| Ingo Molnar | 8637c09 | 2006-07-03 00:24:38 -0700 | [diff] [blame] | 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/kallsyms.h> |
| 10 | #include <linux/stacktrace.h> |
| 11 | |
| 12 | void print_stack_trace(struct stack_trace *trace, int spaces) |
| 13 | { |
| Vegard Nossum | a5a242d | 2008-06-13 11:00:14 +0200 | [diff] [blame^] | 14 | int i; |
| Ingo Molnar | 8637c09 | 2006-07-03 00:24:38 -0700 | [diff] [blame] | 15 | |
| Johannes Berg | bfeeeeb | 2008-05-12 21:21:14 +0200 | [diff] [blame] | 16 | if (WARN_ON(!trace->entries)) |
| 17 | return; |
| 18 | |
| Ingo Molnar | 8637c09 | 2006-07-03 00:24:38 -0700 | [diff] [blame] | 19 | for (i = 0; i < trace->nr_entries; i++) { |
| Vegard Nossum | a5a242d | 2008-06-13 11:00:14 +0200 | [diff] [blame^] | 20 | printk("%*c", 1 + spaces, ' '); |
| 21 | print_ip_sym(trace->entries[i]); |
| Ingo Molnar | 8637c09 | 2006-07-03 00:24:38 -0700 | [diff] [blame] | 22 | } |
| 23 | } |
| 24 | |