diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-08-04 09:41:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-08-04 09:41:22 -0700 |
| commit | 12952784e5271374b7cb926501f51b9649bf5a2b (patch) | |
| tree | 7e6e16d08df7553f30b345a65d46fdc8b4737a38 /Documentation/cpu-freq/user-guide.txt | |
| parent | efe78cda3596f8a6d1c2d4a6b1a221bafa3e1a48 (diff) | |
| parent | 12e704db809cd4101b7d3594fc9a96f30fe88a31 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq
* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq:
[CPUFREQ] Propagate acpi_processor_preregister_performance return value.
[CPUFREQ] [2/2] demand load governor modules.
[CPUFREQ] [1/2] add __find_governor helper and clean up some error handling.
[CPUFREQ] Longhaul - Rename & fix multipliers table
[CPUFREQ] Longhaul - Fix power state test to do something more useful
[CPUFREQ] Longhaul - Readd accidentally dropped line
[CPUFREQ] Make longhaul_walk_callback() static
[CPUFREQ] X86_GX_SUSPMOD must depend on PCI
[CPUFREQ] Longhaul - Initialise later.
[CPUFREQ] Longhaul - Workaround issues with APIC.
[CPUFREQ] Longhaul - Hook into ACPI C states.
[CPUFREQ] return error when failing to set minfreq
Diffstat (limited to 'Documentation/cpu-freq/user-guide.txt')
| -rw-r--r-- | Documentation/cpu-freq/user-guide.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/cpu-freq/user-guide.txt b/Documentation/cpu-freq/user-guide.txt index 7fedc00c3d30..555c8cf3650a 100644 --- a/Documentation/cpu-freq/user-guide.txt +++ b/Documentation/cpu-freq/user-guide.txt @@ -153,10 +153,13 @@ scaling_governor, and by "echoing" the name of another that some governors won't load - they only work on some specific architectures or processors. -scaling_min_freq and +scaling_min_freq and scaling_max_freq show the current "policy limits" (in kHz). By echoing new values into these files, you can change these limits. + NOTE: when setting a policy you need to + first set scaling_max_freq, then + scaling_min_freq. If you have selected the "userspace" governor which allows you to |