diff options
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 8db31ef98d2f..a419b65770d6 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -363,9 +363,6 @@ extern void show_regs(struct pt_regs *); */ extern void show_stack(struct task_struct *task, unsigned long *sp); -void io_schedule(void); -long io_schedule_timeout(long timeout); - extern void cpu_init (void); extern void trap_init(void); extern void update_process_times(int user); @@ -422,6 +419,13 @@ extern signed long schedule_timeout_uninterruptible(signed long timeout); asmlinkage void schedule(void); extern void schedule_preempt_disabled(void); +extern long io_schedule_timeout(long timeout); + +static inline void io_schedule(void) +{ + io_schedule_timeout(MAX_SCHEDULE_TIMEOUT); +} + struct nsproxy; struct user_namespace; @@ -1370,6 +1374,8 @@ struct task_struct { unsigned long atomic_flags; /* Flags needing atomic access. */ + struct restart_block restart_block; + pid_t pid; pid_t tgid; @@ -1619,11 +1625,11 @@ struct task_struct { /* * numa_faults_locality tracks if faults recorded during the last - * scan window were remote/local. The task scan period is adapted - * based on the locality of the faults with different weights - * depending on whether they were shared or private faults + * scan window were remote/local or failed to migrate. The task scan + * period is adapted based on the locality of the faults with different + * weights depending on whether they were shared or private faults */ - unsigned long numa_faults_locality[2]; + unsigned long numa_faults_locality[3]; unsigned long numa_pages_migrated; #endif /* CONFIG_NUMA_BALANCING */ @@ -1662,6 +1668,9 @@ struct task_struct { unsigned long timer_slack_ns; unsigned long default_timer_slack_ns; +#ifdef CONFIG_KASAN + unsigned int kasan_depth; +#endif #ifdef CONFIG_FUNCTION_GRAPH_TRACER /* Index of current stored address in ret_stack */ int curr_ret_stack; @@ -1710,6 +1719,7 @@ struct task_struct { #define TNF_NO_GROUP 0x02 #define TNF_SHARED 0x04 #define TNF_FAULT_LOCAL 0x08 +#define TNF_MIGRATE_FAIL 0x10 #ifdef CONFIG_NUMA_BALANCING extern void task_numa_fault(int last_node, int node, int pages, int flags); @@ -2145,6 +2155,7 @@ extern unsigned long long notrace sched_clock(void); */ extern u64 cpu_clock(int cpu); extern u64 local_clock(void); +extern u64 running_clock(void); extern u64 sched_clock_cpu(int cpu); |