[S390] ftrace: add dynamic ftrace support

[linux-2.6.git] / arch / s390 / kernel / smp.c

diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 0af302ceac2db141b4a2d7c6a2dfd6477c84e28e..cc8c484984e33160375b11fd9f147c764b805cde 100644 (file)
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -572,6 +572,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
        cpu_lowcore->cpu_nr = cpu;
        cpu_lowcore->kernel_asce = S390_lowcore.kernel_asce;
        cpu_lowcore->machine_flags = S390_lowcore.machine_flags;
+       cpu_lowcore->ftrace_func = S390_lowcore.ftrace_func;
        eieio();
 
        while (signal_processor(cpu, sigp_restart) == sigp_busy)