X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=lttng-context-migratable.c;h=207e02ffd8bee82b3ea5178718b358e58fe62119;hb=4f47ccf08dfac3d5db7553eb8b40bdab19764727;hp=4aefce61d43103ea698b041ce0fabc7e14a7fdac;hpb=241ae9a8fb62c3ce467d244e280062c24e73eb7a;p=lttng-modules.git

diff --git a/lttng-context-migratable.c b/lttng-context-migratable.c
index 4aefce61..207e02ff 100644
--- a/lttng-context-migratable.c
+++ b/lttng-context-migratable.c
@@ -1,33 +1,20 @@
-/*
+/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
+ *
  * lttng-context-migratable.c
  *
  * LTTng migratable context.
  *
  * Copyright (C) 2009-2015 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/irqflags.h>
-#include <lttng-events.h>
-#include <wrapper/ringbuffer/frontend_types.h>
+#include <lttng/events.h>
+#include <ringbuffer/frontend_types.h>
 #include <wrapper/vmalloc.h>
-#include <lttng-tracer.h>
+#include <lttng/tracer.h>
 
 static
 size_t migratable_get_size(size_t offset)
@@ -44,7 +31,7 @@ void migratable_record(struct lttng_ctx_field *field,
 		struct lib_ring_buffer_ctx *ctx,
 		struct lttng_channel *chan)
 {
-	uint8_t migratable = !__migrate_disabled(current);
+	uint8_t migratable = !current->migrate_disable;
 
 	lib_ring_buffer_align_ctx(ctx, lttng_alignof(migratable));
 	chan->ops->event_write(ctx, &migratable, sizeof(migratable));
@@ -55,7 +42,7 @@ void migratable_get_value(struct lttng_ctx_field *field,
 		struct lttng_probe_ctx *lttng_probe_ctx,
 		union lttng_ctx_value *value)
 {
-	value->s64 = !__migrate_disabled(current);
+	value->s64 = !current->migrate_disable;
 }
 
 int lttng_add_migratable_to_ctx(struct lttng_ctx **ctx)
@@ -71,17 +58,17 @@ int lttng_add_migratable_to_ctx(struct lttng_ctx **ctx)
 	}
 	field->event_field.name = "migratable";
 	field->event_field.type.atype = atype_integer;
-	field->event_field.type.u.basic.integer.size = sizeof(uint8_t) * CHAR_BIT;
-	field->event_field.type.u.basic.integer.alignment = lttng_alignof(uint8_t) * CHAR_BIT;
-	field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(uint8_t);
-	field->event_field.type.u.basic.integer.reverse_byte_order = 0;
-	field->event_field.type.u.basic.integer.base = 10;
-	field->event_field.type.u.basic.integer.encoding = lttng_encode_none;
+	field->event_field.type.u.integer.size = sizeof(uint8_t) * CHAR_BIT;
+	field->event_field.type.u.integer.alignment = lttng_alignof(uint8_t) * CHAR_BIT;
+	field->event_field.type.u.integer.signedness = lttng_is_signed_type(uint8_t);
+	field->event_field.type.u.integer.reverse_byte_order = 0;
+	field->event_field.type.u.integer.base = 10;
+	field->event_field.type.u.integer.encoding = lttng_encode_none;
 	field->get_size = migratable_get_size;
 	field->record = migratable_record;
 	field->get_value = migratable_get_value;
 	lttng_context_update(*ctx);
-	wrapper_vmalloc_sync_all();
+	wrapper_vmalloc_sync_mappings();
 	return 0;
 }
 EXPORT_SYMBOL_GPL(lttng_add_migratable_to_ctx);