[PATCH] entry: fix compile error in dynamic_irqentry_exit_cond_resched()
From: Sven Schnelle
Date: Wed Mar 30 2022 - 04:44:18 EST
kernel/entry/common.c: In function ‘dynamic_irqentry_exit_cond_resched’:
kernel/entry/common.c:409:14: error: implicit declaration of function ‘static_key_unlikely’; did you mean ‘static_key_enable’? [-Werror=implicit-function-declaration]
409 | if (!static_key_unlikely(&sk_dynamic_irqentry_exit_cond_resched))
| ^~~~~~~~~~~~~~~~~~~
| static_key_enable
static_key_unlikely() should be static_branch_unlikely().
Fixes: 99cf983cc8bca ("sched/preempt: Add PREEMPT_DYNAMIC using static keys")
Signed-off-by: Sven Schnelle <svens@xxxxxxxxxxxxx>
---
kernel/entry/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/entry/common.c b/kernel/entry/common.c
index ef8d94a98b7e..371ee8914af1 100644
--- a/kernel/entry/common.c
+++ b/kernel/entry/common.c
@@ -406,7 +406,7 @@ DEFINE_STATIC_CALL(irqentry_exit_cond_resched, raw_irqentry_exit_cond_resched);
DEFINE_STATIC_KEY_TRUE(sk_dynamic_irqentry_exit_cond_resched);
void dynamic_irqentry_exit_cond_resched(void)
{
- if (!static_key_unlikely(&sk_dynamic_irqentry_exit_cond_resched))
+ if (!static_branch_unlikely(&sk_dynamic_irqentry_exit_cond_resched))
return;
raw_irqentry_exit_cond_resched();
}
--
2.32.0