From 4de53aef65d4de1e8adfa5083b14a6ea289ef60a Mon Sep 17 00:00:00 2001 From: Lina Iyer Date: Tue, 15 Sep 2020 16:21:38 -0600 Subject: [PATCH] ANDROID: tick/nohz: export tick_nohz_get_sleep_length() 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 Change-Id: I0d18638d63c032862ae048bc2c3d49fa1bd90291 --- kernel/time/tick-sched.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index f0199a4ba1ad..9c279da934da 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -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