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| author | Juri Lelli <[email protected]> | 2019-03-07 13:09:13 +0100 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2019-03-22 14:14:58 +0100 |
| commit | 0f0b7e1cc7abf8e1a8b301f2868379d611d05ae2 (patch) | |
| tree | 3a89ad3353ed398b71336b31fbd4856b99f87d92 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b (diff) | |
x86/tsc: Add option to disable tsc clocksource watchdog
Clocksource watchdog has been found responsible for generating latency
spikes (in the 10-20 us range) when woken up to check for TSC stability.
Add an option to disable it at boot.
Signed-off-by: Juri Lelli <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions