[mirror_ubuntu-artful-kernel.git] / kernel / stacktrace.c

/*
 * kernel/stacktrace.c
 *
 * Stack trace management functions
 *
 *  Copyright (C) 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
 */
#include <linux/sched.h>
#include <linux/module.h>
#include <linux/kallsyms.h>
#include <linux/stacktrace.h>

void print_stack_trace(struct stack_trace *trace, int spaces)
{
	int i;

	if (WARN_ON(!trace->entries))
		return;

	for (i = 0; i < trace->nr_entries; i++) {
		printk("%*c", 1 + spaces, ' ');
		print_ip_sym(trace->entries[i]);
	}
}
EXPORT_SYMBOL_GPL(print_stack_trace);
Commit	Line	Data
	1	/*
	2	* kernel/stacktrace.c
	3	*
	4	* Stack trace management functions
	5	*
	6	* Copyright (C) 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
	7	*/
	8	#include <linux/sched.h>
	9	#include <linux/module.h>
	10	#include <linux/kallsyms.h>
	11	#include <linux/stacktrace.h>
	12
	13	void print_stack_trace(struct stack_trace *trace, int spaces)
	14	{
	15	int i;
	16
	17	if (WARN_ON(!trace->entries))
	18	return;
	19
	20	for (i = 0; i < trace->nr_entries; i++) {
	21	printk("%*c", 1 + spaces, ' ');
	22	print_ip_sym(trace->entries[i]);
	23	}
	24	}
	25	EXPORT_SYMBOL_GPL(print_stack_trace);
	26