Remove kref from kcompat's headers and code

[ust.git] / libust / tracer.c

diff --git a/libust/tracer.c b/libust/tracer.c
index ecf403adfeee3e6ea580fe8b3ad5f998de295c90..eb44f5459280c7c053417007b36285aede2702ce 100644 (file)
--- a/libust/tracer.c
+++ b/libust/tracer.c
@@ -324,7 +324,7 @@ struct ust_trace *_ltt_trace_find_setup(const char *trace_name)
  * ltt_release_transport - Release an LTT transport
  * @kref : reference count on the transport
  */
-void ltt_release_transport(struct kref *kref)
+void ltt_release_transport(struct urcu_ref *urcu_ref)
 {
 //ust//        struct ust_trace *trace = container_of(kref,
 //ust//                        struct ust_trace, ltt_transport_kref);
@@ -335,10 +335,10 @@ void ltt_release_transport(struct kref *kref)
  * ltt_release_trace - Release a LTT trace
  * @kref : reference count on the trace
  */
-void ltt_release_trace(struct kref *kref)
+void ltt_release_trace(struct urcu_ref *urcu_ref)
 {
-       struct ust_trace *trace = _ust_container_of(kref,
-                       struct ust_trace, kref);
+       struct ust_trace *trace = _ust_container_of(urcu_ref,
+                       struct ust_trace, urcu_ref);
        ltt_channels_trace_free(trace->channels);
        free(trace);
 }
@@ -640,9 +640,9 @@ int ltt_trace_alloc(const char *trace_name)
                goto traces_error;
        }
 
-       kref_init(&trace->kref);
-       kref_init(&trace->ltt_transport_kref);
-//ust//        init_waitqueue_head(&trace->kref_wq);
+       urcu_ref_init(&trace->urcu_ref);
+       urcu_ref_init(&trace->ltt_transport_urcu_ref);
+//ust//        init_waitqueue_head(&trace->urcu_ref_wq);
        trace->active = 0;
 //ust//        get_trace_clock();
        trace->freq_scale = trace_clock_freq_scale();
@@ -811,7 +811,7 @@ static void __ltt_trace_destroy(struct ust_trace *trace, int drop)
                        trace->ops->remove_channel(chan);
        }
 
-       kref_put(&trace->ltt_transport_kref, ltt_release_transport);
+       urcu_ref_put(&trace->ltt_transport_urcu_ref, ltt_release_transport);
 
 //ust//        module_put(trace->transport->owner);
 
@@ -824,7 +824,7 @@ static void __ltt_trace_destroy(struct ust_trace *trace, int drop)
 //ust//                __wait_event_interruptible(trace->kref_wq,
 //ust//                        (atomic_read(&trace->kref.refcount) == 1), ret);
 //ust//        }
-       kref_put(&trace->kref, ltt_release_trace);
+       urcu_ref_put(&trace->urcu_ref, ltt_release_trace);
 }
 
 int ltt_trace_destroy(const char *trace_name, int drop)