| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /** |
| 2 | * @file oprof.h |
| 3 | * |
| 4 | * @remark Copyright 2002 OProfile authors |
| 5 | * @remark Read the file COPYING |
| 6 | * |
| 7 | * @author John Levon <levon@movementarian.org> |
| 8 | */ |
| 9 | |
| 10 | #ifndef OPROF_H |
| 11 | #define OPROF_H |
| 12 | |
| 13 | int oprofile_setup(void); |
| 14 | void oprofile_shutdown(void); |
| 15 | |
| 16 | int oprofilefs_register(void); |
| 17 | void oprofilefs_unregister(void); |
| 18 | |
| 19 | int oprofile_start(void); |
| 20 | void oprofile_stop(void); |
| 21 | |
| 22 | struct oprofile_operations; |
| 23 | |
| 24 | extern unsigned long fs_buffer_size; |
| 25 | extern unsigned long fs_cpu_buffer_size; |
| 26 | extern unsigned long fs_buffer_watershed; |
| 27 | extern struct oprofile_operations oprofile_ops; |
| 28 | extern unsigned long oprofile_started; |
| 29 | extern unsigned long backtrace_depth; |
| 30 | |
| 31 | struct super_block; |
| 32 | struct dentry; |
| 33 | |
| 34 | void oprofile_create_files(struct super_block * sb, struct dentry * root); |
| 35 | void oprofile_timer_init(struct oprofile_operations * ops); |
| 36 | |
| 37 | int oprofile_set_backtrace(unsigned long depth); |
| 38 | |
| 39 | #endif /* OPROF_H */ |