From fe22944cf05ede8e6f841cfecdb7093a53a3d9b3 Mon Sep 17 00:00:00 2001 From: xiaoming Wang Date: Tue, 19 Dec 2023 11:34:11 +0800 Subject: [PATCH] cpu/hotplug: Increase the number of dynamic states The dynamically allocatable hotplug state space can be exhausted by the existing drivers and infrastructure which install CPU hotplug states dynamically. That prevents new drivers and infrastructure from installing dynamically allocated states. Increase the size of the CPUHP_AP_ONLINE_DYN state by 10 to make room. Signed-off-by: Xiaoming Wang Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/r/20231219033411.816100-1-xiaoming.wang@intel.com --- include/linux/cpuhotplug.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index af6c21aab9859..8bd454dfe453c 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -239,7 +239,7 @@ enum cpuhp_state { CPUHP_AP_RCUTREE_ONLINE, CPUHP_AP_BASE_CACHEINFO_ONLINE, CPUHP_AP_ONLINE_DYN, - CPUHP_AP_ONLINE_DYN_END = CPUHP_AP_ONLINE_DYN + 30, + CPUHP_AP_ONLINE_DYN_END = CPUHP_AP_ONLINE_DYN + 40, CPUHP_AP_X86_HPET_ONLINE, CPUHP_AP_X86_KVM_CLK_ONLINE, CPUHP_AP_ACTIVE, -- 2.30.2