- switch (event->instrumentation) {
- case LTTNG_KERNEL_TRACEPOINT:
- lttng_event_desc_put(event->desc);
- break;
- case LTTNG_KERNEL_KPROBE:
- module_put(event->desc->owner);
- lttng_kprobes_destroy_event_private(event);
- break;
- case LTTNG_KERNEL_KRETPROBE:
- module_put(event->desc->owner);
- lttng_kretprobes_destroy_private(event);
- break;
- case LTTNG_KERNEL_NOOP:
- case LTTNG_KERNEL_SYSCALL:
- break;
- case LTTNG_KERNEL_UPROBE:
- module_put(event->desc->owner);
- lttng_uprobes_destroy_event_private(event);
+ struct lttng_kernel_event_common_private *event_priv = event->priv;
+ struct lttng_enabler_ref *enabler_ref, *tmp_enabler_ref;
+
+ lttng_free_event_filter_runtime(event);
+ /* Free event enabler refs */
+ list_for_each_entry_safe(enabler_ref, tmp_enabler_ref,
+ &event_priv->enablers_ref_head, node)
+ kfree(enabler_ref);
+
+ switch (event->type) {
+ case LTTNG_KERNEL_EVENT_TYPE_RECORDER:
+ {
+ struct lttng_kernel_event_recorder *event_recorder =
+ container_of(event, struct lttng_kernel_event_recorder, parent);
+
+ switch (event_priv->instrumentation) {
+ case LTTNG_KERNEL_ABI_TRACEPOINT:
+ lttng_event_desc_put(event_priv->desc);
+ break;
+
+ case LTTNG_KERNEL_ABI_KPROBE:
+ module_put(event_priv->desc->owner);
+ lttng_kprobes_destroy_event_private(event_recorder);
+ break;
+
+ case LTTNG_KERNEL_ABI_KRETPROBE:
+ module_put(event_priv->desc->owner);
+ lttng_kretprobes_destroy_private(event_recorder);
+ break;
+
+ case LTTNG_KERNEL_ABI_SYSCALL:
+ break;
+
+ case LTTNG_KERNEL_ABI_UPROBE:
+ module_put(event_priv->desc->owner);
+ lttng_uprobes_destroy_event_private(event_recorder);
+ break;
+
+ case LTTNG_KERNEL_ABI_FUNCTION: /* Fall-through */
+ case LTTNG_KERNEL_ABI_NOOP: /* Fall-through */
+ default:
+ WARN_ON_ONCE(1);
+ }
+ list_del(&event_recorder->priv->node);
+ kmem_cache_free(event_recorder_private_cache, event_recorder->priv);
+ kmem_cache_free(event_recorder_cache, event_recorder);