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ANDROID: tick/nohz: export tick_nohz_get_sleep_length()

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Export tick_nohz_get_sleep_length() so idle drivers may use this to
determine the available idle time before the next timer wakeup.

Bug: 169136276
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
Change-Id: I0d18638d63c032862ae048bc2c3d49fa1bd90291
This commit is contained in:
Lina Iyer 2020-09-15 16:21:38 -06:00 • committed by Todd Kjos
commit 4de53aef65
1 changed files with 1 additions and 0 deletions
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kernel/time/tick-sched.c
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@ -1117,6 +1117,7 @@ ktime_t tick_nohz_get_sleep_length(ktime_t *delta_next)
return ktime_sub(next_event, now);
}
EXPORT_SYMBOL_GPL(tick_nohz_get_sleep_length);
/**
* tick_nohz_get_idle_calls_cpu - return the current idle calls counter value