X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=lttng-context-pid.c;h=3211819d082097596e3802aa5c1620987c1162b7;hb=a33814173aed88ebfe6e8653adb9db4d94927132;hp=36712591a1c08114f493de5a7a801efe3722877c;hpb=13ab8b0a749053960f81a4924a3ed27775518f94;p=lttng-modules.git

diff --git a/lttng-context-pid.c b/lttng-context-pid.c
index 36712591..3211819d 100644
--- a/lttng-context-pid.c
+++ b/lttng-context-pid.c
@@ -50,6 +50,13 @@ void pid_record(struct lttng_ctx_field *field,
 	chan->ops->event_write(ctx, &pid, sizeof(pid));
 }
 
+static
+void pid_get_value(struct lttng_ctx_field *field,
+		union lttng_ctx_value *value)
+{
+	value->s64 = task_tgid_nr(current);
+}
+
 int lttng_add_pid_to_ctx(struct lttng_ctx **ctx)
 {
 	struct lttng_ctx_field *field;
@@ -71,6 +78,8 @@ int lttng_add_pid_to_ctx(struct lttng_ctx **ctx)
 	field->event_field.type.u.basic.integer.encoding = lttng_encode_none;
 	field->get_size = pid_get_size;
 	field->record = pid_record;
+	field->get_value = pid_get_value;
+	lttng_context_update(*ctx);
 	wrapper_vmalloc_sync_all();
 	return 0;
 }