From: Andrew Morton <akpm@linux-foundation.org>
Date: Thu, 12 Apr 2012 22:51:44 +0000 (+1000)
Subject: x86-use-this_cpu_xxx-to-replace-percpu_xxx-funcs-fix
X-Git-Tag: next-20120417~2^2~118
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=81b0c41ae9c081f39f306e817c772873513f032c;p=karo-tx-linux.git

x86-use-this_cpu_xxx-to-replace-percpu_xxx-funcs-fix

Cc: Alex Shi <alex.shi@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 1d92a5ab6e8b..62ade8fed9f9 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -377,7 +377,7 @@ static inline void play_dead(void)
 #ifdef CONFIG_X86_64
 void enter_idle(void)
 {
-	percpu_write(is_idle, 1);
+	__this_cpu_write(is_idle, 1);
 	atomic_notifier_call_chain(&idle_notifier, IDLE_START, NULL);
 }