Move kernelcompat.h to include/ust/ and share.h, usterr.h to include/

[ust.git] / libust / tracer.h

diff --git a/libust/tracer.h b/libust/tracer.h
index 0c283ab4dfbb5c501472734a50e4815ff3cda623..cb84dad7e05332725a20a54b65b6d2cf9b82a9e3 100644 (file)
--- a/libust/tracer.h
+++ b/libust/tracer.h
@@ -27,12 +27,12 @@
 #include <sys/types.h>
 #include <stdarg.h>
 //#include "list.h"
-#include "kernelcompat.h"
+#include <ust/kernelcompat.h>
 #include "buffer.h"
 #include "relay.h"
 #include "channels.h"
 #include "tracercore.h"
-#include "marker.h"
+#include <ust/marker.h>
 
 /* Number of bytes to log with a read/write event */
 #define LTT_LOG_RW_SIZE                        32L
@@ -68,7 +68,7 @@ struct ltt_serialize_closure {
        unsigned int cb_idx;
 };
 
-size_t ltt_serialize_data(struct rchan_buf *buf, size_t buf_offset,
+extern size_t ltt_serialize_data(struct rchan_buf *buf, size_t buf_offset,
                        struct ltt_serialize_closure *closure,
                        void *serialize_private,
                        int *largest_align, const char *fmt, va_list *args);
@@ -520,14 +520,17 @@ static inline int ltt_reserve_slot(
 #define LTT_FLIGHT_PREFIX      "flight-"
 
 /* Tracer properties */
-//#define LTT_DEFAULT_SUBBUF_SIZE_LOW  65536
-#define LTT_DEFAULT_SUBBUF_SIZE_LOW    4096
+//#define LTT_DEFAULT_SUBBUF_SIZE_LOW  134217728
+#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    4096
+//#define LTT_DEFAULT_SUBBUF_SIZE_MED  134217728
+#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   4096    
+//#define LTT_DEFAULT_SUBBUF_SIZE_HIGH 134217728
+#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
@@ -549,8 +552,8 @@ enum ltt_module_function {
        LTT_FUNCTION_STATEDUMP
 };
 
-void ltt_transport_register(struct ltt_transport *transport);
-void ltt_transport_unregister(struct ltt_transport *transport);
+extern void ltt_transport_register(struct ltt_transport *transport);
+extern void ltt_transport_unregister(struct ltt_transport *transport);
 
 /* Exported control function */
 
@@ -566,22 +569,22 @@ union ltt_control_args {
        } new_trace;
 };
 
-int _ltt_trace_setup(const char *trace_name);
-int ltt_trace_setup(const char *trace_name);
-struct ltt_trace_struct *_ltt_trace_find_setup(const char *trace_name);
-int ltt_trace_set_type(const char *trace_name, const char *trace_type);
-int ltt_trace_set_channel_subbufsize(const char *trace_name,
+extern int _ltt_trace_setup(const char *trace_name);
+extern int ltt_trace_setup(const char *trace_name);
+extern struct ltt_trace_struct *_ltt_trace_find_setup(const char *trace_name);
+extern int ltt_trace_set_type(const char *trace_name, const char *trace_type);
+extern int ltt_trace_set_channel_subbufsize(const char *trace_name,
                const char *channel_name, unsigned int size);
-int ltt_trace_set_channel_subbufcount(const char *trace_name,
+extern int ltt_trace_set_channel_subbufcount(const char *trace_name,
                const char *channel_name, unsigned int cnt);
-int ltt_trace_set_channel_enable(const char *trace_name,
+extern int ltt_trace_set_channel_enable(const char *trace_name,
                const char *channel_name, unsigned int enable);
-int ltt_trace_set_channel_overwrite(const char *trace_name,
+extern int ltt_trace_set_channel_overwrite(const char *trace_name,
                const char *channel_name, unsigned int overwrite);
-int ltt_trace_alloc(const char *trace_name);
-int ltt_trace_destroy(const char *trace_name);
-int ltt_trace_start(const char *trace_name);
-int ltt_trace_stop(const char *trace_name);
+extern int ltt_trace_alloc(const char *trace_name);
+extern int ltt_trace_destroy(const char *trace_name);
+extern int ltt_trace_start(const char *trace_name);
+extern int ltt_trace_stop(const char *trace_name);
 
 enum ltt_filter_control_msg {
        LTT_FILTER_DEFAULT_ACCEPT,
@@ -593,16 +596,16 @@ extern int ltt_filter_control(enum ltt_filter_control_msg msg,
 
 extern struct dentry *get_filter_root(void);
 
-void ltt_write_trace_header(struct ltt_trace_struct *trace,
+extern void ltt_write_trace_header(struct ltt_trace_struct *trace,
                struct ltt_subbuffer_header *header);
 extern void ltt_buffer_destroy(struct ltt_channel_struct *ltt_chan);
 
-void ltt_core_register(int (*function)(u8, void *));
+extern void ltt_core_register(int (*function)(u8, void *));
 
-void ltt_core_unregister(void);
+extern void ltt_core_unregister(void);
 
-void ltt_release_trace(struct kref *kref);
-void ltt_release_transport(struct kref *kref);
+extern void ltt_release_trace(struct kref *kref);
+extern void ltt_release_transport(struct kref *kref);
 
 extern int ltt_probe_register(struct ltt_available_probe *pdata);
 extern int ltt_probe_unregister(struct ltt_available_probe *pdata);
@@ -612,9 +615,9 @@ extern int ltt_marker_disconnect(const char *channel, const char *mname,
                const char *pname);
 extern void ltt_dump_marker_state(struct ltt_trace_struct *trace);
 
-void ltt_lock_traces(void);
-void ltt_unlock_traces(void);
+extern void ltt_lock_traces(void);
+extern void ltt_unlock_traces(void);
 
-struct ltt_trace_struct *_ltt_trace_find(const char *trace_name);
+extern struct ltt_trace_struct *_ltt_trace_find(const char *trace_name);
 
 #endif /* _LTT_TRACER_H */