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authorArnaud Lacombe <lacombar@gmail.com>2011-07-26 04:13:03 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-26 07:57:14 +0400
commitb9d4f426689765d1e066913f6872c8d59e0f2ac9 (patch)
treeaa9f8793febf41a2f913efdb5b16048b960a155b /include/linux/kernel.h
parent9d00f92f437f0ff682876cab9f2d94cf3b6e5d17 (diff)
downloadlinux-b9d4f426689765d1e066913f6872c8d59e0f2ac9.tar.xz
include/linux/kernel.h: hide internal macros from userspace
Unexpose to userland the following macros - __FUNCTION__ - NUMA_BUILD - COMPACTION_BUILD - REBUILD_DUE_TO_FTRACE_MCOUNT_RECORD Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Christoph Lameter <cl@linux.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Steven Rostedt <rostedt@goodmis.org> Acked-by: WANG Cong <xiyou.wangcong@gmail.com> Cc: Michal Marek <mmarek@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/kernel.h')
-rw-r--r--include/linux/kernel.h43
1 files changed, 21 insertions, 22 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index bf66f068368b..9a43ad792cfc 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -691,6 +691,27 @@ extern int __build_bug_on_failed;
#endif
#endif /* __CHECKER__ */
+/* Trap pasters of __FUNCTION__ at compile-time */
+#define __FUNCTION__ (__func__)
+
+/* This helps us to avoid #ifdef CONFIG_NUMA */
+#ifdef CONFIG_NUMA
+#define NUMA_BUILD 1
+#else
+#define NUMA_BUILD 0
+#endif
+
+/* This helps us avoid #ifdef CONFIG_COMPACTION */
+#ifdef CONFIG_COMPACTION
+#define COMPACTION_BUILD 1
+#else
+#define COMPACTION_BUILD 0
+#endif
+
+/* Rebuild everything on CONFIG_FTRACE_MCOUNT_RECORD */
+#ifdef CONFIG_FTRACE_MCOUNT_RECORD
+# define REBUILD_DUE_TO_FTRACE_MCOUNT_RECORD
+#endif
struct sysinfo;
extern int do_sysinfo(struct sysinfo *info);
@@ -715,26 +736,4 @@ struct sysinfo {
char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding: libc5 uses this.. */
};
-/* Trap pasters of __FUNCTION__ at compile-time */
-#define __FUNCTION__ (__func__)
-
-/* This helps us to avoid #ifdef CONFIG_NUMA */
-#ifdef CONFIG_NUMA
-#define NUMA_BUILD 1
-#else
-#define NUMA_BUILD 0
-#endif
-
-/* This helps us avoid #ifdef CONFIG_COMPACTION */
-#ifdef CONFIG_COMPACTION
-#define COMPACTION_BUILD 1
-#else
-#define COMPACTION_BUILD 0
-#endif
-
-/* Rebuild everything on CONFIG_FTRACE_MCOUNT_RECORD */
-#ifdef CONFIG_FTRACE_MCOUNT_RECORD
-# define REBUILD_DUE_TO_FTRACE_MCOUNT_RECORD
-#endif
-
#endif