wrapper/poll.h

   1 #ifndef _LTTNG_WRAPPER_POLL_H
   2 #define _LTTNG_WRAPPER_POLL_H
   3
   4 /*
   5  * Copyright (C) 2011 Mathieu Desnoyers (mathieu.desnoyers@efficios.com)
   6  *
   7  * Dual LGPL v2.1/GPL v2 license.
   8  */
   9
  10 #include <linux/poll.h>
  11
  12 /*
  13  * Note: poll_wait_set_exclusive() is defined as no-op. Thundering herd
  14  * effect can be noticed with large number of consumer threads.
  15  */
  16
  17 #define poll_wait_set_exclusive(poll_table)
  18
  19 #endif /* _LTTNG_WRAPPER_POLL_H */