diff options
Diffstat (limited to 'include/linux/sched')
| -rw-r--r-- | include/linux/sched/task_stack.h | 4 | ||||
| -rw-r--r-- | include/linux/sched/topology.h | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/include/linux/sched/task_stack.h b/include/linux/sched/task_stack.h index cffad65bdc6a..1fab7e9043a3 100644 --- a/include/linux/sched/task_stack.h +++ b/include/linux/sched/task_stack.h @@ -53,7 +53,7 @@ static inline void setup_thread_stack(struct task_struct *p, struct task_struct * When the stack grows up, this is the highest address. * Beyond that position, we corrupt data on the next page. */ -static inline unsigned long *end_of_stack(struct task_struct *p) +static inline unsigned long *end_of_stack(const struct task_struct *p) { #ifdef CONFIG_STACK_GROWSUP return (unsigned long *)((unsigned long)task_thread_info(p) + THREAD_SIZE) - 1; @@ -106,7 +106,6 @@ static inline unsigned long stack_not_used(struct task_struct *p) #endif extern void set_task_stack_end_magic(struct task_struct *tsk); -#ifndef __HAVE_ARCH_KSTACK_END static inline int kstack_end(void *addr) { /* Reliable end of stack detection: @@ -114,6 +113,5 @@ static inline int kstack_end(void *addr) */ return !(((unsigned long)addr+sizeof(void*)-1) & (THREAD_SIZE-sizeof(void*))); } -#endif #endif /* _LINUX_SCHED_TASK_STACK_H */ diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h index 7b4301b7235f..198bb5cc1774 100644 --- a/include/linux/sched/topology.h +++ b/include/linux/sched/topology.h @@ -195,6 +195,8 @@ struct sched_domain_topology_level { }; extern void __init set_sched_topology(struct sched_domain_topology_level *tl); +extern void sched_update_asym_prefer_cpu(int cpu, int old_prio, int new_prio); + # define SD_INIT_NAME(type) .name = #type @@ -223,6 +225,10 @@ static inline bool cpus_share_resources(int this_cpu, int that_cpu) return true; } +static inline void sched_update_asym_prefer_cpu(int cpu, int old_prio, int new_prio) +{ +} + #endif /* !CONFIG_SMP */ #if defined(CONFIG_ENERGY_MODEL) && defined(CONFIG_CPU_FREQ_GOV_SCHEDUTIL) |