From 802070f5474af1a49435a9528aede47bb18abd47 Mon Sep 17 00:00:00 2001 From: Robert Richter Date: Fri, 12 Jun 2009 18:32:07 +0200 Subject: [PATCH] x86/oprofile: fix initialization of arch_perfmon for core_i7 Commit: e419294 x86/oprofile: moving arch_perfmon counter setup to op_x86_model_spec.init introduced a bug in the initialization of core_i7 leading to the incorrect model setup to &op_ppro_spec. This patch fixes this. Signed-off-by: Robert Richter --- arch/x86/oprofile/nmi_int.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c index 7826dfc..28ee490 100644 --- a/arch/x86/oprofile/nmi_int.c +++ b/arch/x86/oprofile/nmi_int.c @@ -406,6 +406,7 @@ module_param_call(cpu_type, force_cpu_type, NULL, NULL, 0); static int __init ppro_init(char **cpu_type) { __u8 cpu_model = boot_cpu_data.x86_model; + struct op_x86_model_spec const *spec = &op_ppro_spec; /* default */ if (force_arch_perfmon && cpu_has_arch_perfmon) return 0; @@ -432,7 +433,7 @@ static int __init ppro_init(char **cpu_type) *cpu_type = "i386/core_2"; break; case 26: - model = &op_arch_perfmon_spec; + spec = &op_arch_perfmon_spec; *cpu_type = "i386/core_i7"; break; case 28: @@ -443,7 +444,7 @@ static int __init ppro_init(char **cpu_type) return 0; } - model = &op_ppro_spec; + model = spec; return 1; } -- 1.8.2.3