4 * @remark Copyright 2002 OProfile authors
5 * @remark Read the file COPYING
7 * @author John Levon <levon@movementarian.org>
13 int oprofile_setup(void);
14 void oprofile_shutdown(void);
16 int oprofilefs_register(void);
17 void oprofilefs_unregister(void);
19 int oprofile_start(void);
20 void oprofile_stop(void);
22 struct oprofile_operations;
24 extern unsigned long oprofile_buffer_size;
25 extern unsigned long oprofile_cpu_buffer_size;
26 extern unsigned long oprofile_buffer_watershed;
27 extern unsigned long oprofile_time_slice;
29 extern struct oprofile_operations oprofile_ops;
30 extern unsigned long oprofile_started;
31 extern unsigned long oprofile_backtrace_depth;
36 void oprofile_create_files(struct super_block *sb, struct dentry *root);
37 int oprofile_timer_init(struct oprofile_operations *ops);
38 void oprofile_timer_exit(void);
40 int oprofile_set_backtrace(unsigned long depth);
41 int oprofile_set_timeout(unsigned long time);