* powerpc: Make powerpc_firmware_features __read_mostly
@ 2010-02-07 23:07 Anton Blanchard
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From: Anton Blanchard @ 2010-02-07 23:07 UTC (permalink / raw)
To: benh; +Cc: linuxppc-dev
We use firmware_has_feature quite a lot these days, so it's worth putting
powerpc_firmware_features into __read_mostly.
Signed-off-by: Anton Blanchard <anton@samba.org>
---
Index: powerpc.git/arch/powerpc/kernel/firmware.c
===================================================================
--- powerpc.git.orig/arch/powerpc/kernel/firmware.c 2010-02-05 14:57:48.579712760 +1100
+++ powerpc.git/arch/powerpc/kernel/firmware.c 2010-02-05 14:57:54.688461988 +1100
@@ -17,5 +17,5 @@
#include <asm/firmware.h>
-unsigned long powerpc_firmware_features;
+unsigned long powerpc_firmware_features __read_mostly;
EXPORT_SYMBOL_GPL(powerpc_firmware_features);
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2010-02-07 23:07 powerpc: Make powerpc_firmware_features __read_mostly Anton Blanchard
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