Inline implementation of task_prio()

[lttng-modules.git] / include / lttng / events-internal.h

diff --git a/include/lttng/events-internal.h b/include/lttng/events-internal.h
index 57a7325eb62a3105eca41656e046c9613f01dec8..a727230ffffb8c21320b04b502e98ff4755987d1 100644 (file)
--- a/include/lttng/events-internal.h
+++ b/include/lttng/events-internal.h
@@ -9,6 +9,7 @@
 #define _LTTNG_EVENTS_INTERNAL_H
 
 #include <wrapper/compiler_attributes.h>
+#include <wrapper/uuid.h>
 
 #include <lttng/events.h>
 
@@ -236,20 +237,19 @@ struct lttng_event_enabler_common {
        unsigned int enabled:1;
 
        uint64_t user_token;            /* User-provided token. */
+
+       struct list_head node;          /* list of enablers */
+       bool published;                 /* published in list. */
 };
 
 struct lttng_event_recorder_enabler {
        struct lttng_event_enabler_common parent;
-       struct list_head node;          /* per-session list of enablers */
-       bool published;                 /* published in per-session list. */
        struct lttng_kernel_channel_buffer *chan;
 };
 
 struct lttng_event_notifier_enabler {
        struct lttng_event_enabler_common parent;
        uint64_t error_counter_index;
-       struct list_head node;  /* List of event_notifier enablers */
-       bool published;         /* published in group list. */
        struct lttng_event_notifier_group *group;
 
        /* head list of struct lttng_kernel_bytecode_node */
@@ -310,7 +310,7 @@ struct lttng_metadata_cache {
        atomic_t producing;             /* Metadata being produced (incomplete) */
        struct kref refcount;           /* Metadata cache usage */
        struct list_head metadata_stream;       /* Metadata stream list */
-       uuid_le uuid;                   /* Trace session unique ID (copy) */
+       guid_t uuid;                    /* Trace session unique ID (copy) */
        struct mutex lock;              /* Produce/consume lock */
        uint64_t version;               /* Current version of the metadata */
 };
@@ -460,7 +460,7 @@ struct lttng_kernel_session_private {
        struct list_head events;                /* Event list head */
        struct list_head list;                  /* Session list */
        unsigned int free_chan_id;              /* Next chan ID to allocate */
-       uuid_le uuid;                           /* Trace session unique ID */
+       guid_t uuid;                            /* Trace session unique ID */
        struct lttng_metadata_cache *metadata_cache;
        unsigned int metadata_dumped:1,
                tstate:1;                       /* Transient enable state */
@@ -844,6 +844,9 @@ bool lttng_event_enabler_match_event(struct lttng_event_enabler_common *event_en
 bool lttng_event_enabler_desc_match_event(struct lttng_event_enabler_common *event_enabler,
                const struct lttng_kernel_event_desc *desc,
                struct lttng_kernel_event_common *event);
+bool lttng_event_enabler_event_name_match_event(struct lttng_event_enabler_common *event_enabler,
+               const char *event_name,
+               struct lttng_kernel_event_common *event);
 
 void lttng_enabler_link_bytecode(const struct lttng_kernel_event_desc *event_desc,
                struct lttng_kernel_ctx *ctx,
@@ -851,7 +854,7 @@ void lttng_enabler_link_bytecode(const struct lttng_kernel_event_desc *event_des
                struct list_head *enabler_bytecode_runtime_head);
 
 #if defined(CONFIG_HAVE_SYSCALL_TRACEPOINTS)
-int lttng_syscalls_register_event(struct lttng_event_enabler_common *event_enabler);
+int lttng_event_enabler_create_syscall_events_if_missing(struct lttng_event_enabler_common *event_enabler);
 int lttng_syscall_filter_enable_event(struct lttng_kernel_event_common *event);
 int lttng_syscall_filter_disable_event(struct lttng_kernel_event_common *event);
 
@@ -863,7 +866,7 @@ long lttng_syscall_table_get_active_mask(struct lttng_kernel_syscall_table *sysc
 
 void lttng_syscall_table_set_wildcard_all(struct lttng_event_enabler_common *event_enabler);
 #else
-static inline int lttng_syscalls_register_event(struct lttng_event_enabler_common *event_enabler)
+static inline int lttng_event_enabler_create_syscall_events_if_missing(struct lttng_event_enabler_common *event_enabler)
 {
        return -ENOSYS;
 }