linux.git/Documentation/cpu-freq, branch v2.6.31

[CPUFREQ] minor correction to cpu-freq documentation

2009-06-15T15:49:42+00:00

I have been reading the documentation for cpufreq closely. Found a couple of
minor errors in the Documentation.

Signed-off-by: Naga Chumbalkar 
Signed-off-by: Dave Jones

[CPUFREQ] Only set sampling_rate_max deprecated, sampling_rate_min is useful

2009-06-15T15:49:41+00:00

Update the documentation accordingly.
Cleanup and use printk_once.

Signed-off-by: Thomas Renninger 
Signed-off-by: Dave Jones

[CPUFREQ] ondemand/conservative: sanitize sampling_rate restrictions

2009-02-25T03:47:31+00:00

Limit sampling rate to transition_latency * 100 or kernel limits.
If sampling_rate is tried to be set too low, set the lowest allowed value.

Signed-off-by: Thomas Renninger 
Signed-off-by: Dave Jones

[CPUFREQ] ondemand/conservative: deprecate sampling_rate{min,max}

2009-02-25T03:47:31+00:00

The same info can be obtained via the transition_latency sysfs file

Signed-off-by: Thomas Renninger 
Signed-off-by: Dave Jones

[CPUFREQ] Introduce /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_transition_latency

2009-02-25T03:47:31+00:00

It's not only useful for the ondemand and conservative governors, but
also for userspace daemons to know about the HW transition latency of
the CPU.
It is especially useful for userspace to know about this value when
the ondemand or conservative governors are run. The sampling rate
control value depends on it and for userspace being able to set sane
tuning values there it has to know about the transition latency.

Signed-off-by: Thomas Renninger 
Signed-off-by: Dave Jones

ACPI: cpufreq: Remove deprecated /proc/acpi/processor/../performance proc entries

2009-02-04T05:12:24+00:00

They were long enough set deprecated...

Update Documentation/cpu-freq/users-guide.txt:
The deprecated files listed there seen not to exist for some time anymore
already.

Signed-off-by: Thomas Renninger 
Signed-off-by: Len Brown

doc: Update sh cpufreq documentation.

2008-12-22T09:44:47+00:00

The sh cpufreq driver is no longer limited to just the SH-3 and SH-4,
update the documentation to reflect this fact accordingly.

Signed-off-by: Paul Mundt

[CPUFREQ] Documentation: Add Blackfin to list of supported processors

2008-11-25T18:38:29+00:00

Signed-off-by: Robin Getz 
Signed-off-by: Bryan Wu 
Signed-off-by: Dave Jones

[CPUFREQ] correct broken links and email addresses

2008-10-09T17:52:40+00:00

Replace the no longer working links and email address in the
documentation and in source code.

Signed-off-by: Márton Németh 
Signed-off-by: Dave Jones

Documentation cleanup: trivial misspelling, punctuation, and grammar corrections.

2008-07-26T19:00:06+00:00

Cc: Randy Dunlap 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds