/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_SCHED_DEBUG_H
#define _LINUX_SCHED_DEBUG_H
/*
* Various scheduler / task debugging interfaces :
*/
struct task_struct;
struct pid_namespace;
extern void dump_cpu_task(int cpu);
/*
* Only dump TASK_ * tasks . ( 0 for all tasks )
*/
extern void show_state_filter(unsigned int state_filter);
static inline void show_state(void )
{
show_state_filter(0 );
}
struct pt_regs;
extern void show_regs(struct pt_regs *);
/*
* TASK is a pointer to the task whose backtrace we want to see ( or NULL for current
* task ) , SP is the stack pointer of the first frame that should be shown in the back
* trace ( or NULL if the entire call - chain of the task should be shown ) .
*/
extern void show_stack(struct task_struct *task, unsigned long *sp,
const char *loglvl);
extern void sched_show_task(struct task_struct *p);
struct seq_file;
extern void proc_sched_show_task(struct task_struct *p,
struct pid_namespace *ns, struct seq_file *m);
extern void proc_sched_set_task(struct task_struct *p);
/* Attach to any functions which should be ignored in wchan output. */
#define __sched __section(".sched.text" )
/* Linker adds these: start and end of __sched functions */
extern char __sched_text_start[], __sched_text_end[];
/* Is this address in the __sched functions? */
extern int in_sched_functions(unsigned long addr);
#endif /* _LINUX_SCHED_DEBUG_H */
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(vorverarbeitet am 2026-09-28)
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