X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lttng-context-hostname.c;h=8462da4199f207fbdb2346255fb1ba42b57b86f1;hb=f1f2e1141d41c5bb2d72bf3fd1cdceb9a1c0bc53;hp=6f9d130cb6acfbef5747e403bba97285521017b2;hpb=b7cdc18250880cc44edeef4a4b42c8ac7a135a6d;p=lttng-modules.git

diff --git a/lttng-context-hostname.c b/lttng-context-hostname.c
index 6f9d130c..8462da41 100644
--- a/lttng-context-hostname.c
+++ b/lttng-context-hostname.c
@@ -13,7 +13,6 @@
 #include <linux/utsname.h>
 #include <lttng-events.h>
 #include <wrapper/ringbuffer/frontend_types.h>
-#include <wrapper/vmalloc.h>
 #include <lttng-tracer.h>
 
 #define LTTNG_HOSTNAME_CTX_LEN	(__NEW_UTS_LEN + 1)
@@ -75,6 +74,9 @@ 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 +89,16 @@ 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();
 	return 0;
 }
 EXPORT_SYMBOL_GPL(lttng_add_hostname_to_ctx);