From bdc24c6aec5ea8991c836ad30c44cada374165ce Mon Sep 17 00:00:00 2001 From: Rick Yiu Date: Wed, 2 Dec 2020 16:53:56 +0800 Subject: [PATCH] ANDROID: sched: Export available_idle_cpu Previously idle_cpu is exported which is used by vendor module to check if a cpu is in idle state, but later we think available_idle_cpu is better than idle_cpu because it also checks vcpu_is_preempted. Bug: 171740453 Change-Id: I17ccc4925650431f334a9eb2bbc94a138ab36ae0 Signed-off-by: Rick Yiu Signed-off-by: Will McVicker --- kernel/sched/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 75e20786c392..549ef790212a 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5167,7 +5167,6 @@ int idle_cpu(int cpu) return 1; } -EXPORT_SYMBOL_GPL(idle_cpu); /** * available_idle_cpu - is a given CPU idle for enqueuing work. @@ -5185,6 +5184,7 @@ int available_idle_cpu(int cpu) return 1; } +EXPORT_SYMBOL_GPL(available_idle_cpu); /** * idle_task - return the idle task for a given CPU.