| /* Copyright (c) 2013, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef _TIMING_DEBUG_H |
| |
| /** |
| * Init the timings system |
| */ |
| int timing_debug_init(void); |
| |
| /** |
| * Start a new set of timings |
| */ |
| void timing_debug_start_new_timings(void); |
| |
| /** |
| * Dump results from current set of timings. |
| */ |
| void timing_debug_dump_results(void); |
| |
| /** |
| * Record tick. |
| */ |
| void timing_debug_tick(char *msg); |
| |
| /** |
| * Record tock. timing_debug_dump_results will then show the difference |
| * between this tock and the last tick. |
| */ |
| void timing_debug_tock(char *msg); |
| |
| #endif /* #ifndef _TIMING_DEBUG_H */ |