Cleanup: Move wrapper/ headers to include/wrapper/

[deliverable/lttng-modules.git] / wrapper / mm.h

diff --git a/wrapper/mm.h b/wrapper/mm.h
deleted file mode 100644 (file)
index 12b58be..0000000
--- a/wrapper/mm.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
- *
- * wrapper/mm.h
- *
- * Copyright (C) 2018 Francis Deslauriers <francis.deslauriers@efficios.com>
- */
-
-#ifndef _LTTNG_WRAPPER_MM_H
-#define _LTTNG_WRAPPER_MM_H
-
-#include <linux/mm.h>
-#include <linux/oom.h>
-
-#include <lttng/kernel-version.h>
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,6,0) \
-               || LTTNG_UBUNTU_KERNEL_RANGE(4,4,25,44, 4,5,0,0))
-
-/*
- * Returns true if the current estimation of the number of page available is
- * larger than the number of pages passed as parameter.
- */
-static inline
-bool wrapper_check_enough_free_pages(unsigned long num_pages)
-{
-       return num_pages < si_mem_available();
-}
-
-#else
-
-static inline
-bool wrapper_check_enough_free_pages(unsigned long num_pages)
-{
-       /*
-        * The si_mem_available function is not available on this kernel. Since
-        * we can't reliably know if there is enough memory available, so we
-        * return true.
-        */
-       return true;
-}
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
-static inline
-void wrapper_set_current_oom_origin(void)
-{
-       return set_current_oom_origin();
-}
-
-static inline
-void wrapper_clear_current_oom_origin(void)
-{
-       return clear_current_oom_origin();
-}
-
-#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
-
-static inline
-void wrapper_set_current_oom_origin(void)
-{
-       return;
-}
-
-static inline
-void wrapper_clear_current_oom_origin(void)
-{
-       return;
-}
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
-#endif /* _LTTNG_WRAPPER_MM_H */