src/ceph/src/tracing/cyg_profile_functions.c

   1 #include "acconfig.h"
   2
   3 #ifdef WITH_LTTNG
   4 #define TRACEPOINT_DEFINE
   5 #define TRACEPOINT_PROBE_DYNAMIC_LINKAGE
   6 #include "tracing/cyg_profile.h"
   7 #undef TRACEPOINT_PROBE_DYNAMIC_LINKAGE
   8 #undef TRACEPOINT_DEFINE
   9 #endif
  10
  11 void __cyg_profile_func_enter(void *this_fn, void *call_site)
  12     __attribute__((no_instrument_function));
  13
  14 void __cyg_profile_func_exit(void *this_fn, void *call_site)
  15     __attribute__((no_instrument_function));
  16
  17
  18 void __cyg_profile_func_enter(void *this_fn, void *call_site)
  19 {
  20 #ifdef WITH_LTTNG
  21     tracepoint(lttng_ust_cyg_profile, func_entry, this_fn, call_site);
  22 #endif
  23 }
  24
  25 void __cyg_profile_func_exit(void *this_fn, void *call_site)
  26 {
  27 #ifdef WITH_LTTNG
  28     tracepoint(lttng_ust_cyg_profile, func_exit, this_fn, call_site);
  29 #endif
  30 }
  31