diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/arch_topology.h | 2 | ||||
| -rw-r--r-- | include/linux/sched.h | 5 | ||||
| -rw-r--r-- | include/linux/sched/cpufreq.h | 2 | ||||
| -rw-r--r-- | include/linux/sched/task_stack.h | 2 | ||||
| -rw-r--r-- | include/linux/sched/topology.h | 12 | ||||
| -rw-r--r-- | include/uapi/linux/sched.h | 5 |
6 files changed, 18 insertions, 10 deletions
diff --git a/include/linux/arch_topology.h b/include/linux/arch_topology.h index 304511267c82..2b709416de05 100644 --- a/include/linux/arch_topology.h +++ b/include/linux/arch_topology.h @@ -27,7 +27,7 @@ void topology_set_cpu_scale(unsigned int cpu, unsigned long capacity); DECLARE_PER_CPU(unsigned long, freq_scale); static inline -unsigned long topology_get_freq_scale(struct sched_domain *sd, int cpu) +unsigned long topology_get_freq_scale(int cpu) { return per_cpu(freq_scale, cpu); } diff --git a/include/linux/sched.h b/include/linux/sched.h index 68a504f6e474..166144c04ef6 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -472,11 +472,15 @@ struct sched_dl_entity { * has not been executed yet. This flag is useful to avoid race * conditions between the inactive timer handler and the wakeup * code. + * + * @dl_overrun tells if the task asked to be informed about runtime + * overruns. */ unsigned int dl_throttled : 1; unsigned int dl_boosted : 1; unsigned int dl_yielded : 1; unsigned int dl_non_contending : 1; + unsigned int dl_overrun : 1; /* * Bandwidth enforcement timer. Each -deadline task has its @@ -1427,6 +1431,7 @@ extern int idle_cpu(int cpu); extern int sched_setscheduler(struct task_struct *, int, const struct sched_param *); extern int sched_setscheduler_nocheck(struct task_struct *, int, const struct sched_param *); extern int sched_setattr(struct task_struct *, const struct sched_attr *); +extern int sched_setattr_nocheck(struct task_struct *, const struct sched_attr *); extern struct task_struct *idle_task(int cpu); /** diff --git a/include/linux/sched/cpufreq.h b/include/linux/sched/cpufreq.h index d1ad3d825561..0b55834efd46 100644 --- a/include/linux/sched/cpufreq.h +++ b/include/linux/sched/cpufreq.h @@ -12,8 +12,6 @@ #define SCHED_CPUFREQ_DL (1U << 1) #define SCHED_CPUFREQ_IOWAIT (1U << 2) -#define SCHED_CPUFREQ_RT_DL (SCHED_CPUFREQ_RT | SCHED_CPUFREQ_DL) - #ifdef CONFIG_CPU_FREQ struct update_util_data { void (*func)(struct update_util_data *data, u64 time, unsigned int flags); diff --git a/include/linux/sched/task_stack.h b/include/linux/sched/task_stack.h index cb4828aaa34f..6a841929073f 100644 --- a/include/linux/sched/task_stack.h +++ b/include/linux/sched/task_stack.h @@ -78,7 +78,7 @@ static inline void put_task_stack(struct task_struct *tsk) {} #define task_stack_end_corrupted(task) \ (*(end_of_stack(task)) != STACK_END_MAGIC) -static inline int object_is_on_stack(void *obj) +static inline int object_is_on_stack(const void *obj) { void *stack = task_stack_page(current); diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h index cf257c2e728d..26347741ba50 100644 --- a/include/linux/sched/topology.h +++ b/include/linux/sched/topology.h @@ -7,6 +7,12 @@ #include <linux/sched/idle.h> /* + * Increase resolution of cpu_capacity calculations + */ +#define SCHED_CAPACITY_SHIFT SCHED_FIXEDPOINT_SHIFT +#define SCHED_CAPACITY_SCALE (1L << SCHED_CAPACITY_SHIFT) + +/* * sched-domains (multiprocessor balancing) declarations: */ #ifdef CONFIG_SMP @@ -27,12 +33,6 @@ #define SD_OVERLAP 0x2000 /* sched_domains of this level overlap */ #define SD_NUMA 0x4000 /* cross-node balancing */ -/* - * Increase resolution of cpu_capacity calculations - */ -#define SCHED_CAPACITY_SHIFT SCHED_FIXEDPOINT_SHIFT -#define SCHED_CAPACITY_SCALE (1L << SCHED_CAPACITY_SHIFT) - #ifdef CONFIG_SCHED_SMT static inline int cpu_smt_flags(void) { diff --git a/include/uapi/linux/sched.h b/include/uapi/linux/sched.h index 30a9e51bbb1e..22627f80063e 100644 --- a/include/uapi/linux/sched.h +++ b/include/uapi/linux/sched.h @@ -49,5 +49,10 @@ */ #define SCHED_FLAG_RESET_ON_FORK 0x01 #define SCHED_FLAG_RECLAIM 0x02 +#define SCHED_FLAG_DL_OVERRUN 0x04 + +#define SCHED_FLAG_ALL (SCHED_FLAG_RESET_ON_FORK | \ + SCHED_FLAG_RECLAIM | \ + SCHED_FLAG_DL_OVERRUN) #endif /* _UAPI_LINUX_SCHED_H */ |