MIPS: oprofile: Fix BUG due to smp_processor_id() in preemptible code.

[firefly-linux-kernel-4.4.55.git] / arch / mips / oprofile / op_model_mipsxx.c

diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index e4b1140cdae060dca0de8bfdd6a5985b1429de58..3a2b6e9f25cfb95ab0f2f5ee1eeccf069bde8f22 100644 (file)
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -166,7 +166,7 @@ static void mipsxx_reg_setup(struct op_counter_config *ctr)
                        reg.control[i] |= M_PERFCTL_USER;
                if (ctr[i].exl)
                        reg.control[i] |= M_PERFCTL_EXL;
-               if (current_cpu_type() == CPU_XLR)
+               if (boot_cpu_type() == CPU_XLR)
                        reg.control[i] |= M_PERFCTL_COUNT_ALL_THREADS;
                reg.counter[i] = 0x80000000 - ctr[i].count;
        }