wrapper/poll.h

   1 #ifndef CONFIG_LIB_RING_BUFFER
   2 #include <linux/poll.h>
   3
   4 #warning "poll_wait_set_exclusive() is defined as no-op. Will increase LTTng overhead. Please consider using the LTTng kernel tree for better results."
   5
   6 /*
   7  * Will cause higher overhead when signalling all possible reader threads when a
   8  * buffer is ready to be consumed.
   9  */
  10 #define poll_wait_set_exclusive(poll_table)
  11
  12 #endif