static void hws_ext_handler(struct ext_code ext_code,
unsigned int param32, unsigned long param64)
{
- struct hws_cpu_buffer *cb = &__get_cpu_var(sampler_cpu_buffer);
+ struct hws_cpu_buffer *cb = this_cpu_ptr(&sampler_cpu_buffer);
if (!(param32 & CPU_MF_INT_SF_MASK))
return;