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authorAlex Shi <alex.shi@intel.com>2012-05-11 15:35:27 +0800
committerTejun Heo <tj@kernel.org>2012-05-14 14:15:31 -0700
commitc6ae41e7d469f00d9c92a2b2887c7235d121c009 (patch)
treeb16d65641c1e99a622ab460aee9f5b13e1948a25 /arch/x86/kernel/nmi_selftest.c
parent19e8d69c543f8f62050099892b138e981db952cc (diff)
x86: replace percpu_xxx funcs with this_cpu_xxx
Since percpu_xxx() serial functions are duplicated with this_cpu_xxx(). Removing percpu_xxx() definition and replacing them by this_cpu_xxx() in code. There is no function change in this patch, just preparation for later percpu_xxx serial function removing. On x86 machine the this_cpu_xxx() serial functions are same as __this_cpu_xxx() without no unnecessary premmpt enable/disable. Thanks for Stephen Rothwell, he found and fixed a i386 build error in the patch. Also thanks for Andrew Morton, he kept updating the patchset in Linus' tree. Signed-off-by: Alex Shi <alex.shi@intel.com> Acked-by: Christoph Lameter <cl@gentwo.org> Acked-by: Tejun Heo <tj@kernel.org> Acked-by: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'arch/x86/kernel/nmi_selftest.c')
-rw-r--r--arch/x86/kernel/nmi_selftest.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
index 2c39dcd510fa..ff3698625081 100644
--- a/arch/x86/kernel/nmi_selftest.c
+++ b/arch/x86/kernel/nmi_selftest.c
@@ -13,6 +13,7 @@
#include <linux/cpumask.h>
#include <linux/delay.h>
#include <linux/init.h>
+#include <linux/percpu.h>
#include <asm/apic.h>
#include <asm/nmi.h>