X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=libtracing%2Ftracer.h;h=9af31944cda740b346d94d833abd7f03edee32cb;hb=f99be40702e206d2cef5aa056623d7b07f21f942;hp=cff0705c1020ef15e95a0e93a7cff07d7f449e35;hpb=8d938dbd14e689a294f8a251e4ac255985c65ad5;p=lttng-ust.git

diff --git a/libtracing/tracer.h b/libtracing/tracer.h
index cff0705c..9af31944 100644
--- a/libtracing/tracer.h
+++ b/libtracing/tracer.h
@@ -146,8 +146,7 @@ struct ltt_trace_ops {
 				void **transport_data, size_t data_size,
 				size_t *slot_size, long *buf_offset, u64 *tsc,
 				unsigned int *rflags,
-				int largest_align,
-				int cpu);
+				int largest_align);
 	void (*commit_slot) (struct ltt_channel_struct *channel,
 				void **transport_data, long buf_offset,
 				size_t slot_size);
@@ -168,7 +167,7 @@ struct ltt_trace_ops {
  	void (*remove_channel) (struct ltt_channel_struct *channel);
  	void (*user_errors) (struct ltt_trace_struct *trace,
  				unsigned int index, size_t data_size,
- 				struct user_dbg_data *dbg, int cpu);
+ 				struct user_dbg_data *dbg);
 //ust// #ifdef CONFIG_HOTPLUG_CPU
 //ust// 	int (*handle_cpuhp) (struct notifier_block *nb,
 //ust// 				unsigned long action, void *hcpu,
@@ -498,12 +497,11 @@ static inline int ltt_reserve_slot(
 		long *buf_offset,
 		u64 *tsc,
 		unsigned int *rflags,
-		int largest_align,
-		int cpu)
+		int largest_align)
 {
 	return trace->ops->reserve_slot(trace, channel, transport_data,
 			data_size, slot_size, buf_offset, tsc, rflags,
-			largest_align, cpu);
+			largest_align);
 }
 
 
@@ -549,11 +547,14 @@ static inline void ltt_commit_slot(
 #define LTT_FLIGHT_PREFIX	"flight-"
 
 /* Tracer properties */
-#define LTT_DEFAULT_SUBBUF_SIZE_LOW	65536
+//#define LTT_DEFAULT_SUBBUF_SIZE_LOW	65536
+#define LTT_DEFAULT_SUBBUF_SIZE_LOW	4096
 #define LTT_DEFAULT_N_SUBBUFS_LOW	2
-#define LTT_DEFAULT_SUBBUF_SIZE_MED	262144
+//#define LTT_DEFAULT_SUBBUF_SIZE_MED	262144
+#define LTT_DEFAULT_SUBBUF_SIZE_MED	4096
 #define LTT_DEFAULT_N_SUBBUFS_MED	2
-#define LTT_DEFAULT_SUBBUF_SIZE_HIGH	1048576
+//#define LTT_DEFAULT_SUBBUF_SIZE_HIGH	1048576
+#define LTT_DEFAULT_SUBBUF_SIZE_HIGH	4096	
 #define LTT_DEFAULT_N_SUBBUFS_HIGH	2
 #define LTT_TRACER_MAGIC_NUMBER		0x00D6B7ED
 #define LTT_TRACER_VERSION_MAJOR	2
@@ -691,4 +692,6 @@ void ltt_unlock_traces(void);
 
 //ust// #endif /* CONFIG_LTT */
 
+struct ltt_trace_struct *_ltt_trace_find(const char *trace_name);
+
 #endif /* _LTT_TRACER_H */