projects / lttng-ust.git / blame
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| e92f3e28 MD |
1 | #ifndef _LTTNG_RING_BUFFER_NOHZ_H |
| 2 | #define _LTTNG_RING_BUFFER_NOHZ_H | |
| 852c2936 MD |
3 | |
| 4 | /* | |
| e92f3e28 | 5 | * libringbuffer/nohz.h |
| 852c2936 | 6 | * |
| e92f3e28 | 7 | * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| 852c2936 | 8 | * |
| e92f3e28 MD |
9 | * This library is free software; you can redistribute it and/or |
| 10 | * modify it under the terms of the GNU Lesser General Public | |
| 11 | * License as published by the Free Software Foundation; only | |
| 12 | * version 2.1 of the License. | |
| 13 | * | |
| 14 | * This library is distributed in the hope that it will be useful, | |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 | * Lesser General Public License for more details. | |
| 18 | * | |
| 19 | * You should have received a copy of the GNU Lesser General Public | |
| 20 | * License along with this library; if not, write to the Free Software | |
| 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| 852c2936 MD |
22 | */ |
| 23 | ||
| 24 | #ifdef CONFIG_LIB_RING_BUFFER | |
| 25 | void lib_ring_buffer_tick_nohz_flush(void); | |
| 26 | void lib_ring_buffer_tick_nohz_stop(void); | |
| 27 | void lib_ring_buffer_tick_nohz_restart(void); | |
| 28 | #else | |
| 29 | static inline void lib_ring_buffer_tick_nohz_flush(void) | |
| 30 | { | |
| 31 | } | |
| 32 | ||
| 33 | static inline void lib_ring_buffer_tick_nohz_stop(void) | |
| 34 | { | |
| 35 | } | |
| 36 | ||
| 37 | static inline void lib_ring_buffer_tick_nohz_restart(void) | |
| 38 | { | |
| 39 | } | |
| 40 | #endif | |
| 41 | ||
| e92f3e28 | 42 | #endif /* _LTTNG_RING_BUFFER_NOHZ_H */ |