add custom probes support and update tracepoints

[ust.git] / libust / tracercore.h

diff --git a/libust/tracercore.h b/libust/tracercore.h
index 5a088db65e4e2c5c4e81ec91ecb640da7897aed5..52f75ec82352fca4ebddb7fde5245ecb39aef14d 100644 (file)
--- a/libust/tracercore.h
+++ b/libust/tracercore.h
@@ -18,8 +18,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#ifndef LTT_CORE_H
-#define LTT_CORE_H
+#ifndef UST_TRACERCORE_H
+#define UST_TRACERCORE_H
 
 #include <ust/kernelcompat.h>
 //ust// #include <linux/percpu.h>
@@ -41,14 +41,8 @@ struct ltt_traces {
 
 extern struct ltt_traces ltt_traces;
 
-/*
- * get dentry of ltt's root dir
- */
-struct dentry *get_ltt_root(void);
-
 /* Keep track of trap nesting inside LTT */
-//ust// DECLARE_PER_CPU(unsigned int, ltt_nesting);
-extern unsigned int ltt_nesting;
+extern __thread int ltt_nesting;
 
 typedef int (*ltt_run_filter_functor)(void *trace, uint16_t eID);
 //typedef int (*ltt_run_filter_functor)(void *, __u16);
@@ -58,39 +52,4 @@ 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 /* LTT_CORE_H */
+#endif /* UST_TRACERCORE_H */