X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lttng-events.c;h=4f30904dc0c922d7c865369387a42c4d860a45c9;hb=78062c794f19c91e88e371eb014ded5f2afe17bf;hp=7a1be7295a7ef33d1e61f692d9a2926c0ed03d77;hpb=a605814333fe405404f42d5e5de51db234a538fe;p=lttng-modules.git

diff --git a/lttng-events.c b/lttng-events.c
index 7a1be729..4f30904d 100644
--- a/lttng-events.c
+++ b/lttng-events.c
@@ -30,8 +30,10 @@
 #include "wrapper/uuid.h"
 #include "wrapper/vmalloc.h"	/* for wrapper_vmalloc_sync_all() */
 #include "wrapper/random.h"
+#include "wrapper/tracepoint.h"
 #include "lttng-events.h"
 #include "lttng-tracer.h"
+#include "lttng-abi-old.h"
 
 static LIST_HEAD(sessions);
 static LIST_HEAD(lttng_transport_list);
@@ -316,7 +318,7 @@ struct lttng_event *lttng_event_create(struct lttng_channel *chan,
 		event->desc = lttng_event_get(event_param->name);
 		if (!event->desc)
 			goto register_error;
-		ret = tracepoint_probe_register(event_param->name,
+		ret = kabi_2635_tracepoint_probe_register(event_param->name,
 				event->desc->probe_callback,
 				event);
 		if (ret)
@@ -420,7 +422,7 @@ int _lttng_event_unregister(struct lttng_event *event)
 
 	switch (event->instrumentation) {
 	case LTTNG_KERNEL_TRACEPOINT:
-		ret = tracepoint_probe_unregister(event->desc->name,
+		ret = kabi_2635_tracepoint_probe_unregister(event->desc->name,
 						  event->desc->probe_callback,
 						  event);
 		if (ret)
@@ -815,9 +817,9 @@ int _lttng_stream_packet_context_declare(struct lttng_session *session)
 		"struct packet_context {\n"
 		"	uint64_clock_monotonic_t timestamp_begin;\n"
 		"	uint64_clock_monotonic_t timestamp_end;\n"
+		"	uint64_t content_size;\n"
+		"	uint64_t packet_size;\n"
 		"	unsigned long events_discarded;\n"
-		"	uint32_t content_size;\n"
-		"	uint32_t packet_size;\n"
 		"	uint32_t cpu_id;\n"
 		"};\n\n"
 		);
@@ -903,7 +905,6 @@ int _lttng_session_metadata_statedump(struct lttng_session *session)
 	unsigned char uuid_s[37], clock_uuid_s[BOOT_ID_LEN];
 	struct lttng_channel *chan;
 	struct lttng_event *event;
-	char hostname[__NEW_UTS_LEN + 1];
 	int ret = 0;
 
 	if (!ACCESS_ONCE(session->active))
@@ -960,11 +961,6 @@ int _lttng_session_metadata_statedump(struct lttng_session *session)
 	if (ret)
 		goto end;
 
-	rcu_read_lock();
-	memcpy(hostname, task_nsproxy(current)->uts_ns->name.nodename,
-		sizeof(hostname));
-	rcu_read_unlock();
-
 	ret = lttng_metadata_printf(session,
 		"env {\n"
 		"	hostname = \"%s\";\n"
@@ -977,7 +973,7 @@ int _lttng_session_metadata_statedump(struct lttng_session *session)
 		"	tracer_minor = %d;\n"
 		"	tracer_patchlevel = %d;\n"
 		"};\n\n",
-		hostname,
+		current->nsproxy->uts_ns->name.nodename,
 		utsname()->sysname,
 		utsname()->release,
 		utsname()->version,