X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=libust%2Ftracercore.h;h=52f75ec82352fca4ebddb7fde5245ecb39aef14d;hb=12e81b07455a1aef2e2bcc73004f14a7b73596fa;hp=3113383cfd69184e52cd06f1a81f3b47566f8472;hpb=31607b38d9c0df726f9f100483f2a9d32ac4ceb9;p=ust.git

diff --git a/libust/tracercore.h b/libust/tracercore.h
index 3113383..52f75ec 100644
--- a/libust/tracercore.h
+++ b/libust/tracercore.h
@@ -42,8 +42,7 @@ struct ltt_traces {
 extern struct ltt_traces ltt_traces;
 
 /* 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);
@@ -53,39 +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 /* UST_TRACERCORE_H */