add libtracing Makefile.am

[ust.git] / libtracing / tracer.c

diff --git a/libtracing/tracer.c b/libtracing/tracer.c
index 8810ab2727d4e32ee19f3e5148996dd14ac60c20..b807a508b0cb6120c1baeaedf9620674c343bf85 100644 (file)
--- a/libtracing/tracer.c
+++ b/libtracing/tracer.c
@@ -38,9 +38,9 @@
 //ust// #include <linux/delay.h>
 //ust// #include <linux/vmalloc.h>
 //ust// #include <asm/atomic.h>
+#include "kernelcompat.h"
 #include "tracercore.h"
 #include "tracer.h"
-#include "kernelcompat.h"
 #include "usterr.h"
 
 //ust// static void async_wakeup(unsigned long data);
@@ -324,7 +324,7 @@ static void trace_async_wakeup(struct ltt_trace_struct *trace)
  *
  * Returns a pointer to the trace structure, NULL if not found.
  */
-static struct ltt_trace_struct *_ltt_trace_find(const char *trace_name)
+struct ltt_trace_struct *_ltt_trace_find(const char *trace_name)
 {
        struct ltt_trace_struct *trace;
 
@@ -740,7 +740,7 @@ int ltt_trace_alloc(const char *trace_name)
 //ust//                                jiffies + LTT_PERCPU_TIMER_INTERVAL);
 //ust//                set_kernel_trace_flag_all_tasks();
 //ust//        }
-//ust//        list_add_rcu(&trace->list, &ltt_traces.head);
+       list_add_rcu(&trace->list, &ltt_traces.head);
 //ust//        synchronize_sched();
 
        ltt_unlock_traces();
@@ -838,6 +838,7 @@ static void __ltt_trace_destroy(struct ltt_trace_struct     *trace)
                        trace->ops->finish_channel(chan);
        }
 
+       return; /* FIXME: temporary for ust */
 //ust//        flush_scheduled_work();
 
        /*
@@ -956,7 +957,7 @@ int ltt_trace_start(const char *trace_name)
         * directly using this trace handle inside the logging function.
         */
 
-//ust//        ltt_dump_marker_state(trace);
+       ltt_dump_marker_state(trace);
 
 //ust//        if (!try_module_get(ltt_statedump_owner)) {
 //ust//                err = -ENODEV;