Exit latency is the time from exiting the idle state to execute the first instruction. This place may be a typo , so fix it.
Signed-off-by: Yangtao Li <tiny.win...@gmail.com> --- Documentation/admin-guide/pm/cpuidle.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/admin-guide/pm/cpuidle.rst b/Documentation/admin-guide/pm/cpuidle.rst index 106379e2619f..3ca2ca60ff91 100644 --- a/Documentation/admin-guide/pm/cpuidle.rst +++ b/Documentation/admin-guide/pm/cpuidle.rst @@ -134,7 +134,7 @@ substantial), in order to save more energy than it would save by entering one of the shallower idle states instead. [The "depth" of an idle state roughly corresponds to the power drawn by the processor in that state.] The exit latency, in turn, is the maximum time it will take a CPU asking the processor -hardware to enter an idle state to start executing the first instruction after a +hardware to exit an idle state to start executing the first instruction after a wakeup from that state. Note that in general the exit latency also must cover the time needed to enter the given state in case the wakeup occurs when the hardware is entering it and it must be entered completely to be exited in an -- 2.17.0
