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| author | Ricardo Neri <ricardo.neri-calderon@linux.intel.com> | 2024-01-02 20:14:57 -0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-01-03 14:06:40 +0100 |
| commit | ac1f9230d92a04619331c600dbcead0e32b3e80e (patch) | |
| tree | 8e40263b38693cbf81aaf7eb3251d038cc18fa5b /scripts/gcc-plugins/sancov_plugin.c | |
| parent | 8a8b6bb93c704776c4b05cb517c3fa8baffb72f5 (diff) | |
thermal: intel: hfi: Enable an HFI instance from its first online CPU
Previously, HFI instances were never disabled once enabled. A CPU in an
instance only had to check during boot whether another CPU had previously
initialized the instance and its corresponding data structure.
A subsequent changeset will add functionality to disable instances
to support hibernation. Such change will also make possible to disable an
HFI instance during runtime via CPU hotplug.
Enable an HFI instance from the first of its CPUs that comes online. This
covers the boot, CPU hotplug, and resume-from-suspend cases. It also covers
systems with one or more HFI instances (i.e., packages).
Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'scripts/gcc-plugins/sancov_plugin.c')
0 files changed, 0 insertions, 0 deletions