From 0a3aee0da4402aa19b66e458038533c896fb80c6 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Sat, 18 Dec 2010 16:28:55 +0100 Subject: x86: Use this_cpu_ops to optimize code Go through x86 code and replace __get_cpu_var and get_cpu_var instances that refer to a scalar and are not used for address determinations. Cc: Yinghai Lu Cc: Ingo Molnar Acked-by: Tejun Heo Acked-by: "H. Peter Anvin" Signed-off-by: Christoph Lameter Signed-off-by: Tejun Heo --- arch/x86/oprofile/nmi_int.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/oprofile/nmi_int.c') diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c index 4e8baad36d3..a0cae67a657 100644 --- a/arch/x86/oprofile/nmi_int.c +++ b/arch/x86/oprofile/nmi_int.c @@ -143,7 +143,7 @@ static inline int has_mux(void) inline int op_x86_phys_to_virt(int phys) { - return __get_cpu_var(switch_index) + phys; + return __this_cpu_read(switch_index) + phys; } inline int op_x86_virt_to_phys(int virt) -- cgit v1.2.3-70-g09d2