diff options
Diffstat (limited to 'kernel/sched/cpudeadline.h')
| -rw-r--r-- | kernel/sched/cpudeadline.h | 38 |
1 files changed, 14 insertions, 24 deletions
diff --git a/kernel/sched/cpudeadline.h b/kernel/sched/cpudeadline.h index f7da8c55bba0..d7699468eedd 100644 --- a/kernel/sched/cpudeadline.h +++ b/kernel/sched/cpudeadline.h @@ -1,34 +1,24 @@ -#ifndef _LINUX_CPUDL_H -#define _LINUX_CPUDL_H +/* SPDX-License-Identifier: GPL-2.0 */ +#include <linux/types.h> +#include <linux/spinlock.h> -#include <linux/sched.h> -#include <linux/sched/deadline.h> - -#define IDX_INVALID -1 +#define IDX_INVALID -1 struct cpudl_item { - u64 dl; - int cpu; - int idx; + u64 dl; + int cpu; + int idx; }; struct cpudl { - raw_spinlock_t lock; - int size; - cpumask_var_t free_cpus; - struct cpudl_item *elements; + raw_spinlock_t lock; + int size; + cpumask_var_t free_cpus; + struct cpudl_item *elements; }; - -#ifdef CONFIG_SMP -int cpudl_find(struct cpudl *cp, struct task_struct *p, - struct cpumask *later_mask); +int cpudl_find(struct cpudl *cp, struct task_struct *p, struct cpumask *later_mask); void cpudl_set(struct cpudl *cp, int cpu, u64 dl); -void cpudl_clear(struct cpudl *cp, int cpu); -int cpudl_init(struct cpudl *cp); -void cpudl_set_freecpu(struct cpudl *cp, int cpu); -void cpudl_clear_freecpu(struct cpudl *cp, int cpu); +void cpudl_clear(struct cpudl *cp, int cpu, bool online); +int cpudl_init(struct cpudl *cp); void cpudl_cleanup(struct cpudl *cp); -#endif /* CONFIG_SMP */ - -#endif /* _LINUX_CPUDL_H */ |