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Searched refs:ctl_shadow (Results 1 – 1 of 1) sorted by relevance

/freebsd/sys/i386/i386/
H A Dperfmon.c49 static unsigned int ctl_shadow[NPMC]; variable
135 ctl_shadow[pmc] = control; in perfmon_setup()
149 *control = ctl_shadow[pmc]; in perfmon_get()
163 ctl_shadow[pmc] = 0; in perfmon_fini()
180 ctl_shadow[pmc] |= (PMCF_EN << 16); in perfmon_start()
200 ctl_shadow[pmc] &= ~(PMCF_EN << 16); in perfmon_stop()
215 if (ctl_shadow[pmc] & (PMCF_EN << 16)) in perfmon_read()
249 if (pmc > 0 && !(ctl_shadow[pmc] & (PMCF_EN << 16))) { in writectl6()
252 wrmsr(msr_ctl[pmc], ctl_shadow[pmc]); in writectl6()
267 if (ctl_shadow[1] & (PMCF_EN << 16)) { in writectl5()
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