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| author | David Arcari <darcari@redhat.com> | 2025-02-20 18:11:20 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-02-25 14:13:40 +0300 |
| commit | 5e7e39ae15b0ea370e783a9326fdd1d91357fc3e (patch) | |
| tree | d8ab3e32ac11d8e5791d34b5985be6082ca44076 /tools/perf/scripts/python/libxed.py | |
| parent | c93d13b661a6ce34b9cd8241f5e410658078d7b1 (diff) | |
| download | linux-5e7e39ae15b0ea370e783a9326fdd1d91357fc3e.tar.xz | |
intel_idle: introduce 'no_native' module parameter
Since commit 18734958e9bf ("intel_idle: Use ACPI _CST for processor models
without C-state tables") the intel_idle driver has had the ability to use
the ACPI _CST to populate C-states when the processor model is not
recognized.
However, even when the processor model is recognized (native mode) there
are cases where it is useful to make the driver ignore the per-CPU idle
states in lieu of ACPI C-states (such as specific application performance).
Add a new 'no_native' module parameter to provide this functionality.
Signed-off-by: David Arcari <darcari@redhat.com>
Link: https://patch.msgid.link/20250220151120.1131122-1-darcari@redhat.com
Reviewed-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
[ rjw: Spell CPU in capitals ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions