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| author | Len Brown <len.brown@intel.com> | 2011-01-12 05:01:08 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2011-01-12 05:01:08 -0500 |
| commit | fe3ded5078e957d80c43837e1966429cf0029c10 (patch) | |
| tree | 3d119165a177c5aef9490defde861c4e733191e6 /include/acpi | |
| parent | 77cff3b0d6349cc0212056238108b827b3cc353b (diff) | |
| parent | 5a344a505093dd65f82f338ffdb7208321b3630e (diff) | |
| download | lwn-fe3ded5078e957d80c43837e1966429cf0029c10.tar.gz lwn-fe3ded5078e957d80c43837e1966429cf0029c10.zip | |
Merge branch 'throttling' into release
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/processor.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 1b62102fbb67..55192ac0cede 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -324,6 +324,12 @@ int acpi_processor_tstate_has_changed(struct acpi_processor *pr); int acpi_processor_get_throttling_info(struct acpi_processor *pr); extern int acpi_processor_set_throttling(struct acpi_processor *pr, int state, bool force); +/* + * Reevaluate whether the T-state is invalid after one cpu is + * onlined/offlined. In such case the flags.throttling will be updated. + */ +extern void acpi_processor_reevaluate_tstate(struct acpi_processor *pr, + unsigned long action); extern const struct file_operations acpi_processor_throttling_fops; extern void acpi_processor_throttling_init(void); /* in processor_idle.c */ |