From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- kernel/smpboot.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 kernel/smpboot.h (limited to 'kernel/smpboot.h') diff --git a/kernel/smpboot.h b/kernel/smpboot.h new file mode 100644 index 000000000..34dd3d7ba --- /dev/null +++ b/kernel/smpboot.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef SMPBOOT_H +#define SMPBOOT_H + +struct task_struct; + +#ifdef CONFIG_GENERIC_SMP_IDLE_THREAD +struct task_struct *idle_thread_get(unsigned int cpu); +void idle_thread_set_boot_cpu(void); +void idle_threads_init(void); +#else +static inline struct task_struct *idle_thread_get(unsigned int cpu) { return NULL; } +static inline void idle_thread_set_boot_cpu(void) { } +static inline void idle_threads_init(void) { } +#endif + +int smpboot_create_threads(unsigned int cpu); +int smpboot_park_threads(unsigned int cpu); +int smpboot_unpark_threads(unsigned int cpu); + +void __init cpuhp_threads_init(void); + +#endif -- cgit v1.2.3