lttng-abi: Document ioctl numbers reserved by lttng-abi-old.h

[lttng-modules.git] / wrapper / page_alloc.h

diff --git a/wrapper/page_alloc.h b/wrapper/page_alloc.h
index 3c7c1ea60a487ba378439df602c9d44c1fc79234..45462ac83dcc0f693a0d30895f3cc97afcc1a28c 100644 (file)
--- a/wrapper/page_alloc.h
+++ b/wrapper/page_alloc.h
@@ -1,7 +1,5 @@
-#ifndef _LTTNG_WRAPPER_PAGE_ALLOC_H
-#define _LTTNG_WRAPPER_PAGE_ALLOC_H
-
-/*
+/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+ *
  * wrapper/page_alloc.h
  *
  * wrapper around get_pfnblock_flags_mask. Using KALLSYMS to get its address
@@ -9,31 +7,23 @@
  * GPL modules.
  *
  * Copyright (C) 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 "../lttng-kernel-version.h"
+#ifndef _LTTNG_WRAPPER_PAGE_ALLOC_H
+#define _LTTNG_WRAPPER_PAGE_ALLOC_H
+
+#include <lttng-kernel-version.h>
 
 /*
  * We need to redefine get_pfnblock_flags_mask to our wrapper, because
  * the get_pageblock_migratetype() macro uses it.
  */
 #if (defined(CONFIG_KALLSYMS) \
-       && (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,2) \
-               || LTTNG_DEBIAN_KERNEL_RANGE(3,16,7,9,0,0, 3,17,0,0,0,0)))
+       && (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,2)        \
+               || LTTNG_KERNEL_RANGE(3,14,36, 3,15,0)          \
+               || LTTNG_KERNEL_RANGE(3,18,10, 3,19,0)          \
+               || LTTNG_DEBIAN_KERNEL_RANGE(3,16,7,9,0,0, 3,17,0,0,0,0) \
+               || LTTNG_UBUNTU_KERNEL_RANGE(3,16,7,34, 3,17,0,0)))
 
 #define get_pfnblock_flags_mask                wrapper_get_pfnblock_flags_mask