| 1 | |
| 2 | * kernel/stacktrace.c
|
| 3 | *
|
| 4 | * Stack trace management functions
|
| 5 | *
|
| 6 | * Copyright (C) 2006 Red Hat, Inc., Ingo Molnar <[email protected]>
|
| 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 |
|