x86/oprofile/nmi: Add missing hotplug FROZEN handling

[sfrench/cifs-2.6.git] / arch / x86 / oprofile / nmi_int.c

diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 1d2e6392f5faaf6f450cdfa598b9b2a734064962..0e07e0968c3a0d5959d554c0c29ab358eb78b82b 100644 (file)
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -437,7 +437,8 @@ static int oprofile_cpu_notifier(struct notifier_block *b, unsigned long action,
                                 void *data)
 {
        int cpu = (unsigned long)data;
-       switch (action) {
+
+       switch (action & ~CPU_TASKS_FROZEN) {
        case CPU_DOWN_FAILED:
        case CPU_ONLINE:
                smp_call_function_single(cpu, nmi_cpu_up, NULL, 0);