diff options
| author | Shaibal Dutta <[email protected]> | 2014-02-01 19:16:46 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2014-02-07 14:41:05 -0800 |
| commit | 22f6a0f0e3549b73b3319e26e1689f72b1f1284b (patch) | |
| tree | f399dc81a4d3386c5c1269475410df2a44481762 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 5c73e74034820ca2a85101a52622f1c92237edc0 (diff) | |
usb: move hub init and LED blink work to power efficient workqueue
Allow the scheduler to select the best CPU to handle hub initalization
and LED blinking work. This extends idle residency times on idle CPUs
and conserves power.
This functionality is enabled when CONFIG_WQ_POWER_EFFICIENT is selected.
[[email protected]: Rebased to latest kernel. Added commit message.
Changed reference from system to power efficient workqueue for LEDs in
check_highspeed() and hub_port_connect_change().]
Acked-by: Alan Stern <[email protected]>
Cc: Sarah Sharp <[email protected]>
Cc: Xenia Ragiadakou <[email protected]>
Cc: Julius Werner <[email protected]>
Cc: Krzysztof Mazur <[email protected]>
Cc: Matthias Beyer <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: Mathias Nyman <[email protected]>
Cc: Thomas Pugliese <[email protected]>
Signed-off-by: Shaibal Dutta <[email protected]>
Signed-off-by: Zoran Markovic <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions