Lines Matching defs:counters
168 printk(KERN_ERR "oprofile: no counters have been enabled.\n");
193 struct op_msr_group * counters = &cpu_msrs[cpu].counters;
196 counters->addrs = NULL;
197 counters->saved = NULL;
201 counters->addrs = kmalloc(nr_ctrs * sizeof(uint), GFP_KERNEL);
202 if (!counters->addrs)
205 counters->saved = kmalloc(
207 if (!counters->saved)
222 rdmsr(counters->addrs[i],
223 counters->saved[i].low,
224 counters->saved[i].high);
235 free_msr_group(counters);
246 struct op_msr_group * counters = &cpu_msrs[cpu].counters;
257 if (counters->addrs) {
259 wrmsr(counters->addrs[i],
260 counters->saved[i].low,
261 counters->saved[i].high);
265 free_msr_group(counters);
