X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fevents.h;h=3a5f94d339339e7102a64c070508173232b8d7d8;hb=7c1ba2cad7412f74a10e0a7aabda67f6d649e15c;hp=c6c46b4acbdcab8ce8daaa4f1e039143f74997d5;hpb=fc66bf6a911e374789389f465c653c0c33b4c197;p=lttng-modules.git

diff --git a/include/lttng/events.h b/include/lttng/events.h
index c6c46b4a..3a5f94d3 100644
--- a/include/lttng/events.h
+++ b/include/lttng/events.h
@@ -27,11 +27,7 @@
 
 struct lttng_channel;
 struct lttng_kernel_session;
-struct lttng_metadata_cache;
 struct lttng_kernel_ring_buffer_ctx;
-struct perf_event;
-struct perf_event_attr;
-struct lib_ring_buffer_config;
 
 /* Type description */
 
@@ -388,8 +384,6 @@ struct lttng_kernel_channel_buffer_ops {
 				       const char __user *src, size_t len);
 };
 
-struct lttng_syscall_filter;
-
 #define LTTNG_EVENT_HT_BITS		12
 #define LTTNG_EVENT_HT_SIZE		(1U << LTTNG_EVENT_HT_BITS)
 
@@ -445,31 +439,20 @@ struct lttng_dynamic_len_stack {
 DECLARE_PER_CPU(struct lttng_dynamic_len_stack, lttng_dynamic_len_stack);
 
 /*
- * struct lttng_id_tracker declared in header due to deferencing of *v
+ * struct lttng_kernel_id_tracker declared in header due to deferencing of *v
  * in RCU_INITIALIZER(v).
  */
 #define LTTNG_ID_HASH_BITS	6
 #define LTTNG_ID_TABLE_SIZE	(1 << LTTNG_ID_HASH_BITS)
 
-enum tracker_type {
-	TRACKER_PID,
-	TRACKER_VPID,
-	TRACKER_UID,
-	TRACKER_VUID,
-	TRACKER_GID,
-	TRACKER_VGID,
-
-	TRACKER_UNKNOWN,
-};
-
-struct lttng_id_tracker_rcu {
+struct lttng_kernel_id_tracker_rcu {
 	struct hlist_head id_hash[LTTNG_ID_TABLE_SIZE];
 };
 
-struct lttng_id_tracker {
-	struct lttng_kernel_session *session;
-	enum tracker_type tracker_type;
-	struct lttng_id_tracker_rcu *p;	/* RCU dereferenced. */
+struct lttng_kernel_id_tracker {
+	struct lttng_kernel_id_tracker_private *priv;	/* Private API */
+
+	struct lttng_kernel_id_tracker_rcu *p;	/* RCU dereferenced. */
 };
 
 struct lttng_kernel_session_private;
@@ -479,17 +462,17 @@ struct lttng_kernel_session {
 
 	int active;			/* Is trace session active ? */
 
-	struct lttng_id_tracker pid_tracker;
-	struct lttng_id_tracker vpid_tracker;
-	struct lttng_id_tracker uid_tracker;
-	struct lttng_id_tracker vuid_tracker;
-	struct lttng_id_tracker gid_tracker;
-	struct lttng_id_tracker vgid_tracker;
+	struct lttng_kernel_id_tracker pid_tracker;
+	struct lttng_kernel_id_tracker vpid_tracker;
+	struct lttng_kernel_id_tracker uid_tracker;
+	struct lttng_kernel_id_tracker vuid_tracker;
+	struct lttng_kernel_id_tracker gid_tracker;
+	struct lttng_kernel_id_tracker vgid_tracker;
 };
 
 int lttng_kernel_probe_register(struct lttng_kernel_probe_desc *desc);
 void lttng_kernel_probe_unregister(struct lttng_kernel_probe_desc *desc);
 
-bool lttng_id_tracker_lookup(struct lttng_id_tracker_rcu *p, int id);
+bool lttng_id_tracker_lookup(struct lttng_kernel_id_tracker_rcu *p, int id);
 
 #endif /* _LTTNG_EVENTS_H */