Fix: pthread wrapper ip context

[lttng-ust.git] / liblttng-ust-libc-wrapper / lttng-ust-pthread.c

diff --git a/liblttng-ust-libc-wrapper/lttng-ust-pthread.c b/liblttng-ust-libc-wrapper/lttng-ust-pthread.c
index 97e3eb88a4ba37328b9fd1c63b25c9cd3f56d28e..fd3af1105a961422e276671a483b18c81a80389a 100644 (file)
--- a/liblttng-ust-libc-wrapper/lttng-ust-pthread.c
+++ b/liblttng-ust-libc-wrapper/lttng-ust-pthread.c
@@ -22,6 +22,7 @@
 
 #define TRACEPOINT_DEFINE
 #define TRACEPOINT_CREATE_PROBES
+#define TP_IP_PARAM ip
 #include "ust_pthread.h"
 
 static __thread int thread_in_trace;
@@ -46,9 +47,11 @@ int pthread_mutex_lock(pthread_mutex_t *mutex)
        }
 
        thread_in_trace = 1;
-       tracepoint(lttng_ust_pthread, pthread_mutex_lock_req, mutex);
+       tracepoint(lttng_ust_pthread, pthread_mutex_lock_req, mutex,
+               __builtin_return_address(0));
        retval = mutex_lock(mutex);
-       tracepoint(lttng_ust_pthread, pthread_mutex_lock_acq, mutex, retval);
+       tracepoint(lttng_ust_pthread, pthread_mutex_lock_acq, mutex,
+               retval, __builtin_return_address(0));
        thread_in_trace = 0;
        return retval;
 }
@@ -74,7 +77,8 @@ int pthread_mutex_trylock(pthread_mutex_t *mutex)
 
        thread_in_trace = 1;
        retval = mutex_trylock(mutex);
-       tracepoint(lttng_ust_pthread, pthread_mutex_trylock, mutex, retval);
+       tracepoint(lttng_ust_pthread, pthread_mutex_trylock, mutex,
+               retval, __builtin_return_address(0));
        thread_in_trace = 0;
        return retval;
 }
@@ -100,7 +104,8 @@ int pthread_mutex_unlock(pthread_mutex_t *mutex)
 
        thread_in_trace = 1;
        retval = mutex_unlock(mutex);
-       tracepoint(lttng_ust_pthread, pthread_mutex_unlock, mutex, retval);
+       tracepoint(lttng_ust_pthread, pthread_mutex_unlock, mutex,
+               retval, __builtin_return_address(0));
        thread_in_trace = 0;
        return retval;
 }