diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/oprofile/nmi_int.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c index 3308147182a..3b285e656e2 100644 --- a/arch/x86/oprofile/nmi_int.c +++ b/arch/x86/oprofile/nmi_int.c @@ -386,8 +386,17 @@ static int __init p4_init(char **cpu_type) return 0; } -int force_arch_perfmon; -module_param(force_arch_perfmon, int, 0); +static int force_arch_perfmon; +static int force_cpu_type(const char *str, struct kernel_param *kp) +{ + if (!strcmp(str, "archperfmon")) { + force_arch_perfmon = 1; + printk(KERN_INFO "oprofile: forcing architectural perfmon\n"); + } + + return 0; +} +module_param_call(cpu_type, force_cpu_type, NULL, NULL, 0); static int __init ppro_init(char **cpu_type) { |