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ftrace: rebuild everything on change to FTRACE_MCOUNT_RECORD
author
Steven Rostedt
<rostedt@goodmis.org>
Thu, 14 Aug 2008 19:45:10 +0000
(15:45 -0400)
committer
Ingo Molnar
<mingo@elte.hu>
Tue, 14 Oct 2008 08:34:51 +0000
(10:34 +0200)
When enabling or disabling CONFIG_FTRACE_MCOUNT_RECORD, we want a full
kernel compile to handle the adding of the __mcount_loc sections.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
include/linux/kernel.h
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diff --git
a/include/linux/kernel.h
b/include/linux/kernel.h
index
75d81f1
..
ecce4a4
100644
(file)
--- a/
include/linux/kernel.h
+++ b/
include/linux/kernel.h
@@
-486,4
+486,9
@@
struct sysinfo {
#define NUMA_BUILD 0
#endif
+/* Rebuild everything on CONFIG_FTRACE_MCOUNT_RECORD */
+#ifdef CONFIG_FTRACE_MCOUNT_RECORD
+# define REBUILD_DUE_TO_FTRACE_MCOUNT_RECORD
+#endif
+
#endif