Commit fe27f13d authored by Randy Dunlap's avatar Randy Dunlap Committed by Daniel Lezcano
Browse files

Documentation: cpu-idle-cooling: fix a SEVERE docs build failure 



Sphinx ('make htmldocs') stops with a SEVERE error:

Sphinx parallel build error:
SystemMessage: /home/rdunlap/lnx/next/linux-next-20200120/Documentation/driver-api/thermal/cpu-idle-cooling.rst:69: (SEVERE/4) Unexpected section title.

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so fix the .rst file so that the SEVERE build error does not happen.
Also fix another minor formatting warning (unexpected unindent).

Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Amit Kucheria <amit.kucheria@verdurent.com>
Cc: linux-pm@vger.kernel.org
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/712c1152-56b5-307f-b3f3-ed03a30b804a@infradead.org
parent 2f23e319

Documentation/driver-api/thermal/cpu-idle-cooling.rst

+5 −0
Original line number Original line Diff line number Diff line
@@ -65,6 +65,8 @@ We use a fixed duration of idle injection that gives an acceptable 
performance penalty and a fixed latency. Mitigation can be increased

performance penalty and a fixed latency. Mitigation can be increased

or decreased by modulating the duty cycle of the idle injection.

or decreased by modulating the duty cycle of the idle injection.





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@@ -91,6 +93,8 @@ computed. 
The governor will change the cooling device state thus the duty cycle

The governor will change the cooling device state thus the duty cycle

and this variation will modulate the cooling effect.

and this variation will modulate the cooling effect.





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@@ -154,6 +158,7 @@ equation: 




 P(opp)target = ((Trunning x (P(opp)running) + (Tidle x P(opp)idle)) /

 P(opp)target = ((Trunning x (P(opp)running) + (Tidle x P(opp)idle)) /

			(Trunning + Tidle)

			(Trunning + Tidle)



  ...

  ...





 Tidle = Trunning x ((P(opp)running / P(opp)target) - 1)

 Tidle = Trunning x ((P(opp)running / P(opp)target) - 1)