diff options
Diffstat (limited to 'drivers/oprofile/oprof.h')
| -rw-r--r-- | drivers/oprofile/oprof.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/oprofile/oprof.h b/drivers/oprofile/oprof.h new file mode 100644 index 000000000000..18323650806e --- /dev/null +++ b/drivers/oprofile/oprof.h @@ -0,0 +1,39 @@ +/** + * @file oprof.h + * + * @remark Copyright 2002 OProfile authors + * @remark Read the file COPYING + * + * @author John Levon <levon@movementarian.org> + */ + +#ifndef OPROF_H +#define OPROF_H + +int oprofile_setup(void); +void oprofile_shutdown(void); + +int oprofilefs_register(void); +void oprofilefs_unregister(void); + +int oprofile_start(void); +void oprofile_stop(void); + +struct oprofile_operations; + +extern unsigned long fs_buffer_size; +extern unsigned long fs_cpu_buffer_size; +extern unsigned long fs_buffer_watershed; +extern struct oprofile_operations oprofile_ops; +extern unsigned long oprofile_started; +extern unsigned long backtrace_depth; + +struct super_block; +struct dentry; + +void oprofile_create_files(struct super_block * sb, struct dentry * root); +void oprofile_timer_init(struct oprofile_operations * ops); + +int oprofile_set_backtrace(unsigned long depth); + +#endif /* OPROF_H */ |