From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:18:26 +0000
Subject: [PATCH] write in 30M
---
kernel/arch/mips/kernel/smp-cps.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/kernel/arch/mips/kernel/smp-cps.c b/kernel/arch/mips/kernel/smp-cps.c
index dbb3f1f..f659adb 100644
--- a/kernel/arch/mips/kernel/smp-cps.c
+++ b/kernel/arch/mips/kernel/smp-cps.c
@@ -423,9 +423,11 @@
wmb();
}
} else {
- pr_debug("Gating power to core %d\n", core);
- /* Power down the core */
- cps_pm_enter_state(CPS_PM_POWER_GATED);
+ if (IS_ENABLED(CONFIG_HOTPLUG_CPU)) {
+ pr_debug("Gating power to core %d\n", core);
+ /* Power down the core */
+ cps_pm_enter_state(CPS_PM_POWER_GATED);
+ }
}
}
--
Gitblit v1.6.2