Tracepoint and TRACEPOINT_EVENT API cleanup

[ust.git] / libust / tracercore.h

diff --git a/libust/tracercore.h b/libust/tracercore.h
index 2f3d7c4a3b9fc93c9a85e6eac544a889f00947c8..9673cca2a875cf6bf44e86fb4681957c04828948 100644 (file)
--- a/libust/tracercore.h
+++ b/libust/tracercore.h
@@ -21,11 +21,9 @@
 #ifndef UST_TRACERCORE_H
 #define UST_TRACERCORE_H
 
-#include <ust/kernelcompat.h>
-//ust// #include <linux/percpu.h>
-
-/* ltt's root dir in debugfs */
-#define LTT_ROOT        "ltt"
+#include <ust/kcompat/kcompat.h>
+#include <ust/core.h>
+#include <urcu/list.h>
 
 /*
  * All modifications of ltt_traces must be done by ltt-tracer.c, while holding
@@ -34,8 +32,8 @@
  * list.
  */
 struct ltt_traces {
-       struct list_head setup_head;    /* Pre-allocated traces list */
-       struct list_head head;          /* Allocated Traces list */
+       struct cds_list_head setup_head;        /* Pre-allocated traces list */
+       struct cds_list_head head;              /* Allocated Traces list */
        unsigned int num_active_traces; /* Number of active traces */
 } ____cacheline_aligned;
 
@@ -52,39 +50,4 @@ extern ltt_run_filter_functor ltt_run_filter;
 extern void ltt_filter_register(ltt_run_filter_functor func);
 extern void ltt_filter_unregister(void);
 
-#if defined(CONFIG_LTT) && defined(CONFIG_LTT_ALIGNMENT)
-
-/*
- * Calculate the offset needed to align the type.
- * size_of_type must be non-zero.
- */
-static inline unsigned int ltt_align(size_t align_drift, size_t size_of_type)
-{
-       size_t alignment = min(sizeof(void *), size_of_type);
-       return (alignment - align_drift) & (alignment - 1);
-}
-/* Default arch alignment */
-#define LTT_ALIGN
-
-static inline int ltt_get_alignment(void)
-{
-       return sizeof(void *);
-}
-
-#else
-
-static inline unsigned int ltt_align(size_t align_drift,
-                size_t size_of_type)
-{
-       return 0;
-}
-
-#define LTT_ALIGN __attribute__((packed))
-
-static inline int ltt_get_alignment(void)
-{
-       return 0;
-}
-#endif /* defined(CONFIG_LTT) && defined(CONFIG_LTT_ALIGNMENT) */
-
 #endif /* UST_TRACERCORE_H */