From affe587bacf48e328fb8d4c5ef9007b9c555b128 Mon Sep 17 00:00:00 2001
From: Christophe Leroy <christophe.leroy@c-s.fr>
Date: Tue, 9 Feb 2016 17:08:27 +0100
Subject: powerpc32: move xxxxx_dcache_range() functions inline

flush/clean/invalidate _dcache_range() functions are all very
similar and are quite short. They are mainly used in __dma_sync()
perf_event locate them in the top 3 consumming functions during
heavy ethernet activity

They are good candidate for inlining, as __dma_sync() does
almost nothing but calling them

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <oss@buserror.net>
---
 arch/powerpc/kernel/ppc_ksyms.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/powerpc/kernel/ppc_ksyms.c')

diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index ef7024dacff7..9f01e28ecef3 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -6,7 +6,9 @@
 #include <asm/cacheflush.h>
 #include <asm/epapr_hcalls.h>
 
+#ifdef CONFIG_PPC64
 EXPORT_SYMBOL(flush_dcache_range);
+#endif
 EXPORT_SYMBOL(flush_icache_range);
 
 EXPORT_SYMBOL(empty_zero_page);
-- 
cgit v1.2.3