X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=wrapper%2Fpage_alloc.h;h=45462ac83dcc0f693a0d30895f3cc97afcc1a28c;hb=HEAD;hp=7802a12a960ae4bf08193fefc3ae733e256e7049;hpb=397c12b422ce844037885f5c35d824dd5ae4fec6;p=lttng-modules.git

diff --git a/wrapper/page_alloc.h b/wrapper/page_alloc.h
deleted file mode 100644
index 7802a12a..00000000
--- a/wrapper/page_alloc.h
+++ /dev/null
@@ -1,91 +0,0 @@
-#ifndef _LTTNG_WRAPPER_PAGE_ALLOC_H
-#define _LTTNG_WRAPPER_PAGE_ALLOC_H
-
-/*
- * wrapper/page_alloc.h
- *
- * wrapper around get_pfnblock_flags_mask. Using KALLSYMS to get its address
- * when available, else we need to have a kernel that exports this function to
- * 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"
-
-/*
- * 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_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
-
-#include <linux/mm_types.h>
-
-int wrapper_get_pfnblock_flags_mask_init(void);
-
-#else
-
-#include <linux/mm_types.h>
-
-static inline
-int wrapper_get_pfnblock_flags_mask_init(void)
-{
-	return 0;
-}
-
-#endif
-
-/*
- * For a specific range of Ubuntu 3.13 kernels, we need to redefine
- * get_pageblock_flags_mask to our wrapper, because the
- * get_pageblock_migratetype() macro uses it. This function has been
- * introduced into mainline within commit
- * e58469bafd0524e848c3733bc3918d854595e20f, but never actually showed
- * up in a stable kernel version, since it has been changed by commit
- * dc4b0caff24d9b2918e9f27bc65499ee63187eba. Since Ubuntu chose to only
- * backport the former commit but not the latter, we need to do a
- * special case to cover this.
- */
-#if (defined(CONFIG_KALLSYMS) \
-	&& LTTNG_UBUNTU_KERNEL_RANGE(3,13,11,50, 3,14,0,0))
-
-#define get_pageblock_flags_mask	wrapper_get_pageblock_flags_mask
-
-#include <linux/mm_types.h>
-
-int wrapper_get_pageblock_flags_mask_init(void);
-
-#else
-
-#include <linux/mm_types.h>
-
-static inline
-int wrapper_get_pageblock_flags_mask_init(void)
-{
-	return 0;
-}
-
-#endif
-
-#endif /* _LTTNG_WRAPPER_PAGE_ALLOC_H */