Lines Matching refs:task
16 void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs, in walk_stackframe() argument
25 } else if (task == NULL || task == current) { in walk_stackframe()
32 fp = thread_saved_fp(task); in walk_stackframe()
33 sp = thread_saved_sp(task); in walk_stackframe()
34 pc = thread_saved_lr(task); in walk_stackframe()
60 static void notrace walk_stackframe(struct task_struct *task, in walk_stackframe() argument
69 } else if (task == NULL || task == current) { in walk_stackframe()
74 sp = thread_saved_sp(task); in walk_stackframe()
75 pc = thread_saved_lr(task); in walk_stackframe()
96 void show_stack(struct task_struct *task, unsigned long *sp, const char *loglvl) in show_stack() argument
99 walk_stackframe(task, NULL, print_trace_address, (void *)loglvl); in show_stack()
112 unsigned long __get_wchan(struct task_struct *task) in __get_wchan() argument
116 walk_stackframe(task, NULL, save_wchan, &pc); in __get_wchan()