#ifndef _LTTNG_WRAPPER_PAGE_ALLOC_H
#define _LTTNG_WRAPPER_PAGE_ALLOC_H
-#include <lttng/kernel-version.h>
+#include <linux/mm_types.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)))
+#ifdef CONFIG_KALLSYMS
#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)
{
#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 */