| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /** |
| 2 | * arch/s390/oprofile/init.c |
| 3 | * |
| 4 | * S390 Version |
| 5 | * Copyright (C) 2003 IBM Deutschland Entwicklung GmbH, IBM Corporation |
| 6 | * Author(s): Thomas Spatzier (tspat@de.ibm.com) |
| 7 | * |
| 8 | * @remark Copyright 2002 OProfile authors |
| 9 | */ |
| 10 | |
| 11 | #include <linux/oprofile.h> |
| 12 | #include <linux/init.h> |
| 13 | #include <linux/errno.h> |
| 14 | |
| Andreas Krebbel | d0f4c16 | 2006-01-06 00:19:16 -0800 | [diff] [blame] | 15 | |
| 16 | extern void s390_backtrace(struct pt_regs * const regs, unsigned int depth); |
| 17 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 18 | int __init oprofile_arch_init(struct oprofile_operations* ops) |
| 19 | { |
| Andreas Krebbel | d0f4c16 | 2006-01-06 00:19:16 -0800 | [diff] [blame] | 20 | ops->backtrace = s390_backtrace; |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | return -ENODEV; |
| 22 | } |
| 23 | |
| 24 | void oprofile_arch_exit(void) |
| 25 | { |
| 26 | } |