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| author | Rafael J. Wysocki <[email protected]> | 2011-07-06 08:52:06 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2011-07-06 08:52:06 +0000 |
| commit | e358bad75ff13210f5211cac9f93d76170d43f89 (patch) | |
| tree | 872f967bd42888a1fcd0968ad0853ed8b941f29e /tools/perf/builtin-script.c | |
| parent | PM: Limit race conditions between runtime PM and system sleep (v2) (diff) | |
| download | kernel-e358bad75ff13210f5211cac9f93d76170d43f89.tar.gz kernel-e358bad75ff13210f5211cac9f93d76170d43f89.zip | |
PM / Runtime: Improve documentation of enable, disable and barrier
The runtime PM documentation in Documentation/power/runtime_pm.txt
doesn't say that pm_runtime_enable() and pm_runtime_disable() work by
operating on power.disable_depth, which is wrong, because the
possibility of nesting disables doesn't follow from the description
of these functions. Also, there is no description of
pm_runtime_barrier() at all in the document, which is confusing.
Improve the documentation by fixing those issues.
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'tools/perf/builtin-script.c')
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