| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 |
| Robert Richter | 6a18037 | 2008-10-16 15:01:40 +0200 | [diff] [blame] | 12 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | /* add the necessary profiling hooks */ |
| 14 | int sync_start(void); |
| 15 | |
| 16 | /* remove the hooks */ |
| 17 | void sync_stop(void); |
| Robert Richter | 6a18037 | 2008-10-16 15:01:40 +0200 | [diff] [blame] | 18 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | /* sync the given CPU's buffer */ |
| 20 | void sync_buffer(int cpu); |
| 21 | |
| Rusty Russell | f7df8ed | 2009-01-10 21:58:09 -0800 | [diff] [blame] | 22 | /* initialize/destroy the buffer system. */ |
| 23 | int buffer_sync_init(void); |
| 24 | void buffer_sync_cleanup(void); |
| 25 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 26 | #endif /* OPROFILE_BUFFER_SYNC_H */ |