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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-16 17:23:55 +08:00
linux-next/drivers/oprofile/oprof.h
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

40 lines
887 B
C

/**
* @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 */