turbostat output, there are no C-states requested.
In this case the user is very curious if something like
intel_idle.max_cstate=0 was used, or may be idle=none too. It is
also curious whether things like intel_pstate=nohwp were used.
Print the boot command line accordingly:
turbostat version 21.05.04 - Len Brown <[email protected]>
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.16.0+ root=UUID=
b42359ed-1e05-42eb-8757-6bf2a1c19070 ro quiet splash vt.handoff=7
Suggested-by: Artem Bityutskiy <[email protected]>
Signed-off-by: Chen Yu <[email protected]>
Signed-off-by: Len Brown <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions