drivers/oprofile/buffer_sync.h

   1 /**
   2  * @file buffer_sync.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 OPROFILE_BUFFER_SYNC_H
  11 #define OPROFILE_BUFFER_SYNC_H
  12
  13 /* add the necessary profiling hooks */
  14 int sync_start(void);
  15
  16 /* remove the hooks */
  17 void sync_stop(void);
  18
  19 /* sync the given CPU's buffer */
  20 void sync_buffer(int cpu);
  21
  22 /* initialize/destroy the buffer system. */
  23 int buffer_sync_init(void);
  24 void buffer_sync_cleanup(void);
  25
  26 #endif /* OPROFILE_BUFFER_SYNC_H */