extern signed long schedule_timeout_interruptible(signed long timeout);
extern signed long schedule_timeout_killable(signed long timeout);
extern signed long schedule_timeout_uninterruptible(signed long timeout);
+extern signed long schedule_timeout_idle(signed long timeout);
asmlinkage void schedule(void);
extern void schedule_preempt_disabled(void);
struct task_cputime cputime_expires;
#ifdef CONFIG_NO_HZ_FULL
- unsigned long tick_dep_mask;
+ atomic_t tick_dep_mask;
#endif
struct list_head cpu_timers[3];
#endif
#ifdef CONFIG_NO_HZ_FULL
- unsigned long tick_dep_mask;
+ atomic_t tick_dep_mask;
#endif
unsigned long nvcsw, nivcsw; /* context switch counts */
u64 start_time; /* monotonic time in nsec */
unsigned long task_state_change;
#endif
int pagefault_disabled;
+#ifdef CONFIG_MMU
+ struct task_struct *oom_reaper_list;
+#endif
/* CPU-specific state of this task */
struct thread_struct thread;
/*
unsigned long *n = end_of_stack(p);
do { /* Skip over canary */
+# ifdef CONFIG_STACK_GROWSUP
+ n--;
+# else
n++;
+# endif
} while (!*n);
+# ifdef CONFIG_STACK_GROWSUP
+ return (unsigned long)end_of_stack(p) - (unsigned long)n;
+# else
return (unsigned long)n - (unsigned long)end_of_stack(p);
+# endif
}
#endif
extern void set_task_stack_end_magic(struct task_struct *tsk);