aboutsummaryrefslogtreecommitdiff
path: root/arch/x86/oprofile/nmi_int.c
diff options
context:
space:
mode:
authorRobert Richter <robert.richter@amd.com>2009-06-12 18:32:07 +0200
committerRobert Richter <robert.richter@amd.com>2009-06-12 18:43:51 +0200
commit802070f5474af1a49435a9528aede47bb18abd47 (patch)
tree802b4b85b068ff1c20e0c2580c838e835f0b7f1b /arch/x86/oprofile/nmi_int.c
parent1241eb8f136bf3ea409f61590e7663465906d158 (diff)
downloadlinux-2.6.38-lt-ux500-802070f5474af1a49435a9528aede47bb18abd47.tar.gz
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 <robert.richter@amd.com>
Diffstat (limited to 'arch/x86/oprofile/nmi_int.c')
-rw-r--r--arch/x86/oprofile/nmi_int.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 7826dfcc842..28ee490c1b8 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;
}