X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=lttng-context-hostname.c;h=b8fa5149993c7a69f52b75b2b77c869cc4e3a0f7;hb=2459130397d7e7eecc44a5f06a39d65c78257eef;hp=e485aa9742c567a2befb343ffa9e17e925af2f4f;hpb=9f36eaed6f91d5897924b551b44d1edd8cee00e2;p=lttng-modules.git

diff --git a/lttng-context-hostname.c b/lttng-context-hostname.c
index e485aa97..b8fa5149 100644
--- a/lttng-context-hostname.c
+++ b/lttng-context-hostname.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
  *
  * lttng-context-hostname.c
  *
@@ -12,7 +12,7 @@
 #include <linux/sched.h>
 #include <linux/utsname.h>
 #include <lttng-events.h>
-#include <wrapper/ringbuffer/frontend_types.h>
+#include <ringbuffer/frontend_types.h>
 #include <wrapper/vmalloc.h>
 #include <lttng-tracer.h>
 
@@ -75,6 +75,9 @@ void hostname_get_value(struct lttng_ctx_field *field,
 	value->str = hostname;
 }
 
+static const struct lttng_type hostname_array_elem_type =
+	__type_integer(char, 0, 0, -1, __BYTE_ORDER, 10, UTF8);
+
 int lttng_add_hostname_to_ctx(struct lttng_ctx **ctx)
 {
 	struct lttng_ctx_field *field;
@@ -87,21 +90,17 @@ int lttng_add_hostname_to_ctx(struct lttng_ctx **ctx)
 		return -EEXIST;
 	}
 	field->event_field.name = "hostname";
-	field->event_field.type.atype = atype_array;
-	field->event_field.type.u.array.elem_type.atype = atype_integer;
-	field->event_field.type.u.array.elem_type.u.basic.integer.size = sizeof(char) * CHAR_BIT;
-	field->event_field.type.u.array.elem_type.u.basic.integer.alignment = lttng_alignof(char) * CHAR_BIT;
-	field->event_field.type.u.array.elem_type.u.basic.integer.signedness = lttng_is_signed_type(char);
-	field->event_field.type.u.array.elem_type.u.basic.integer.reverse_byte_order = 0;
-	field->event_field.type.u.array.elem_type.u.basic.integer.base = 10;
-	field->event_field.type.u.array.elem_type.u.basic.integer.encoding = lttng_encode_UTF8;
-	field->event_field.type.u.array.length = LTTNG_HOSTNAME_CTX_LEN;
+	field->event_field.type.atype = atype_array_nestable;
+	field->event_field.type.u.array_nestable.elem_type =
+		&hostname_array_elem_type;
+	field->event_field.type.u.array_nestable.length = LTTNG_HOSTNAME_CTX_LEN;
+	field->event_field.type.u.array_nestable.alignment = 0;
 
 	field->get_size = hostname_get_size;
 	field->record = hostname_record;
 	field->get_value = hostname_get_value;
 	lttng_context_update(*ctx);
-	wrapper_vmalloc_sync_all();
+	wrapper_vmalloc_sync_mappings();
 	return 0;
 }
 EXPORT_SYMBOL_GPL(lttng_add_hostname_to_ctx);