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| author | Thomas Renninger <[email protected]> | 2007-04-19 13:48:34 +0000 |
|---|---|---|
| committer | Dave Jones <[email protected]> | 2007-04-26 18:32:02 +0000 |
| commit | 22c970f3468a6766b362d57fa32ebb92cb8cd6db (patch) | |
| tree | 09e666c2c1f1ac93a2a6deec703d667cdc41b250 /drivers/acpi/processor_perflib.c | |
| parent | Fix preemption warnings in speedstep-centrino.c (diff) | |
| download | kernel-22c970f3468a6766b362d57fa32ebb92cb8cd6db.tar.gz kernel-22c970f3468a6766b362d57fa32ebb92cb8cd6db.zip | |
[CPUFREQ] Fix limited cpufreq when booted on battery
References:
https://bugzilla.novell.com/show_bug.cgi?id=231107
https://bugzilla.novell.com/show_bug.cgi?id=264077
Fix limited cpufreq when booted on battery
If booted on battery:
cpufreq_set_policy (evil) is invoked which calls verify_within_limits.
max_freq gets lowered and therefore users_policy.max, which
is used to restore higher freqs via update_policy later is set to the
already limited frequency -> you can never go up again, even BIOS
allows higher freqs later.
Signed-off-by: Thomas Renninger <[email protected]>
Signed-off-by: Dave Jones <[email protected]>
Diffstat (limited to 'drivers/acpi/processor_perflib.c')
0 files changed, 0 insertions, 0 deletions