[release/8.0] Remove public provider from rundown session (#92048)

* add rundown check

* Update ep-session.c

* Check for rundown provider

* Fix

* Update src/mono/mono/eventpipe/ep-rt-types-mono.h

Co-authored-by: Aleksey Kliger (λgeek) <[email protected]>

* Fix cross plat build

* Revert previous changes

* Remove public provider from rundown session

* Finish reverting

* Update ep-session.c

---------

Co-authored-by: David Mason <[email protected]>
Co-authored-by: Aleksey Kliger (λgeek) <[email protected]>

Author: 3 people

src/native/eventpipe/ep-session.c

@@ -329,24 +329,16 @@ ep_session_enable_rundown (EventPipeSession *session)
 	const uint64_t keywords = 0x80020139;
 	const EventPipeEventLevel verbose_logging_level = EP_EVENT_LEVEL_VERBOSE;
 
-	EventPipeProviderConfiguration rundown_providers [2];
-	uint32_t rundown_providers_len = (uint32_t)ARRAY_SIZE (rundown_providers);
+	EventPipeProviderConfiguration rundown_provider;
+	ep_provider_config_init (&rundown_provider, ep_config_get_rundown_provider_name_utf8 (), keywords, verbose_logging_level, NULL); // Rundown provider.
 
-	ep_provider_config_init (&rundown_providers [0], ep_config_get_public_provider_name_utf8 (), keywords, verbose_logging_level, NULL); // Public provider.
-	ep_provider_config_init (&rundown_providers [1], ep_config_get_rundown_provider_name_utf8 (), keywords, verbose_logging_level, NULL); // Rundown provider.
+	EventPipeSessionProvider *session_provider = ep_session_provider_alloc (
+		ep_provider_config_get_provider_name (&rundown_provider),
+		ep_provider_config_get_keywords (&rundown_provider),
+		ep_provider_config_get_logging_level (&rundown_provider),
+		ep_provider_config_get_filter_data (&rundown_provider));
 
-	// Update provider list with rundown configuration.
-	for (uint32_t i = 0; i < rundown_providers_len; ++i) {
-		const EventPipeProviderConfiguration *config = &rundown_providers [i];
-
-		EventPipeSessionProvider *session_provider = ep_session_provider_alloc (
-			ep_provider_config_get_provider_name (config),
-			ep_provider_config_get_keywords (config),
-			ep_provider_config_get_logging_level (config),
-			ep_provider_config_get_filter_data (config));
-
-		ep_raise_error_if_nok (ep_session_add_session_provider (session, session_provider));
-	}
+	ep_raise_error_if_nok (ep_session_add_session_provider (session, session_provider));
 
 	ep_session_set_rundown_enabled (session, true);
 	result = true;