-int oprofile_add_domain_switch(int32_t domain_id)
-{
- struct oprofile_cpu_buffer * cpu_buf = &cpu_buffer[smp_processor_id()];
-
- /* should have space for switching into and out of domain
- (2 slots each) plus one sample and one cpu mode switch */
- if (((nr_available_slots(cpu_buf) < 6) &&
- (domain_id != COORDINATOR_DOMAIN)) ||
- (nr_available_slots(cpu_buf) < 2))
- return 0;
-
- add_code(cpu_buf, CPU_DOMAIN_SWITCH);
- add_sample(cpu_buf, domain_id, 0);
-
- current_domain = domain_id;
-
- return 1;
-}
-