debug.c File Reference

#include <linux/proc_fs.h>
#include <linux/sched.h>
#include <linux/seq_file.h>
#include <linux/kallsyms.h>
#include <linux/utsname.h>
#include "sched.h"

Go to the source code of this file.

Macros
#define	SEQ_printf(m, x...)
#define	SPLIT_NS(x)   nsec_high(x), nsec_low(x)
#define	P(x)   SEQ_printf(m, " .%-30s: %Ld\n", #x, (long long)(rt_rq->x))
#define	PN(x)   SEQ_printf(m, " .%-30s: %Ld.%06ld\n", #x, SPLIT_NS(rt_rq->x))
#define	P(x)
#define	PN(x)   SEQ_printf(m, " .%-30s: %Ld.%06ld\n", #x, SPLIT_NS(rq->x))
#define	P(x)   SEQ_printf(m, "%-40s: %Ld\n", #x, (long long)(x))
#define	PN(x)   SEQ_printf(m, "%-40s: %Ld.%06ld\n", #x, SPLIT_NS(x))
#define	P(x)   SEQ_printf(m, " .%-40s: %Ld\n", #x, (long long)(x))
#define	PN(x)   SEQ_printf(m, " .%-40s: %Ld.%06ld\n", #x, SPLIT_NS(x))
#define	__P(F)   SEQ_printf(m, "%-35s:%21Ld\n", #F, (long long)F)
#define	P(F)   SEQ_printf(m, "%-35s:%21Ld\n", #F, (long long)p->F)
#define	__PN(F)   SEQ_printf(m, "%-35s:%14Ld.%06ld\n", #F, SPLIT_NS((long long)F))
#define	PN(F)   SEQ_printf(m, "%-35s:%14Ld.%06ld\n", #F, SPLIT_NS((long long)p->F))

Functions
void	print_cfs_rq (struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
void	print_rt_rq (struct seq_file *m, int cpu, struct rt_rq *rt_rq)
void	sysrq_sched_debug_show (void)
	__initcall (init_sched_debug_procfs)
void	proc_sched_show_task (struct task_struct *p, struct seq_file *m)
void	proc_sched_set_task (struct task_struct *p)

Variables
__read_mostly int	sched_clock_running

Macro Definition Documentation

#define __P

(

F

)

SEQ_printf(m, "%-35s:%21Ld\n", #F, (long long)F)

#define __PN

(

F

)

SEQ_printf(m, "%-35s:%14Ld.%06ld\n", #F, SPLIT_NS((long long)F))

#define P

(

x

)

SEQ_printf(m, " .%-30s: %Ld\n", #x, (long long)(rt_rq->x))

#define P

(

x

)

Value:

do {                                    \
    if (sizeof(rq->x) == 4)                     \
        SEQ_printf(m, "  .%-30s: %ld\n", #x, (long)(rq->x));    \
	else								\
		SEQ_printf(m, "  .%-30s: %Ld\n", #x, (long long)(rq->x));\
} while (0)

#define P

(

x

)

SEQ_printf(m, "%-40s: %Ld\n", #x, (long long)(x))

#define P

(

x

)

SEQ_printf(m, " .%-40s: %Ld\n", #x, (long long)(x))

#define P

(

F

)

SEQ_printf(m, "%-35s:%21Ld\n", #F, (long long)p->F)

#define PN

(

x

)

SEQ_printf(m, " .%-30s: %Ld.%06ld\n", #x, SPLIT_NS(rt_rq->x))

#define PN

(

x

)

SEQ_printf(m, " .%-30s: %Ld.%06ld\n", #x, SPLIT_NS(rq->x))

#define PN

(

x

)

SEQ_printf(m, "%-40s: %Ld.%06ld\n", #x, SPLIT_NS(x))

#define PN

(

x

)

SEQ_printf(m, " .%-40s: %Ld.%06ld\n", #x, SPLIT_NS(x))

#define PN

(

F

)

SEQ_printf(m, "%-35s:%14Ld.%06ld\n", #F, SPLIT_NS((long long)p->F))

#define SEQ_printf	(		m,
			x...
	)

Value:

do {                        \
    if (m)                  \
        seq_printf(m, x);       \
	else					\
		printk(x);            \
 } while (0)

Definition at line 27 of file debug.c.

#define SPLIT_NS

(

x

)

nsec_high(x), nsec_low(x)

Definition at line 58 of file debug.c.

Function Documentation

__initcall

(

init_sched_debug_procfs

)

void print_cfs_rq	(	struct seq_file *	m,
		int	cpu,
		struct cfs_rq *	cfs_rq
	)

Definition at line 166 of file debug.c.

void print_rt_rq	(	struct seq_file *	m,
		int	cpu,
		struct rt_rq *	rt_rq
	)

Definition at line 223 of file debug.c.

void proc_sched_set_task

(

struct task_struct *

p

)

Definition at line 510 of file debug.c.

void proc_sched_show_task	(	struct task_struct *	p,
		struct seq_file *	m
	)

Definition at line 412 of file debug.c.

void sysrq_sched_debug_show

(

void

)

Definition at line 383 of file debug.c.

Variable Documentation

__read_mostly int sched_clock_running

Definition at line 82 of file clock.c.