X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt-tracer.h;h=b4e18f717bd54b300f0bd906d35b3fd21561b76b;hb=588e6a7f55aedfdf5d48147e577bdb180cd9e5cd;hp=f1cd2d90f75e4d258f335c400a6c0aa759c9533c;hpb=d793d5e111fe1436fb8e15daa5d7fb1be8987bb4;p=lttng-modules.git

diff --git a/ltt-tracer.h b/ltt-tracer.h
index f1cd2d90..b4e18f71 100644
--- a/ltt-tracer.h
+++ b/ltt-tracer.h
@@ -23,6 +23,10 @@
 #include "ltt-tracer-core.h"
 #include "ltt-events.h"
 
+#define LTTNG_VERSION 0
+#define LTTNG_PATCHLEVEL 9
+#define LTTNG_SUBLEVEL 1
+
 #ifndef CHAR_BIT
 #define CHAR_BIT 8
 #endif
@@ -96,38 +100,11 @@ enum ltt_channels {
  * concerns.
  */
 
-#define LTT_RESERVED_EVENTS	3
-#define LTT_EVENT_BITS		5
-#define LTT_FREE_EVENTS		((1 << LTT_EVENT_BITS) - LTT_RESERVED_EVENTS)
-#define LTT_TSC_BITS		27
-#define LTT_TSC_MASK		((1 << LTT_TSC_BITS) - 1)
-
-struct event_header {
-	u32 id_time;		/* 5 bits event id (MSB); 27 bits time (LSB) */
-};
-
-/* Reservation flags */
-#define	LTT_RFLAG_ID			(1 << 0)
-#define	LTT_RFLAG_ID_SIZE		(1 << 1)
-#define	LTT_RFLAG_ID_SIZE_TSC		(1 << 2)
-
 #define LTT_MAX_SMALL_SIZE		0xFFFFU
 
 #ifdef RING_BUFFER_ALIGN
-static inline
-size_t ltt_get_header_alignment(void)
-{
-	return sizeof(struct event_header) * CHAR_BIT;
-}
-
 #define ltt_alignof(type)	__alignof__(type)
 #else
-static inline
-size_t ltt_get_header_alignment(void)
-{
-	return CHAR_BIT;
-}
-
 #define ltt_alignof(type)	1
 #endif
 
@@ -151,6 +128,9 @@ size_t ltt_get_header_alignment(void)
  */
 #define LTT_RESERVE_CRITICAL		4096
 
+#define LTT_RFLAG_EXTENDED		RING_BUFFER_RFLAG_END
+#define LTT_RFLAG_END			(LTT_RFLAG_EXTENDED << 1)
+
 /* Register and unregister function pointers */
 
 enum ltt_module_function {