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authorPaul Mundt <lethal@linux-sh.org>2009-07-11 14:56:58 +0400
committerPaul Mundt <lethal@linux-sh.org>2009-07-11 14:56:58 +0400
commit473d1cf4ee623b043790838bcf77e77958840bf2 (patch)
treee1e582134ac96dbb21bd26c6c3ba5bba341e5e50 /arch/sh/kernel/sh_ksyms_32.c
parentf686d8c11c61143b9705ed38d8cd26b0643902a4 (diff)
downloadlinux-473d1cf4ee623b043790838bcf77e77958840bf2.tar.xz
sh: Decouple mcount from ftrace.
This adds a general CONFIG_MCOUNT in order to permit mcount generation without ftrace support. This is primarily for allowing platforms to enable aggressive stack overflow checking without having to enable ftrace support. Based on the sparc64 implementation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/sh_ksyms_32.c')
-rw-r--r--arch/sh/kernel/sh_ksyms_32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c
index fcc5de31f83b..5b81116046c1 100644
--- a/arch/sh/kernel/sh_ksyms_32.c
+++ b/arch/sh/kernel/sh_ksyms_32.c
@@ -106,7 +106,7 @@ EXPORT_SYMBOL(flush_dcache_page);
EXPORT_SYMBOL(clear_user_page);
#endif
-#ifdef CONFIG_FUNCTION_TRACER
+#ifdef CONFIG_MCOUNT
EXPORT_SYMBOL(mcount);
#endif
EXPORT_SYMBOL(csum_partial);