libringbuffer/nohz.h

   1 /*
   2  * SPDX-License-Identifier: LGPL-2.1-only
   3  *
   4  * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   5  */
   6
   7 #ifndef _LTTNG_RING_BUFFER_NOHZ_H
   8 #define _LTTNG_RING_BUFFER_NOHZ_H
   9
  10 #ifdef CONFIG_LIB_RING_BUFFER
  11 void lib_ring_buffer_tick_nohz_flush(void);
  12 void lib_ring_buffer_tick_nohz_stop(void);
  13 void lib_ring_buffer_tick_nohz_restart(void);
  14 #else
  15 static inline void lib_ring_buffer_tick_nohz_flush(void)
  16 {
  17 }
  18
  19 static inline void lib_ring_buffer_tick_nohz_stop(void)
  20 {
  21 }
  22
  23 static inline void lib_ring_buffer_tick_nohz_restart(void)
  24 {
  25 }
  26 #endif
  27
  28 #endif /* _LTTNG_RING_BUFFER_NOHZ_H */